{"id":25509,"date":"2025-08-28T08:15:19","date_gmt":"2025-08-28T08:15:19","guid":{"rendered":"https:\/\/hartmann-valves.com\/medium-oxygen-o2\/"},"modified":"2026-08-27T12:47:30","modified_gmt":"2026-08-27T12:47:30","slug":"medium-oxygen-o2","status":"publish","type":"page","link":"https:\/\/hartmann-valves.com\/en\/medium-oxygen-o2\/","title":{"rendered":"Medium: Oxygen (O2)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"25509\" class=\"elementor elementor-25509 elementor-1033\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-206b9cc2 e-flex e-con-boxed e-con e-parent\" data-id=\"206b9cc2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-352e96cc e-flex e-con-boxed e-con e-child\" data-id=\"352e96cc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cd66838 elementor-widget elementor-widget-heading\" data-id=\"3cd66838\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Oxygen<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-264d5563 elementor-widget elementor-widget-heading\" data-id=\"264d5563\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Oxygen valves for maximum process safety<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71aee966 elementor-widget elementor-widget-text-editor\" data-id=\"71aee966\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Under normal conditions, oxygen is colorless and odorless, non-flammable, but it promotes combustion. Even slight increases in oxygen concentration significantly increase combustion rates, which can lead to the ignition of materials\u2014in valves in particular during opening and closing operations due to high flow velocities. <\/p><p>Hartmann Valves develops and manufactures high-quality ball valves specifically for use in oxygen systems. Through the correct material selection in accordance with DGUV 213-073 and EIGA guidelines, the use of BAM-tested sealing materials, as well as oil- and grease-free manufacturing and assembly, our oxygen valves contribute to the safe operation of oxygen systems, even at high temperatures and pressures.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a42ed76 elementor-invisible elementor-widget elementor-widget-button\" data-id=\"3a42ed76\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#formular\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get in touch<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-49bb1d91 e-flex e-con-boxed e-con e-child\" data-id=\"49bb1d91\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7bf9c399 elementor-widget elementor-widget-image\" data-id=\"7bf9c399\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/11\/Sauerstoffarmatur_DSC04166--scaled.jpg\" class=\"attachment-full size-full wp-image-25511\" alt=\"\" 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data-settings=\"{&quot;slides_to_show&quot;:&quot;4&quot;,&quot;slides_to_show_tablet&quot;:&quot;4&quot;,&quot;navigation&quot;:&quot;none&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:60,&quot;sizes&quot;:[]},&quot;slides_to_scroll_tablet&quot;:&quot;1&quot;,&quot;slides_to_show_mobile&quot;:&quot;2&quot;,&quot;lazyload&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:100,&quot;speed&quot;:5000,&quot;autoplay&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Bild Karussell\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 6\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image swiper-lazy\" data-src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/01\/Referenz-Logo-Uniper.jpg\" alt=\"Reference-Logo-Uniper\" \/><div class=\"swiper-lazy-preloader\"><\/div><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 6\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image swiper-lazy\" data-src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/01\/Referenz-Logo-Vorwerk1.jpg\" alt=\"Reference-Logo-Vorwerk1\" \/><div class=\"swiper-lazy-preloader\"><\/div><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 6\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image swiper-lazy\" data-src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/01\/Logo_Stadtwerke_Kiel_neu-1.jpg\" alt=\"Logo_Stadtwerke_Kiel_neu-1\" \/><div class=\"swiper-lazy-preloader\"><\/div><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 6\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image swiper-lazy\" data-src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/01\/Referenz-Logo-Siemens-1.jpg\" alt=\"Reference-Logo-Siemens-1\" \/><div class=\"swiper-lazy-preloader\"><\/div><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 of 6\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image swiper-lazy\" data-src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/01\/Referenz-Logo-ExxonMobil.jpg\" alt=\"Reference-Logo-ExxonMobil\" \/><div class=\"swiper-lazy-preloader\"><\/div><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 of 6\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image swiper-lazy\" data-src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/Referenz-Logo-Yara.jpg\" alt=\"Reference-Logo-Yara.jpg\" \/><div class=\"swiper-lazy-preloader\"><\/div><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4b1836c e-flex e-con-boxed e-con e-parent\" data-id=\"4b1836c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d3d6d3f e-flex e-con-boxed e-con e-child\" data-id=\"d3d6d3f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31cdeec elementor-widget elementor-widget-video\" data-id=\"31cdeec\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/DjX6bviRTKs?si=BPB1Vfemt_I2KOwt&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-de0966f e-flex e-con-boxed e-con e-child\" data-id=\"de0966f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ab03cff elementor-widget elementor-widget-heading\" data-id=\"ab03cff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Reliable shut-off<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1876948 elementor-widget elementor-widget-heading\" data-id=\"1876948\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ball valves for oxygen applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e52e1ce elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"e52e1ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We develop and manufacture two-way and multi-way ball valves for oxygen systems. By selecting the right design and complying with key regulations in the manufacture of our oxygen valves, we contribute to safe operation when shutting off oxygen systems\u2014even at high temperatures and pressures. Our oxygen ball valves are used when standard valves reach their limits.