{"id":25482,"date":"2026-04-10T09:45:25","date_gmt":"2026-04-10T09:45:25","guid":{"rendered":"https:\/\/hartmann-valves.com\/service-repair-reference\/"},"modified":"2026-08-28T08:54:13","modified_gmt":"2026-08-28T08:54:13","slug":"service-repair-reference","status":"publish","type":"page","link":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/","title":{"rendered":"Service\/Repair Reference"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"25482\" class=\"elementor elementor-25482 elementor-3269\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-77b357ad e-flex e-con-boxed e-con e-parent\" data-id=\"77b357ad\" 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-4be45ae5 e-con-full e-flex e-con e-child\" data-id=\"4be45ae5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3da26a8d e-con-full e-flex e-con e-child\" data-id=\"3da26a8d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-288faec6 elementor-widget elementor-widget-heading\" data-id=\"288faec6\" 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\">Service &amp; Repair Reference <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b1f03c8 elementor-widget elementor-widget-text-editor\" data-id=\"3b1f03c8\" 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>At the V\u00f6lkersen natural gas field, one of the most productive in Germany, safety and reliability are paramount. As part of scheduled maintenance, approximately 20 ball valves from Hartmann Valves were efficiently overhauled and returned to operation within the shortest possible time. <\/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-20888cdb elementor-invisible elementor-widget elementor-widget-button\" data-id=\"20888cdb\" 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=\"https:\/\/www.hartmann-valves.com\/wp-content\/uploads\/2022\/11\/Refernz-Hartmann-DEA-Screen-22-02-DE-05-Online.pdf\">\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 Sheet<\/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<\/div>\n\t\t<div class=\"elementor-element elementor-element-40111219 e-con-full e-flex e-con e-child\" data-id=\"40111219\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34890b8d elementor-arrows-position-outside elementor-widget__width-initial elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"34890b8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;speed&quot;:700,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&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 2\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2fkmdhxsvrzwc06yfabx5xmstu4q10fwo.jpg\" alt=\"2017-03_DEA-Natural-Gas-Production-Valves\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 2\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/DeaWinterstall-2-r2eowm9v6odyeeyryy2hfb3obz0xrga4tb5o7qkqko.png\" alt=\"DeaWinterstall-2.png\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\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\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\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 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3e6c0f9e e-flex e-con-boxed e-con e-parent\" data-id=\"3e6c0f9e\" 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-39574570 e-con-full e-flex e-con e-child\" data-id=\"39574570\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2261e9f5 elementor-widget elementor-widget-heading\" data-id=\"2261e9f5\" 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\">Technical data for the maintenance of the central gas drying facility<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1315d73e elementor-widget elementor-widget-text-editor\" data-id=\"1315d73e\" 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>The gas-tight, metal-to-metal sealing ball valves, they withstand high temperatures and pressures. Special designs offer additional safety and economic advantages.<\/p><p>Our low-maintenance and durable valves ensure maximum uptime in highly stressed systems.<\/p><p>Depending on the medium, the highest requirements apply to sealing technology, the materials used, and the valve design: requirements that Hartmann products consistently meet.<\/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-75997644 e-con-full e-flex e-con e-child\" data-id=\"75997644\" 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-184b339d elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"184b339d\" 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-tools\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M501.1 395.7L384 278.6c-23.1-23.1-57.6-27.6-85.4-13.9L192 158.1V96L64 0 0 64l96 128h62.1l106.6 106.6c-13.6 27.8-9.2 62.3 13.9 85.4l117.1 117.1c14.6 14.6 38.2 14.6 52.7 0l52.7-52.7c14.5-14.6 14.5-38.2 0-52.7zM331.7 225c28.3 0 54.9 11 74.9 31l19.4 19.4c15.8-6.9 30.8-16.5 43.8-29.5 37.1-37.1 49.7-89.3 37.9-136.7-2.2-9-13.5-12.1-20.1-5.5l-74.4 74.4-67.9-11.3L334 98.9l74.4-74.4c6.6-6.6 3.4-17.9-5.7-20.2-47.4-11.7-99.6.9-136.6 37.9-28.5 28.5-41.9 66.1-41.2 103.6l82.1 82.1c8.1-1.9 16.5-2.9 24.7-2.9zm-103.9 82l-56.7-56.7L18.7 402.8c-25 25-25 65.5 0 90.5s65.5 25 90.5 0l123.6-123.6c-7.6-19.9-9.9-41.6-5-62.7zM64 472c-13.2 0-24-10.8-24-24 0-13.3 10.7-24 24-24s24 10.7 24 24c0 13.2-10.7 24-24 24z\"><\/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\tValves\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\t20 