{"id":25488,"date":"2026-06-02T09:17:35","date_gmt":"2026-06-02T09:17:35","guid":{"rendered":"https:\/\/hartmann-valves.com\/sustainability\/"},"modified":"2026-08-27T12:03:58","modified_gmt":"2026-08-27T12:03:58","slug":"sustainability","status":"publish","type":"page","link":"https:\/\/hartmann-valves.com\/en\/sustainability\/","title":{"rendered":"Sustainability"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"25488\" class=\"elementor elementor-25488 elementor-4206\" 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\">Sustainability at Hartmann Valves <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b674476 elementor-widget elementor-widget-heading\" data-id=\"1b674476\" 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\">Thinking About Tomorrow Today <\/h2>\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>For us, sustainability means thinking about tomorrow today and making a contribution as a company. We do this by acting in an ecologically, socially, and economically sustainable manner.  <\/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<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 5\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/20200803_130738-scaled-rntkgdbatae71cqv2shfhki4bie5rvd0k61x3inlag.jpg\" alt=\"20200803_130738\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 5\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/DSC04681-scaled-rejh06nkps7llm8qyrkwc4o8uk1lfda3vmnussjwy0.jpg\" alt=\"DSC04681\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 5\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/DSC01255-scaled-rntiw2r9ihbzq2ijsghs5rwbkrussfvq5jj2ey4dxk.jpg\" alt=\"DSC01255\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 5\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/Header_Nachhaltigkeit-1000x1000-1-rocwcdi0ewp887b6ynp5as759w8y4o32w2xcndspl4.png\" alt=\"Header_Nachhaltigkeit-1000x1000\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 of 5\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/Dichtheitstest-Wassersoffarmatur-scaled-rkg3p138yz6p0x4bgeyo8shuaea41dhu2s0vu9vngo.jpg\" alt=\"Leak Test Hydrogen Valve\" \/><\/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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b7165e2 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"b7165e2\" data-element_type=\"section\" data-e-type=\"section\" id=\"side-logos-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-27dd507\" data-id=\"27dd507\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a03b6ca elementor-widget elementor-widget-image\" data-id=\"a03b6ca\" 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\t<a href=\"https:\/\/hartmann-valves.com\/en\/downloads\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"466\" height=\"426\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/07\/download-4-1.jpg\" class=\"attachment-full size-full wp-image-25520\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/07\/download-4-1.jpg 466w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/07\/download-4-1-300x274.jpg 300w\" sizes=\"(max-width: 466px) 100vw, 466px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-3b14440 e-flex e-con-boxed e-con e-parent\" data-id=\"3b14440\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-41f071d e-con-full e-flex e-con e-child\" data-id=\"41f071d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb57ffe elementor-widget elementor-widget-image\" data-id=\"fb57ffe\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/06\/Header_Nachhaltigkeit-1000x1000-1-768x768.png\" class=\"attachment-medium_large size-medium_large wp-image-25490\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/06\/Header_Nachhaltigkeit-1000x1000-1-768x768.png 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/06\/Header_Nachhaltigkeit-1000x1000-1-300x300.png 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/06\/Header_Nachhaltigkeit-1000x1000-1-150x150.png 150w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/06\/Header_Nachhaltigkeit-1000x1000-1.png 1000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">At our locations in Celle, Ehlershausen, and Mengkofen, we generate our own electricity using photovoltaic systems<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-0ef3c95 e-con-full e-flex e-con e-child\" data-id=\"0ef3c95\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-386d983 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"386d983\" 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\">Environmental <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c69952 elementor-widget elementor-widget-heading\" data-id=\"7c69952\" 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\">Energy, the Environment and Resources <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a836c4 elementor-widget elementor-widget-text-editor\" data-id=\"1a836c4\" 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 generate our own electricity at our locations using photovoltaic systems and have achieved significant energy savings through building renovations. In 2025, our photovoltaic systems generated a total of 490 MWh.