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-978f197 e-flex e-con-boxed e-con e-parent\" data-id=\"978f197\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b50466c e-con-full e-flex e-con e-child\" data-id=\"b50466c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a047e70 elementor-widget elementor-widget-heading\" data-id=\"a047e70\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">For safe operation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53c7098 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"53c7098\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The three most important points in the manufacture of oxygen valves<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d85078a e-con-full e-flex e-con e-child\" data-id=\"d85078a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f0929a elementor-widget elementor-widget-text-editor\" data-id=\"4f0929a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>To prevent ignition within the system, three key points must be observed when manufacturing oxygen valves.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-37d3091d e-flex e-con-boxed e-con e-parent\" data-id=\"37d3091d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-32a42a14 e-con-full e-flex e-con e-child\" data-id=\"32a42a14\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34ff6454 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"34ff6454\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/Inconel-Ball-Valve-400-Grad-rejgrdvwawkwj7mwi0dxa7dog6j63sq7nrpn27cwgq.png\" title=\"Inconel ball valve 400 degrees\" alt=\"Inconel ball valve 400 degrees\" loading=\"lazy\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">1. Use of metallic materials<\/h3><p class=\"elementor-image-box-description\">The parts in contact with the medium are made of oxygen-suitable metals in accordance with DGUV 213-073 and the EIGA IGC standard. At high pressures, this prohibits the use of carbon steels and stainless steels and permits only specific \u201cexempt materials\u201d. Therefore, in these pressure ratings we manufacture ball valves wholly or partly from materials such as brass, Monel, or Inconel, adapted to the application and requirements.  <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-501e311e e-con-full e-flex e-con e-child\" data-id=\"501e311e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36eee33d elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"36eee33d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/Ultraschallbad-1-960x960-1-rejhammy7sx87ton4ttytuke95oooq4dz0ihr4tr2y.jpg\" title=\"Ultrasonic bath-1-960\u00d7960\" alt=\"Oxygen\" loading=\"lazy\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">2. Selection of suitable sealing materials<\/h3><p class=\"elementor-image-box-description\">The sealing materials must be selected carefully when manufacturing oxygen valves. All sealing materials used at Hartmann have been tested by test institutes such as BAM (Federal Institute for Materials Research and Testing) for burnout resistance in oxygen service for the respective pressure and temperature ranges.  <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67fcf2e4 e-con-full e-flex e-con e-child\" data-id=\"67fcf2e4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e2cfab1 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"4e2cfab1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/Versand-1-960x960-1-rejhammy7sx87ton4ttytuke95oooq4dz0ihr4tr2y.jpg\" title=\"Shipping-1-960\u00d7960\" alt=\"Oxygen\" loading=\"lazy\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">3. Ensuring oil- and grease-free condition<\/h3><p class=\"elementor-image-box-description\">Even the smallest traces of grease can be ignitable in oxygen. Therefore, strict rules apply in manufacturing: thorough cleaning, assembly and testing in a separate oxygen area, use of special oxygen-approved lubricants in minimal quantities, and a leak test with gas. The ball valves are then packaged in film and labeled as oil- and grease-free.  <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d9d2cf8 e-flex e-con-boxed e-con e-parent\" data-id=\"d9d2cf8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0eb3963 e-con-full e-flex e-con e-child\" data-id=\"0eb3963\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67819de elementor-widget elementor-widget-heading\" data-id=\"67819de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Customer-specific design<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ba8a5e elementor-widget elementor-widget-heading\" data-id=\"4ba8a5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Reliability for oxygen processes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-caa1455 elementor-widget elementor-widget-text-editor\" data-id=\"caa1455\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Hartmann ball valves feature an metal-to-metal sealing between the ball and seat rings and achieve high gas tightness. Special designs and materials enable use even at high oxygen pressures. Additional safety options such as Double Isolation and Bleed (DIB) or Double Block and Bleed (DBB) further increase operational safety in oxygen systems.