ball valves\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-4ca7dd75 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"4ca7dd75\" 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-arrows-alt\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M352.201 425.775l-79.196 79.196c-9.373 9.373-24.568 9.373-33.941 0l-79.196-79.196c-15.119-15.119-4.411-40.971 16.971-40.97h51.162L228 284H127.196v51.162c0 21.382-25.851 32.09-40.971 16.971L7.029 272.937c-9.373-9.373-9.373-24.569 0-33.941L86.225 159.8c15.119-15.119 40.971-4.411 40.971 16.971V228H228V127.196h-51.23c-21.382 0-32.09-25.851-16.971-40.971l79.196-79.196c9.373-9.373 24.568-9.373 33.941 0l79.196 79.196c15.119 15.119 4.411 40.971-16.971 40.971h-51.162V228h100.804v-51.162c0-21.382 25.851-32.09 40.97-16.971l79.196 79.196c9.373 9.373 9.373 24.569 0 33.941L425.773 352.2c-15.119 15.119-40.971 4.411-40.97-16.971V284H284v100.804h51.23c21.382 0 32.09 25.851 16.971 40.971z\"><\/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\tNominal sizes\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\tDN 25 to DN 250\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-4e927642 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"4e927642\" 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 ratings\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\tPN 100 to PN 690\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-45d1b532 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"45d1b532\" 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-far-clock\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200zm61.8-104.4l-84.9-61.7c-3.1-2.3-4.9-5.9-4.9-9.7V116c0-6.6 5.4-12 12-12h32c6.6 0 12 5.4 12 12v141.7l66.8 48.6c5.4 3.9 6.5 11.4 2.6 16.8L334.6 349c-3.9 5.3-11.4 6.5-16.8 2.6z\"><\/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\tTime frame\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\tthree weeks \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-1af340e3 e-flex e-con-boxed e-con e-parent\" data-id=\"1af340e3\" 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-363013c9 e-con-full e-flex e-con e-child\" data-id=\"363013c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-100e891c elementor-widget elementor-widget-image\" data-id=\"100e891c\" 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\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2efp6td4qf2u4c66qdxddz9luugo3yhtk.jpg\" title=\"2017-03_DEA-Natural-Gas-Production-Valves\" alt=\"2017-03_DEA-Natural-Gas-Production-Valves\" loading=\"lazy\" \/>\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-19d6ba5a e-con-full e-flex e-con e-child\" data-id=\"19d6ba5a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6356e7e6 elementor-widget elementor-widget-text-editor\" data-id=\"6356e7e6\" 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>&#8220;The cooperation with Hartmann Service on site as well as the execution of individual maintenance measures was always carried out in close coordination \u2013 completely seamless.&#8221;<\/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-56b7c5a0 elementor-widget elementor-widget-testimonial\" data-id=\"56b7c5a0\" 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\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=\"200\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/08\/20170118_DEA_Voelkersen-Reparatur_Meiko-Lindhorst_200x200-1.png\" class=\"attachment-large size-large wp-image-26518\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/08\/20170118_DEA_Voelkersen-Reparatur_Meiko-Lindhorst_200x200-1.png 200w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/08\/20170118_DEA_Voelkersen-Reparatur_Meiko-Lindhorst_200x200-1-150x150.png 150w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/>\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\">Meiko Lindhorst <\/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\">DEA Deutschland Erdoel AG <\/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-3ddcb5e e-flex e-con-boxed e-con e-parent\" data-id=\"3ddcb5e\" 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-fc388c1 e-con-full e-flex e-con e-child\" data-id=\"fc388c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0cbcf75 e-con-full e-flex e-con e-child\" data-id=\"0cbcf75\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4c4d867 e-con-full e-flex e-con e-child\" data-id=\"4c4d867\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-76f84b8 elementor-widget elementor-widget-image\" data-id=\"76f84b8\" 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=\"1024\" height=\"683\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/JanikUhleman-1024x683.png\" class=\"attachment-large size-large wp-image-25417\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/JanikUhleman-1024x683.png 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/JanikUhleman-300x200.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/JanikUhleman-768x512.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/JanikUhleman-1536x1024.png 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/JanikUhleman.