<br \/>Additionally, a total of eight charging points for electric vehicles are available at our two locations. <\/p><p>Hartmann products are known in the market for their durability and require less frequent replacement. Thanks to continuous innovation and development, they contribute to lower emissions during operation. <\/p><p>We are currently supporting our customers in the transition from traditional to renewable energies. As pioneers, we have been involved in <a href=\"https:\/\/hartmann-valves.com\/en\/?page_id=25569\">deep geothermal energy<\/a> and <a href=\"https:\/\/hartmann-valves.com\/en\/?page_id=24971\">hydrogen<\/a> from the very beginning. <\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ea2bef3 e-flex e-con-boxed e-con e-parent\" data-id=\"ea2bef3\" 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-ce58ba7 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"ce58ba7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;motion_fx_motion_fx_mouse&quot;:&quot;yes&quot;,&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e4e28e elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"1e4e28e\" 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-solar-panel\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M431.98 448.01l-47.97.05V416h-128v32.21l-47.98.05c-8.82.01-15.97 7.16-15.98 15.99l-.05 31.73c-.01 8.85 7.17 16.03 16.02 16.02l223.96-.26c8.82-.01 15.97-7.16 15.98-15.98l.04-31.73c.01-8.85-7.17-16.03-16.02-16.02zM585.2 26.74C582.58 11.31 568.99 0 553.06 0H86.93C71 0 57.41 11.31 54.79 26.74-3.32 369.16.04 348.08.03 352c-.03 17.32 14.29 32 32.6 32h574.74c18.23 0 32.51-14.56 32.59-31.79.02-4.08 3.35 16.95-54.76-325.47zM259.83 64h120.33l9.77 96H250.06l9.77-96zm-75.17 256H71.09L90.1 208h105.97l-11.41 112zm16.29-160H98.24l16.29-96h96.19l-9.77 96zm32.82 160l11.4-112h149.65l11.4 112H233.77zm195.5-256h96.19l16.29 96H439.04l-9.77-96zm26.06 256l-11.4-112H549.9l19.01 112H455.33z\"><\/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\t490 MWh\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\tElectricity generation through PV systems\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<div class=\"elementor-element elementor-element-3d2414d e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"3d2414d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58a3ae1 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"58a3ae1\" 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-battery-three-quarters\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M544 160v64h32v64h-32v64H64V160h480m16-64H48c-26.51 0-48 21.49-48 48v224c0 26.51 21.49 48 48 48h512c26.51 0 48-21.49 48-48v-16h8c13.255 0 24-10.745 24-24V184c0-13.255-10.745-24-24-24h-8v-16c0-26.51-21.49-48-48-48zm-144 96H96v128h320V192z\"><\/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\t50 kWh\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\tBattery storage\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<div class=\"elementor-element elementor-element-62dedef e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"62dedef\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9245ce1 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"9245ce1\" 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-battery-full\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M544 160v64h32v64h-32v64H64V160h480m16-64H48c-26.51 0-48 21.49-48 48v224c0 26.51 21.49 48 48 48h512c26.51 0 48-21.49 48-48v-16h8c13.255 0 24-10.745 24-24V184c0-13.255-10.745-24-24-24h-8v-16c0-26.51-21.49-48-48-48zm-48 96H96v128h416V192z\"><\/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\t8 Charging Points \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\tfor charging electric vehicles\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<div class=\"elementor-element elementor-element-ad0a7fc e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"ad0a7fc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a1421b2 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"a1421b2\" 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-tree\" viewBox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M378.31 378.49L298.42 288h30.63c9.01 0 16.98-5 20.78-13.06 3.8-8.04 2.55-17.26-3.28-24.05L268.42 160h28.89c9.1 0 17.3-5.35 20.86-13.61 3.52-8.13 1.86-17.59-4.24-24.08L203.66 4.83c-6.03-6.45-17.28-6.45-23.32 0L70.06 122.31c-6.1 6.49-7.75 15.95-4.24 24.08C69.38 154.65 77.59 160 86.69 160h28.89l-78.14 90.91c-5.81 6.78-7.06 15.99-3.27 24.04C37.97 283 45.93 288 54.95 288h30.63L5.69 378.49c-6 6.79-7.36 16.09-3.56 24.26 3.75 8.05 12 13.25 21.01 13.25H160v24.45l-30.29 48.4c-5.32 10.64 2.42 23.16 14.31 23.16h95.96c11.89 0 19.63-12.52 14.31-23.16L224 440.45V416h136.86c9.01 0 17.26-5.2 21.01-13.25 3.8-8.17 2.44-17.47-3.56-24.26z\"><\/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\t100 TREES\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\tplanted to protect the climate and nature \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-41af0fb e-flex e-con-boxed e-con e-parent\" data-id=\"41af0fb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1c86c18 e-con-full e-flex e-con e-child\" data-id=\"1c86c18\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1106028 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"1106028\" 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\">Nature and Environmental Protection Group <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-419314d elementor-widget elementor-widget-heading\" data-id=\"419314d\" 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\">Environment and Nature Conservation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-473db32 elementor-widget elementor-widget-text-editor\" data-id=\"473db32\" 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 members of our Hartmann Nature and Environmental Protection Group, also called the NASCH Group, volunteer in sustainable projects in and around Hartmann Valves. For us, sustainability means thinking about tomorrow today and making a contribution as a company. <\/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-60985815 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"60985815\" 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\/nasch-group\/\">\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<div class=\"elementor-element elementor-element-c2eed28 e-con-full e-flex e-con e-child\" data-id=\"c2eed28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60d7a23 elementor-widget elementor-widget-image\" data-id=\"60d7a23\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/DSC01255-1024x683.jpg\" class=\"attachment-large size-large wp-image-24637\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/DSC01255-1024x683.jpg 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/DSC01255-300x200.jpg 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/DSC01255-768x512.jpg 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/DSC01255-1536x1024.jpg 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/DSC01255-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Whether insect hotels, nesting boxes, or insect-friendly flower meadows - the NASCH Group strives to achieve great things through small initiatives.