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-04ec351 e-con-full e-flex e-con e-child\" data-id=\"04ec351\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a8675c elementor-position-inline-start elementor-mobile-position-inline-start elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"5a8675c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-temperature-low\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 0c-52.9 0-96 43.1-96 96s43.1 96 96 96 96-43.1 96-96-43.1-96-96-96zm0 128c-17.7 0-32-14.3-32-32s14.3-32 32-32 32 14.3 32 32-14.3 32-32 32zm-160-16C256 50.1 205.9 0 144 0S32 50.1 32 112v166.5C12.3 303.2 0 334 0 368c0 79.5 64.5 144 144 144s144-64.5 144-144c0-34-12.3-64.9-32-89.5V112zM144 448c-44.1 0-80-35.9-80-80 0-25.5 12.2-48.9 32-63.8V112c0-26.5 21.5-48 48-48s48 21.5 48 48v192.2c19.8 14.8 32 38.3 32 63.8 0 44.1-35.9 80-80 80zm16-125.1V304c0-8.8-7.2-16-16-16s-16 7.2-16 16v18.9c-18.6 6.6-32 24.2-32 45.1 0 26.5 21.5 48 48 48s48-21.5 48-48c0-20.9-13.4-38.5-32-45.1z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTemperature\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t-200\u00b0C to 550\u00b0C\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f62f994 elementor-position-inline-start elementor-mobile-position-inline-start elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"f62f994\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-compress-arrows-alt\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M200 288H88c-21.4 0-32.1 25.8-17 41l32.9 31-99.2 99.3c-6.2 6.2-6.2 16.4 0 22.6l25.4 25.4c6.2 6.2 16.4 6.2 22.6 0L152 408l31.1 33c15.1 15.1 40.9 4.4 40.9-17V312c0-13.3-10.7-24-24-24zm112-64h112c21.4 0 32.1-25.9 17-41l-33-31 99.3-99.3c6.2-6.2 6.2-16.4 0-22.6L481.9 4.7c-6.2-6.2-16.4-6.2-22.6 0L360 104l-31.1-33C313.8 55.9 288 66.6 288 88v112c0 13.3 10.7 24 24 24zm96 136l33-31.1c15.1-15.1 4.4-40.9-17-40.9H312c-13.3 0-24 10.7-24 24v112c0 21.4 25.9 32.1 41 17l31-32.9 99.3 99.3c6.2 6.2 16.4 6.2 22.6 0l25.4-25.4c6.2-6.2 6.2-16.4 0-22.6L408 360zM183 71.1L152 104 52.7 4.7c-6.2-6.2-16.4-6.2-22.6 0L4.7 30.1c-6.2 6.2-6.2 16.4 0 22.6L104 152l-33 31.1C55.9 198.2 66.6 224 88 224h112c13.3 0 24-10.7 24-24V88c0-21.3-25.9-32-41-16.9z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tPressure\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t up to 420 bar\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a5110b elementor-position-inline-start elementor-mobile-position-inline-start elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"6a5110b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-cogs\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M512.1 191l-8.2 14.3c-3 5.3-9.4 7.5-15.1 5.4-11.8-4.4-22.6-10.7-32.1-18.6-4.6-3.8-5.8-10.5-2.8-15.7l8.2-14.3c-6.9-8-12.3-17.3-15.9-27.4h-16.5c-6 0-11.2-4.3-12.2-10.3-2-12-2.1-24.6 0-37.1 1-6 6.2-10.4 12.2-10.4h16.5c3.6-10.1 9-19.4 15.9-27.4l-8.2-14.3c-3-5.2-1.9-11.9 2.8-15.7 9.5-7.9 20.4-14.2 32.1-18.6 5.7-2.1 12.1.1 15.1 5.4l8.2 14.3c10.5-1.9 21.2-1.9 31.7 0L552 6.3c3-5.3 9.4-7.5 15.1-5.4 11.8 4.4 22.6 10.7 32.1 18.6 4.6 3.8 5.8 10.5 2.8 15.7l-8.2 14.3c6.9 8 12.3 17.3 15.9 27.4h16.5c6 0 11.2 4.3 12.2 10.3 2 12 2.1 24.6 0 37.1-1 6-6.2 10.4-12.2 10.4h-16.5c-3.6 10.1-9 19.4-15.9 27.4l8.2 14.3c3 5.2 1.9 11.9-2.8 15.7-9.5 7.9-20.4 14.2-32.1 18.6-5.7 2.1-12.1-.1-15.1-5.4l-8.2-14.3c-10.4 1.9-21.2 1.9-31.7 0zm-10.5-58.8c38.5 29.6 82.4-14.3 52.8-52.8-38.5-29.7-82.4 14.3-52.8 52.8zM386.3 286.1l33.7 16.8c10.1 5.8 14.5 18.1 10.5 29.1-8.9 24.2-26.4 46.4-42.6 65.8-7.4 8.9-20.2 11.1-30.3 5.3l-29.1-16.8c-16 13.7-34.6 24.6-54.9 31.7v33.6c0 11.6-8.3 21.6-19.7 23.6-24.6 4.2-50.4 4.4-75.9 0-11.5-2-20-11.9-20-23.6V418c-20.3-7.2-38.9-18-54.9-31.7L74 403c-10 5.8-22.9 3.6-30.3-5.3-16.2-19.4-33.3-41.6-42.2-65.7-4-10.9.4-23.2 10.5-29.1l33.3-16.8c-3.9-20.9-3.9-42.4 0-63.4L12 205.8c-10.1-5.8-14.6-18.1-10.5-29 8.9-24.2 26-46.4 42.2-65.8 7.4-8.9 20.2-11.1 30.3-5.3l29.1 16.8c16-13.7 34.6-24.6 54.9-31.7V57.1c0-11.5 8.2-21.5 19.6-23.5 24.6-4.2 50.5-4.4 76-.1 11.5 2 20 11.9 20 23.6v33.6c20.3 7.2 38.9 18 54.9 31.7l29.1-16.8c10-5.8 22.9-3.6 30.3 5.3 16.2 19.4 33.2 41.6 42.1 65.8 4 10.9.1 23.2-10 29.1l-33.7 16.8c3.9 21 3.9 42.5 0 63.5zm-117.6 21.1c59.2-77-28.7-164.9-105.7-105.7-59.2 77 28.7 164.9 105.7 105.7zm243.4 182.7l-8.2 14.3c-3 5.3-9.4 7.5-15.1 5.4-11.8-4.4-22.6-10.7-32.1-18.6-4.6-3.8-5.8-10.5-2.8-15.7l8.2-14.3c-6.9-8-12.3-17.3-15.9-27.4h-16.5c-6 0-11.2-4.3-12.2-10.3-2-12-2.1-24.6 0-37.1 1-6 6.2-10.4 12.2-10.4h16.5c3.6-10.1 9-19.4 15.9-27.4l-8.2-14.3c-3-5.2-1.9-11.9 2.8-15.7 9.5-7.9 20.4-14.2 32.1-18.6 5.7-2.1 12.1.1 15.1 5.4l8.2 14.3c10.5-1.9 21.2-1.9 31.7 0l8.2-14.3c3-5.3 9.4-7.5 15.1-5.4 11.8 4.4 22.6 10.7 32.1 18.6 4.6 3.8 5.8 10.5 2.8 15.7l-8.2 14.3c6.9 8 12.3 17.3 15.9 27.4h16.5c6 0 11.2 4.3 12.2 10.3 2 12 2.1 24.6 0 37.1-1 6-6.2 10.4-12.2 10.4h-16.5c-3.6 10.1-9 19.4-15.9 27.4l8.2 14.3c3 5.2 1.9 11.9-2.8 15.7-9.5 7.9-20.4 14.2-32.1 18.6-5.7 2.1-12.1-.1-15.1-5.4l-8.2-14.3c-10.4 1.9-21.2 1.9-31.7 0zM501.6 431c38.5 29.6 82.4-14.3 52.8-52.8-38.5-29.6-82.4 14.3-52.8 52.8z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tApplications\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\te.g., electrolysis, rectification (Linde process), pipeline distribution, steel production \t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-377786bf e-flex e-con-boxed e-con e-parent\" data-id=\"377786bf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-199ad3d1 e-con-full e-flex e-con e-child\" data-id=\"199ad3d1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-53089e31 elementor-widget elementor-widget-image\" data-id=\"53089e31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"533\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/Chemie_Petrochemie-1024x533.jpg\" class=\"attachment-large size-large wp-image-24478\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/Chemie_Petrochemie-1024x533.jpg 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/Chemie_Petrochemie-300x156.jpg 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/Chemie_Petrochemie-768x400.jpg 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/Chemie_Petrochemie-1536x800.jpg 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/Chemie_Petrochemie.