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-1c473a1 elementor-widget elementor-widget-image\" data-id=\"1c473a1\" 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=\"2018\" height=\"1345\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/Hartmann-Valves_Timo-Hein_Leiter-Service-und-Reparatur.jpg\" class=\"attachment-full size-full wp-image-24525\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/Hartmann-Valves_Timo-Hein_Leiter-Service-und-Reparatur.jpg 2018w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/Hartmann-Valves_Timo-Hein_Leiter-Service-und-Reparatur-300x200.jpg 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/Hartmann-Valves_Timo-Hein_Leiter-Service-und-Reparatur-1024x682.jpg 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/Hartmann-Valves_Timo-Hein_Leiter-Service-und-Reparatur-768x512.jpg 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/Hartmann-Valves_Timo-Hein_Leiter-Service-und-Reparatur-1536x1024.jpg 1536w\" sizes=\"(max-width: 2018px) 100vw, 2018px\" \/>\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-6f86cbd e-con-full e-flex e-con e-child\" data-id=\"6f86cbd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-41492a6 elementor-widget elementor-widget-image\" data-id=\"41492a6\" 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\/02\/DSC07276-2-1024x683.jpg\" class=\"attachment-large size-large wp-image-25418\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/DSC07276-2-1024x683.jpg 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/DSC07276-2-300x200.jpg 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/DSC07276-2-768x512.jpg 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/DSC07276-2-1536x1024.jpg 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/DSC07276-2.jpg 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-e5b823d elementor-widget elementor-widget-image\" data-id=\"e5b823d\" 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\/02\/MichaelSpohr-1024x682.png\" class=\"attachment-large size-large wp-image-25419\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/MichaelSpohr-1024x682.png 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/MichaelSpohr-300x200.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/MichaelSpohr-768x512.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/MichaelSpohr-1536x1024.png 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/02\/MichaelSpohr-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<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f7b575 e-con-full e-flex e-con e-child\" data-id=\"2f7b575\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dfae531 elementor-widget elementor-widget-heading\" data-id=\"dfae531\" 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-09f673c elementor-widget elementor-widget-text-editor\" data-id=\"09f673c\" 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>Do you need support with maintenance, repair, rental valves, or hydrogen testing? Contact our service team \u2013 we will help you quickly and efficiently. <\/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-d71bcaa elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"d71bcaa\" 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=\"25482\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"d71bcaa\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Service\/Repair Reference - Hartmann Valves GmbH\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"25482\"\/>\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<\/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>Service &amp; Repair Reference At the V\u00f6lkersen natural gas field, one of the most productive in Germany, safety and reliability are paramount. As part of scheduled maintenance, approximately 20 ball valves from Hartmann Valves were efficiently overhauled and returned to operation within the shortest possible time. View Reference Sheet Technical data for the maintenance of [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":44,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-25482","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>Service\/Repair Reference - Hartmann Valves GmbH<\/title>\n<meta name=\"description\" content=\"Professional service and repair for metal-seated ball valves \u2013 fast restoration, maintenance, and reliable solutions.\" \/>\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\/service-repair-reference\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Service\/Repair Reference - Hartmann Valves GmbH\" \/>\n<meta property=\"og:description\" content=\"Professional service and repair for metal-seated ball valves \u2013 fast restoration, maintenance, and reliable solutions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/\" \/>\n<meta property=\"og:site_name\" content=\"Hartmann Valves GmbH\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-28T08:54:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2fkmdhxsvrzwc06yfabx5xmstu4q10fpq.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/service-repair-reference\\\/\",\"url\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/service-repair-reference\\\/\",\"name\":\"Service\\\/Repair Reference - Hartmann Valves GmbH\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/service-repair-reference\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/service-repair-reference\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hartmann-valves.com\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2fkmdhxsvrzwc06yfabx5xmstu4q10fpq.jpg\",\"datePublished\":\"2026-04-10T09:45:25+00:00\",\"dateModified\":\"2026-08-28T08:54:13+00:00\",\"description\":\"Professional service and repair for metal-seated ball valves \u2013 fast restoration, maintenance, and reliable solutions.