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0594e4b e-flex e-con-boxed e-con e-parent\" data-id=\"0594e4b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c95460f e-con-full e-flex e-con e-child\" data-id=\"c95460f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf0311f elementor-widget elementor-widget-image\" data-id=\"cf0311f\" 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<figure class=\"wp-caption\">\n\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\/2025\/11\/DSC03772-1024x683.jpg\" class=\"attachment-large size-large wp-image-25492\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/11\/DSC03772-1024x683.jpg 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/11\/DSC03772-300x200.jpg 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/11\/DSC03772-768x512.jpg 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/11\/DSC03772-1536x1024.jpg 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2025\/11\/DSC03772-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">We work daily on innovative solutions<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-18a19e1 e-con-full e-flex e-con e-child\" data-id=\"18a19e1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-916eb58 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"916eb58\" 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\">Economic <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e3e591 elementor-widget elementor-widget-heading\" data-id=\"0e3e591\" 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\">Long-Term Thinking \u2013 Future-Proof Positioning <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b706c77 elementor-widget elementor-widget-text-editor\" data-id=\"b706c77\" 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>Engineered &amp; made in Germany \u2013 with this approach and our high-quality products, our family-owned company has been successful in the global market for three generations.<\/p><p>To maintain our growth trajectory and secure jobs for the future, we plan for the long term. Therefore, we position ourselves in various industries \u2013 traditionally rooted in the oil and gas industry, as well as in the (petro)chemical sector, and increasingly in renewable energies such as geothermal energy and hydrogen. Through our experience, we can also shape and actively advance new markets in our fields.  <\/p><p>In our R&amp;D department, we research and develop innovative solutions daily that secure long-term competitive advantages.<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c54d597 e-flex e-con-boxed e-con e-parent\" data-id=\"c54d597\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0f27c50 e-con-full e-flex e-con e-child\" data-id=\"0f27c50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f18c81 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"1f18c81\" 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\">Social <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a8895c elementor-widget elementor-widget-heading\" data-id=\"2a8895c\" 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\">Regional Engagement and Continuous Employee Development <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fa120d elementor-widget elementor-widget-text-editor\" data-id=\"9fa120d\" 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 know-how is our most important resource. Therefore, we place great emphasis on the training and continuing education of our employees. Tomorrow&#8217;s skilled workers are today&#8217;s apprentices. We offer apprenticeships in nine different professions and are pleased with every apprentice we can continue to employ in the company after their training.   <\/p><p>Collaboration with regional suppliers and partners not only shortens transport routes but also strengthens the local economy.<\/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-d4e21af e-con-full e-flex e-con e-child\" data-id=\"d4e21af\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-768c5e3 elementor-widget elementor-widget-image\" data-id=\"768c5e3\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"576\" src=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/20200803_130738-768x576.jpg\" class=\"attachment-medium_large size-medium_large wp-image-25489\" alt=\"\" srcset=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/20200803_130738-768x576.jpg 768w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/20200803_130738-300x225.jpg 300w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/20200803_130738-1024x768.jpg 1024w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/20200803_130738-1536x1152.jpg 1536w, https:\/\/hartmann-valves.com\/wp-content\/uploads\/2026\/05\/20200803_130738-2048x1536.jpg 2048w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">We invest in the next generation and currently offer training in nine different professions<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Sustainability at Hartmann Valves Thinking About Tomorrow Today For us, sustainability means thinking about tomorrow today and making a contribution as a company. We do this by acting in an ecologically, socially, and economically sustainable manner. At our locations in Celle, Ehlershausen, and Mengkofen, we generate our own electricity using photovoltaic systems Environmental Energy, the [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":45,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-25488","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>Sustainability - Hartmann Valves GmbH<\/title>\n<meta name=\"description\" content=\"Through sustainable practices, modern energy technology, and durable products, Hartmann Valves helps shape tomorrow&#039;s energy supply.