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2004972 e-con-full e-flex e-con e-child\" data-id=\"2004972\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69bda3da elementor-widget elementor-widget-heading\" data-id=\"69bda3da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Reference<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c280028 elementor-widget elementor-widget-heading\" data-id=\"6c280028\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Innovative retrofit<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee7dca0 elementor-widget elementor-widget-text-editor\" data-id=\"ee7dca0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Special ball valves for extreme conditions ensure energy-efficient production and greater cost-effectiveness in an ammonia plant.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0987956 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"0987956\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hartmann-valves.com\/en\/chemical-reference\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">View reference<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41e801df e-con-full e-flex e-con e-child\" data-id=\"41e801df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-55e5dd38 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"55e5dd38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256c0 136.967-111.033 248-248 248S8 392.967 8 256 119.033 8 256 8s248 111.033 248 248zM227.314 387.314l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.249-16.379-6.249-22.628 0L216 308.118l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.249 16.379 6.249 22.628.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"> Retrofit of POX gasification plant, Brunsb\u00fcttel site<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256c0 136.967-111.033 248-248 248S8 392.967 8 256 119.033 8 256 8s248 111.033 248 248zM227.314 387.314l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.249-16.379-6.249-22.628 0L216 308.118l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.249 16.379 6.249 22.628.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"> 5\" ball valve shut-off valves (DN 125 PN 160)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256c0 136.967-111.033 248-248 248S8 392.967 8 256 119.033 8 256 8s248 111.033 248 248zM227.314 387.314l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.249-16.379-6.249-22.628 0L216 308.118l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.249 16.379 6.249 22.628.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"> EIGA-compliant, approved for Ex Zone 2, verified for burn-out safety (BAM)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-650893b5 elementor-widget elementor-widget-testimonial\" data-id=\"650893b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"testimonial.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial-wrapper\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial-content\">\"With this project, we could not take any risks. With the wrong manufacturer, we would have jeopardized the entire retrofit technically and in terms of schedule.\" <\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-testimonial-meta elementor-has-image elementor-testimonial-image-position-aside\">\n\t\t\t\t<div class=\"elementor-testimonial-meta-inner\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial-image\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"200\" height=\"197\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/01\/portrait-kunde-juergen-rommel.jpg\" class=\"attachment-full size-full wp-image-1659\" alt=\"\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial-details\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial-name\">J\u00fcrgen Rommel<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial-job\">YARA BRUNSB\u00dcTTEL GMBH<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-185eccc8 e-flex e-con-boxed e-con e-parent\" data-id=\"185eccc8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3a0c1c99 e-flex e-con-boxed e-con e-child\" data-id=\"3a0c1c99\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37848057 elementor-widget elementor-widget-heading\" data-id=\"37848057\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Certified safety for oxygen processes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45e879ef elementor-widget elementor-widget-text-editor\" data-id=\"45e879ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Our high-performance valves meet national and international standards, including:<\/p><ul><li>DGUV 213-073<\/li><li>EIGA IGC standard (material selection for oxygen)<\/li><li>BAM-tested sealing materials (pressure\/temperature ranges)<\/li><li>DIN EN ISO 15848\/TA Luft<\/li><li>DIN EN 12266<\/li><li>PED<\/li><li>API 6D<\/li><li>ATEX<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10c4cbd elementor-widget elementor-widget-image\" data-id=\"10c4cbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/DSC04961-scaled.jpg\" class=\"attachment-full size-full wp-image-24854\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/DSC04961-scaled.jpg 2560w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/DSC04961-300x200.jpg 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/DSC04961-1024x683.jpg 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/DSC04961-768x512.jpg 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/DSC04961-1536x1024.jpg 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/03\/DSC04961-2048x1365.