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/service-repair-reference\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/service-repair-reference\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/service-repair-reference\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hartmann-valves.com\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2fkmdhxsvrzwc06yfabx5xmstu4q10fpq.jpg\",\"contentUrl\":\"https:\\\/\\\/hartmann-valves.com\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2fkmdhxsvrzwc06yfabx5xmstu4q10fpq.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/service-repair-reference\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Service\\\/Repair Reference\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/\",\"name\":\"Hartmann Valves GmbH\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/#organization\",\"name\":\"Hartmann Valves GmbH\",\"url\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hartmann-valves.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/hartmann-valves-logo.png\",\"contentUrl\":\"https:\\\/\\\/hartmann-valves.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/hartmann-valves-logo.png\",\"width\":282,\"height\":50,\"caption\":\"Hartmann Valves GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Service\/Repair Reference - Hartmann Valves GmbH","description":"Professional service and repair for metal-seated ball valves \u2013 fast restoration, maintenance, and reliable solutions.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/","og_locale":"en_US","og_type":"article","og_title":"Service\/Repair Reference - Hartmann Valves GmbH","og_description":"Professional service and repair for metal-seated ball valves \u2013 fast restoration, maintenance, and reliable solutions.","og_url":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/","og_site_name":"Hartmann Valves GmbH","article_modified_time":"2026-08-28T08:54:13+00:00","og_image":[{"url":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2fkmdhxsvrzwc06yfabx5xmstu4q10fpq.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/","url":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/","name":"Service\/Repair Reference - Hartmann Valves GmbH","isPartOf":{"@id":"https:\/\/hartmann-valves.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/#primaryimage"},"image":{"@id":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/#primaryimage"},"thumbnailUrl":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2fkmdhxsvrzwc06yfabx5xmstu4q10fpq.jpg","datePublished":"2026-04-10T09:45:25+00:00","dateModified":"2026-08-28T08:54:13+00:00","description":"Professional service and repair for metal-seated ball valves \u2013 fast restoration, maintenance, and reliable solutions.","breadcrumb":{"@id":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hartmann-valves.com\/en\/service-repair-reference\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/#primaryimage","url":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2fkmdhxsvrzwc06yfabx5xmstu4q10fpq.jpg","contentUrl":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/2017-03_DEA-Erdgasfoerderung-Armaturen-ro0sleveq2fkmdhxsvrzwc06yfabx5xmstu4q10fpq.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/hartmann-valves.com\/en\/service-repair-reference\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hartmann-valves.com\/en\/"},{"@type":"ListItem","position":2,"name":"Service\/Repair Reference"}]},{"@type":"WebSite","@id":"https:\/\/hartmann-valves.com\/en\/#website","url":"https:\/\/hartmann-valves.com\/en\/","name":"Hartmann Valves GmbH","description":"","publisher":{"@id":"https:\/\/hartmann-valves.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hartmann-valves.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/hartmann-valves.com\/en\/#organization","name":"Hartmann Valves GmbH","url":"https:\/\/hartmann-valves.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/hartmann-valves.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/04\/hartmann-valves-logo.png","contentUrl":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/04\/hartmann-valves-logo.png","width":282,"height":50,"caption":"Hartmann Valves GmbH"},"image":{"@id":"https:\/\/hartmann-valves.com\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/hartmann-valves.com\/en\/wp-json\/wp\/v2\/pages\/25482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hartmann-valves.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hartmann-valves.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hartmann-valves.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/hartmann-valves.com\/en\/wp-json\/wp\/v2\/comments?post=25482"}],"version-history":[{"count":0,"href":"https:\/\/hartmann-valves.com\/en\/wp-json\/wp\/v2\/pages\/25482\/revisions"}],"wp:attachment":[{"href":"https:\/\/hartmann-valves.com\/en\/wp-json\/wp\/v2\/media?parent=25482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}