\" \/>\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\/sustainability\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sustainability - Hartmann Valves GmbH\" \/>\n<meta property=\"og:description\" content=\"Through sustainable practices, modern energy technology, and durable products, Hartmann Valves helps shape tomorrow&#039;s energy supply.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hartmann-valves.com\/en\/sustainability\/\" \/>\n<meta property=\"og:site_name\" content=\"Hartmann Valves GmbH\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-27T12:03:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/20200803_130738-scaled-rntkgdbatae71cqv2shfhki4bie5rvd0k61x3inlag.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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/sustainability\\\/\",\"url\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/sustainability\\\/\",\"name\":\"Sustainability - Hartmann Valves GmbH\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/sustainability\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/sustainability\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hartmann-valves.com\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/20200803_130738-scaled-rntkgdbatae71cqv2shfhki4bie5rvd0k61x3inlag.jpg\",\"datePublished\":\"2026-06-02T09:17:35+00:00\",\"dateModified\":\"2026-08-27T12:03:58+00:00\",\"description\":\"Through sustainable practices, modern energy technology, and durable products, Hartmann Valves helps shape tomorrow's energy supply.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/sustainability\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/sustainability\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/sustainability\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hartmann-valves.com\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/20200803_130738-scaled-rntkgdbatae71cqv2shfhki4bie5rvd0k61x3inlag.jpg\",\"contentUrl\":\"https:\\\/\\\/hartmann-valves.com\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/20200803_130738-scaled-rntkgdbatae71cqv2shfhki4bie5rvd0k61x3inlag.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/sustainability\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hartmann-valves.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sustainability\"}]},{\"@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":"Sustainability - Hartmann Valves GmbH","description":"Through sustainable practices, modern energy technology, and durable products, Hartmann Valves helps shape tomorrow's energy supply.","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\/sustainability\/","og_locale":"en_US","og_type":"article","og_title":"Sustainability - Hartmann Valves GmbH","og_description":"Through sustainable practices, modern energy technology, and durable products, Hartmann Valves helps shape tomorrow's energy supply.","og_url":"https:\/\/hartmann-valves.com\/en\/sustainability\/","og_site_name":"Hartmann Valves GmbH","article_modified_time":"2026-08-27T12:03:58+00:00","og_image":[{"url":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/20200803_130738-scaled-rntkgdbatae71cqv2shfhki4bie5rvd0k61x3inlag.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hartmann-valves.com\/en\/sustainability\/","url":"https:\/\/hartmann-valves.com\/en\/sustainability\/","name":"Sustainability - Hartmann Valves GmbH","isPartOf":{"@id":"https:\/\/hartmann-valves.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hartmann-valves.com\/en\/sustainability\/#primaryimage"},"image":{"@id":"https:\/\/hartmann-valves.com\/en\/sustainability\/#primaryimage"},"thumbnailUrl":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/20200803_130738-scaled-rntkgdbatae71cqv2shfhki4bie5rvd0k61x3inlag.jpg","datePublished":"2026-06-02T09:17:35+00:00","dateModified":"2026-08-27T12:03:58+00:00","description":"Through sustainable practices, modern energy technology, and durable products, Hartmann Valves helps shape tomorrow's energy supply.","breadcrumb":{"@id":"https:\/\/hartmann-valves.com\/en\/sustainability\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hartmann-valves.com\/en\/sustainability\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/hartmann-valves.com\/en\/sustainability\/#primaryimage","url":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/20200803_130738-scaled-rntkgdbatae71cqv2shfhki4bie5rvd0k61x3inlag.jpg","contentUrl":"https:\/\/hartmann-valves.com\/wp-content\/uploads\/elementor\/thumbs\/20200803_130738-scaled-rntkgdbatae71cqv2shfhki4bie5rvd0k61x3inlag.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/hartmann-valves.com\/en\/sustainability\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hartmann-valves.com\/en\/"},{"@type":"ListItem","position":2,"name":"Sustainability"}]},{"@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\/25488","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=25488"}],"version-history":[{"count":0,"href":"https:\/\/hartmann-valves.com\/en\/wp-json\/wp\/v2\/pages\/25488\/revisions"}],"wp:attachment":[{"href":"https:\/\/hartmann-valves.com\/en\/wp-json\/wp\/v2\/media?parent=25488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}