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-201ef41d e-flex e-con-boxed e-con e-parent\" data-id=\"201ef41d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10a97a61 elementor-arrows-position-outside elementor-widget elementor-widget-n-carousel\" data-id=\"10a97a61\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide 1&quot;,&quot;_id&quot;:&quot;759b600&quot;},{&quot;slide_title&quot;:&quot;Slide 2&quot;,&quot;_id&quot;:&quot;5c568bc&quot;},{&quot;slide_title&quot;:&quot;Folie 3&quot;,&quot;_id&quot;:&quot;9ba3dc8&quot;}],&quot;slides_to_show&quot;:&quot;3&quot;,&quot;speed&quot;:2000,&quot;slides_to_show_tablet&quot;:&quot;2&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;arrows&quot;:&quot;yes&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Karussell\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"polite\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 3\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36168f1c e-flex e-con-boxed e-con e-child\" data-id=\"36168f1c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-685c40e2 e-con-full e-flex e-con e-child\" data-id=\"685c40e2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70dd9f99 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"70dd9f99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122Gv2-scaled.png\" class=\"attachment-full size-full wp-image-25029\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122Gv2-scaled.png 2560w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122Gv2-300x300.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122Gv2-1024x1024.png 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122Gv2-150x150.png 150w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122Gv2-768x768.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122Gv2-1536x1536.png 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122Gv2-2048x2048.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">2-WAY BALL VALVE<\/h3><p class=\"elementor-image-box-description\">API 6A ball valves combine robust design with reliable sealing for safe use in high-pressure applications. Developed for long-lasting performance. <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f80377a elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"f80377a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hartmann-valves.com\/en\/ball-valves\/2-way-ball-valve\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Learn more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 3\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4cf0baec e-flex e-con-boxed e-con e-child\" data-id=\"4cf0baec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3d977332 e-con-full e-flex e-con e-child\" data-id=\"3d977332\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14676833 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"14676833\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122v3-scaled.png\" class=\"attachment-full size-full wp-image-25044\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122v3-scaled.png 2560w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122v3-300x300.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122v3-1024x1024.png 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122v3-150x150.png 150w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122v3-768x768.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122v3-1536x1536.png 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10112122v3-2048x2048.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">MULTI-WAY BALL VALVE<\/h3><p class=\"elementor-image-box-description\">For safe switching and distribution of media flows, these valves offer flexible flow paths. Designed for reliable operation, short actuation times, and low pressure losses. <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1355d75 elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"1355d75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hartmann-valves.com\/en\/?page_id=24941\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Learn more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 3\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e711107 e-flex e-con-boxed e-con e-child\" data-id=\"6e711107\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-299c3d59 e-con-full e-flex e-con e-child\" data-id=\"299c3d59\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27425b97 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"27425b97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10123596Gv3-scaled.png\" class=\"attachment-full size-full wp-image-25069\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10123596Gv3-scaled.png 2560w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10123596Gv3-300x300.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10123596Gv3-1024x1024.png 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10123596Gv3-150x150.png 150w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10123596Gv3-768x768.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10123596Gv3-1536x1536.png 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/12\/10123596Gv3-2048x2048.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">TWIN BALL VALVE<\/h3><p class=\"elementor-image-box-description\">Twin Ball Valves combine two independent shut-off systems (two balls) in one body and are bubble-tight and testable between the closures. Compact, safe, and space- and cost-saving. <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47bd0454 elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"47bd0454\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hartmann-valves.com\/en\/?page_id=24962\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Learn more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Next\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 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class=\"elementor-element elementor-element-5d62bfbf e-con-full e-flex e-con e-child\" data-id=\"5d62bfbf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78fc536d elementor-widget elementor-widget-image\" data-id=\"78fc536d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/ThomasDanzmann-1024x683.png\" class=\"attachment-large size-large wp-image-24834\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/ThomasDanzmann-1024x683.png 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/ThomasDanzmann-300x200.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/ThomasDanzmann-768x512.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/ThomasDanzmann-1536x1024.png 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/ThomasDanzmann-2048x1366.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1566afa6 elementor-widget elementor-widget-image\" data-id=\"1566afa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1667\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/AlexanderWerner_2.png\" class=\"attachment-full size-full wp-image-24835\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/AlexanderWerner_2.png 2500w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/AlexanderWerner_2-300x200.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/AlexanderWerner_2-1024x683.png 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/AlexanderWerner_2-768x512.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/AlexanderWerner_2-1536x1024.png 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/AlexanderWerner_2-2048x1366.png 2048w\" sizes=\"(max-width: 2500px) 100vw, 2500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-13830bf8 e-con-full e-flex e-con e-child\" data-id=\"13830bf8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-488246cc elementor-widget elementor-widget-image\" data-id=\"488246cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"731\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/PeterWegjan_1_Zuschnitt-1024x731.png\" class=\"attachment-large size-large wp-image-24836\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/PeterWegjan_1_Zuschnitt-1024x731.png 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/PeterWegjan_1_Zuschnitt-300x214.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/PeterWegjan_1_Zuschnitt-768x548.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/PeterWegjan_1_Zuschnitt-1536x1097.png 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/PeterWegjan_1_Zuschnitt-2048x1462.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f436d1d elementor-widget elementor-widget-image\" data-id=\"f436d1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/EikeDeneke_2-1024x682.png\" class=\"attachment-large size-large wp-image-24837\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/EikeDeneke_2-1024x682.png 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/EikeDeneke_2-300x200.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/EikeDeneke_2-768x512.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/EikeDeneke_2-1536x1024.png 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/03\/EikeDeneke_2-2048x1365.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-52081148 e-flex e-con-boxed e-con e-child\" data-id=\"52081148\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66990568 elementor-widget elementor-widget-heading\" data-id=\"66990568\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Contact us<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6940641c elementor-widget elementor-widget-text-editor\" data-id=\"6940641c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We support you throughout all project phases: from planning and design through manufacturing to installation and regular inspection. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29e2c5ba elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"29e2c5ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New form\" aria-label=\"New form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"25509\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"29e2c5ba\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Medium: Oxygen (O2) - Hartmann Valves GmbH\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"25509\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_51fb006 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_51fb006\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCompany\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_51fb006]\" id=\"form-field-field_51fb006\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Company\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_7ab3fb7 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_7ab3fb7\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tPhone\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_7ab3fb7]\" id=\"form-field-field_7ab3fb7\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Phone\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Only numbers and phone characters (#, -, *, etc) are accepted.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Message\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5ca9cd0c e-flex e-con-boxed e-con e-parent\" data-id=\"5ca9cd0c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1bb5dfcd elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1bb5dfcd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-31d900d0 e-con-full e-flex e-con e-child\" data-id=\"31d900d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a4dae15 elementor-widget__width-inherit elementor-widget elementor-widget-toggle\" data-id=\"a4dae15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-1721\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1721\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a1e64e0c-4c41-4fca-8542-7a49c6092caa\" data-name=\"Layer 1\" width=\"16.9661\" height=\"16.9661\" viewBox=\"0 0 16.9661 16.9661\"><defs><style>.aed1427e-e5ff-4359-b373-334313c48315{fill:#1c2448;}<\/style><\/defs><path class=\"aed1427e-e5ff-4359-b373-334313c48315\" d=\"M8.8969,16.966V8.9071h8.0692V8.1012H8.8969V0H8.0693V8.1012H0v.8059H8.0693V16.966Z\" transform=\"translate(0 0.0001)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"ef88faed-b140-41a0-9417-c1651f3bd4fc\" data-name=\"Layer 1\" width=\"13.785\" height=\"1.0074\" viewBox=\"0 0 13.785 1.0074\"><defs><style>.e3c7dd86-9752-467e-8574-885a4e9461bb{fill:#1c2448;}<\/style><\/defs><path class=\"e3c7dd86-9752-467e-8574-885a4e9461bb\" d=\"M13.785,1.0338V.0265H0V1.0338Z\" transform=\"translate(0 -0.0265)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What special characteristics does oxygen have as a medium? <\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1721\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1721\"><p>Oxygen is colorless and odorless, non-flammable, but it promotes combustion. Even small enrichments significantly increase the combustion rate and can ignite materials. In valves, high flow velocities occur especially during opening and closing operations. In combination with contamination or unsuitable materials\/lubricants, this can lead to ignition or burn-out. Therefore, oxygen-suitable materials, tested sealing, and oil- and grease-free manufacturing are key safety factors in the design and manufacture of oxygen ball valves.    <\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-1722\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1722\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a1e64e0c-4c41-4fca-8542-7a49c6092caa\" data-name=\"Layer 1\" width=\"16.9661\" height=\"16.9661\" viewBox=\"0 0 16.9661 16.9661\"><defs><style>.aed1427e-e5ff-4359-b373-334313c48315{fill:#1c2448;}<\/style><\/defs><path class=\"aed1427e-e5ff-4359-b373-334313c48315\" d=\"M8.8969,16.966V8.9071h8.0692V8.1012H8.8969V0H8.0693V8.1012H0v.8059H8.0693V16.966Z\" transform=\"translate(0 0.0001)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"ef88faed-b140-41a0-9417-c1651f3bd4fc\" data-name=\"Layer 1\" width=\"13.785\" height=\"1.0074\" viewBox=\"0 0 13.785 1.0074\"><defs><style>.e3c7dd86-9752-467e-8574-885a4e9461bb{fill:#1c2448;}<\/style><\/defs><path class=\"e3c7dd86-9752-467e-8574-885a4e9461bb\" d=\"M13.785,1.0338V.0265H0V1.0338Z\" transform=\"translate(0 -0.0265)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What criteria are used for material selection? <\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1722\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1722\"><p>Hartmann Valves follows DGUV 213-073 and the EIGA IGC oxygen standard. According to these, standard stainless steels may be used only up to 26 bar depending on wall thickness. At higher pressures, so-called \u201cexempt materials\u201d are selected depending on pressure, such as brass, Monel, or Inconel. The aim is to prevent ignition even at high flow velocities and in the presence of minute particles. For sealing parts, only materials that have been tested with oxygen and recommended by BAM for the respective pressure and temperature ranges are used.     <\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-1723\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1723\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a1e64e0c-4c41-4fca-8542-7a49c6092caa\" data-name=\"Layer 1\" width=\"16.9661\" height=\"16.9661\" viewBox=\"0 0 16.9661 16.9661\"><defs><style>.aed1427e-e5ff-4359-b373-334313c48315{fill:#1c2448;}<\/style><\/defs><path class=\"aed1427e-e5ff-4359-b373-334313c48315\" d=\"M8.8969,16.966V8.9071h8.0692V8.1012H8.8969V0H8.0693V8.1012H0v.8059H8.0693V16.966Z\" transform=\"translate(0 0.0001)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"ef88faed-b140-41a0-9417-c1651f3bd4fc\" data-name=\"Layer 1\" width=\"13.785\" height=\"1.0074\" viewBox=\"0 0 13.785 1.0074\"><defs><style>.e3c7dd86-9752-467e-8574-885a4e9461bb{fill:#1c2448;}<\/style><\/defs><path class=\"e3c7dd86-9752-467e-8574-885a4e9461bb\" d=\"M13.785,1.0338V.0265H0V1.0338Z\" transform=\"translate(0 -0.0265)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">How does Hartmann ensure oil- and grease-free condition? <\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1723\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1723\"><p>Before assembly, all individual parts are (ultrasonically) cleaned. Assembly and testing of the oxygen valves are carried out in a separate oxygen room to prevent contamination. Only minimal quantities of oxygen-suitable lubricants are used, and testing is performed exclusively with gas. If compressed air is used, a blotter test is carried out beforehand to rule out contamination of the test medium. After successful testing, the valves are shrink-wrapped in film and labeled \u201coil- and grease-free\u201d.     <\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d9deaf2 elementor-widget__width-inherit elementor-widget elementor-widget-toggle\" data-id=\"2d9deaf2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-7651\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-7651\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a1e64e0c-4c41-4fca-8542-7a49c6092caa\" data-name=\"Layer 1\" width=\"16.9661\" height=\"16.9661\" viewBox=\"0 0 16.9661 16.9661\"><defs><style>.aed1427e-e5ff-4359-b373-334313c48315{fill:#1c2448;}<\/style><\/defs><path class=\"aed1427e-e5ff-4359-b373-334313c48315\" d=\"M8.8969,16.966V8.9071h8.0692V8.1012H8.8969V0H8.0693V8.1012H0v.8059H8.0693V16.966Z\" transform=\"translate(0 0.0001)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"ef88faed-b140-41a0-9417-c1651f3bd4fc\" data-name=\"Layer 1\" width=\"13.785\" height=\"1.0074\" viewBox=\"0 0 13.785 1.0074\"><defs><style>.e3c7dd86-9752-467e-8574-885a4e9461bb{fill:#1c2448;}<\/style><\/defs><path class=\"e3c7dd86-9752-467e-8574-885a4e9461bb\" d=\"M13.785,1.0338V.0265H0V1.0338Z\" transform=\"translate(0 -0.0265)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What pressure and temperature ranges are possible? <\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-7651\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-7651\"><p>Hartmann Valves\u2019 oxygen ball valves are designed for demanding requirements. Depending on the design and material selection, higher pressure ranges up to 420 bar are possible. In the high-temperature range, temperatures up to 550\u00b0C can be achieved. The basis is the selection of oxygen-suitable materials in accordance with DGUV&#8230;, EIGA, as well as BAM-tested sealing materials for the respective pressure and temperature ranges.    <\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-7652\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-7652\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a1e64e0c-4c41-4fca-8542-7a49c6092caa\" data-name=\"Layer 1\" width=\"16.9661\" height=\"16.9661\" viewBox=\"0 0 16.9661 16.9661\"><defs><style>.aed1427e-e5ff-4359-b373-334313c48315{fill:#1c2448;}<\/style><\/defs><path class=\"aed1427e-e5ff-4359-b373-334313c48315\" d=\"M8.8969,16.966V8.9071h8.0692V8.1012H8.8969V0H8.0693V8.1012H0v.8059H8.0693V16.966Z\" transform=\"translate(0 0.0001)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"ef88faed-b140-41a0-9417-c1651f3bd4fc\" data-name=\"Layer 1\" width=\"13.785\" height=\"1.0074\" viewBox=\"0 0 13.785 1.0074\"><defs><style>.e3c7dd86-9752-467e-8574-885a4e9461bb{fill:#1c2448;}<\/style><\/defs><path class=\"e3c7dd86-9752-467e-8574-885a4e9461bb\" d=\"M13.785,1.0338V.0265H0V1.0338Z\" transform=\"translate(0 -0.0265)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What safety functions are available?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-7652\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-7652\"><p>To protect against ignition and burn-out, Hartmann relies on oxygen-suitable metallic materials, tested sealing, and oil- and grease-free manufacturing. On the product side, valves can be equipped with multiple barriers in the direction of flow. With Twin Ball Valves (two-ball design), up to four barriers can be implemented. In addition, functions such as DBB and DIB are available. These measures increase safety in oxygen systems, especially at high pressures, temperatures, and switching frequencies.     <\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h4 id=\"elementor-tab-title-7653\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-7653\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a1e64e0c-4c41-4fca-8542-7a49c6092caa\" data-name=\"Layer 1\" width=\"16.9661\" height=\"16.9661\" viewBox=\"0 0 16.9661 16.9661\"><defs><style>.aed1427e-e5ff-4359-b373-334313c48315{fill:#1c2448;}<\/style><\/defs><path class=\"aed1427e-e5ff-4359-b373-334313c48315\" d=\"M8.8969,16.966V8.9071h8.0692V8.1012H8.8969V0H8.0693V8.1012H0v.8059H8.0693V16.966Z\" transform=\"translate(0 0.0001)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"ef88faed-b140-41a0-9417-c1651f3bd4fc\" data-name=\"Layer 1\" width=\"13.785\" height=\"1.0074\" viewBox=\"0 0 13.785 1.0074\"><defs><style>.e3c7dd86-9752-467e-8574-885a4e9461bb{fill:#1c2448;}<\/style><\/defs><path class=\"e3c7dd86-9752-467e-8574-885a4e9461bb\" d=\"M13.785,1.0338V.0265H0V1.0338Z\" transform=\"translate(0 -0.0265)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Which designs and actuators are available? <\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-7653\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-7653\"><p>For oxygen applications, Hartmann offers two-way and multi-way ball valves in various designs: floating ball, trunnion-mounted ball, top-entry, side-entry, as well as fully welded versions. The valves are designed to suit the application, require minimal maintenance, and are engineered for long service life. For automation, manual, pneumatic, electric, hydraulic, and electrohydraulic actuators are available, optionally with fail-safe functions.  <\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Oxygen Oxygen valves for maximum process safety Under normal conditions, oxygen is colorless and odorless, non-flammable, but it promotes combustion. Even slight increases in oxygen concentration significantly increase combustion rates, which can lead to the ignition of materials\u2014in valves in particular during opening and closing operations due to high flow velocities. Hartmann Valves develops and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":7,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-25509","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Medium: Oxygen (O2) - Hartmann Valves GmbH<\/title>\n<meta name=\"description\" content=\"Oxygen ball valves from Hartmann: EIGA-compliant materials, BAM-tested sealing, oil- and grease-free manufacturing.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hartmann-valves.com\/en\/medium-oxygen-o2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Medium: Oxygen (O2) - 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