{"id":1724,"date":"2020-12-03T20:02:15","date_gmt":"2020-12-04T01:02:15","guid":{"rendered":"https:\/\/live-technetics.pantheonsite.io\/?post_type=products&#038;p=1724"},"modified":"2026-04-03T04:34:35","modified_gmt":"2026-04-03T08:34:35","slug":"pressure-relief-valves","status":"publish","type":"products","link":"https:\/\/technetics.com\/fr\/products\/pressure-relief-valves\/","title":{"rendered":"Soupapes de s\u00fbret\u00e9"},"content":{"rendered":"<section  class='av_textblock_section av-mmyww47m-d179972010bbb4bbb8c2e215e9d69b0b'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2 style=\"text-align: center;\"><strong>PRESSURE RELIEF VALVES<\/strong><\/h2>\n<h2 style=\"text-align: center;\"><\/h2>\n<\/div><\/section>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_1'  class='avia-section av-kgvlxp99-598e6c7700687e02412acb61e085fb62 main_color avia-section-default avia-no-border-styling  avia-builder-el-1  el_after_av_textblock  el_before_av_section  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-1724'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-90j45-ff9d9e9bb4ca36f0b722e023366d31f9\">\n.flex_column.av-90j45-ff9d9e9bb4ca36f0b722e023366d31f9{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-90j45-ff9d9e9bb4ca36f0b722e023366d31f9 av_one_half  avia-builder-el-2  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kh2bwd10-ed821d1c66704875baf31267f333def5\">\n#top .avia-gallery.av-kh2bwd10-ed821d1c66704875baf31267f333def5 .avia-gallery-thumb a{\nwidth:20%;\n}\n<\/style>\n<div  class='avia-gallery av-kh2bwd10-ed821d1c66704875baf31267f333def5 avia_animate_when_visible  avia-builder-el-3  el_before_av_button  avia-builder-el-first  avia_lazyload av-slideshow-ui av-loop-manual-endless av-control-hidden av-navigate-arrows av-navigate-dots hover-effect av-control-hidden avia-gallery-animate avia-gallery-1'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><meta itemprop=\"contentURL\" content=\"https:\/\/technetics.com\/fr\/products\/pressure-relief-valves\/\"><a class='avia-gallery-big fakeLightbox lightbox avia-gallery-big-crop-thumb' href=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc.jpg\" data-srcset=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc.jpg 1080w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-768x512.jpg 768w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-705x470.jpg 705w\" data-sizes=\"(max-width: 1080px) 100vw, 1080px\"  data-onclick='1' title='Le disque de rupture SAFE-SHEAR\u2122 r\u00e9pond aux exigences de la NASA en mati\u00e8re de s\u00e9curit\u00e9 des charges utiles (NHB 1700.7 ; NASA-JSC NSTS\/ISS 18798 ; JCS Letter TA-88-074). - La conception pr\u00e9f\u00e9r\u00e9e du disque d&#039;\u00e9clatement pour les charges utiles est celle qui utilise une membrane d&#039;inversion contre un bord coupant pour assurer la rupture. L&#039;utilisation historique et l&#039;exp\u00e9rience indiquent qu&#039;un disque de rupture de ce type peut \u00eatre certifi\u00e9 comme un dispositif de d\u00e9charge de pression tr\u00e8s fiable.&quot;' ><span class='avia-gallery-big-inner'  itemprop=\"thumbnailUrl\" ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-1862 avia-img-lazy-loading-not-1862\"  width=\"1080\" height=\"720\" src=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc.jpg\" title='Disque d&#039;\u00e9clatement DeLand' alt='SAFE SHEAR\u00ae Belleville Rupture Disc' srcset=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc.jpg 1080w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-768x512.jpg 768w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-705x470.jpg 705w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><span class='avia-gallery-caption'>Le disque de rupture SAFE-SHEAR\u2122 r\u00e9pond aux exigences de la NASA en mati\u00e8re de s\u00e9curit\u00e9 des charges utiles (NHB 1700.7 ; NASA-JSC NSTS\/ISS 18798 ; JCS Letter TA-88-074). - La conception de disque de rupture pr\u00e9f\u00e9r\u00e9e pour les charges utiles est celle qui utilise une membrane d'inversion contre un bord de coupe pour assurer la rupture. L'utilisation historique et l'exp\u00e9rience indiquent qu'un disque de rupture de ce type peut \u00eatre certifi\u00e9 comme un dispositif de d\u00e9charge de pression tr\u00e8s fiable\".<\/span><\/span><\/a><div class='avia-gallery-thumb'><a href=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc.jpg\" data-srcset=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc.jpg 1080w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-768x512.jpg 768w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-705x470.jpg 705w\" data-sizes=\"(max-width: 1080px) 100vw, 1080px\" data-rel='gallery-1' data-prev-img='https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc.jpg' class='first_thumb lightbox' data-onclick='1' title='Le disque de rupture SAFE-SHEAR\u2122 r\u00e9pond aux exigences de la NASA en mati\u00e8re de s\u00e9curit\u00e9 des charges utiles (NHB 1700.7 ; NASA-JSC NSTS\/ISS 18798 ; JCS Letter TA-88-074). - La conception pr\u00e9f\u00e9r\u00e9e du disque d&#039;\u00e9clatement pour les charges utiles est celle qui utilise une membrane d&#039;inversion contre un bord coupant pour assurer la rupture. L&#039;utilisation historique et l&#039;exp\u00e9rience indiquent qu&#039;un disque de rupture de ce type peut \u00eatre certifi\u00e9 comme un dispositif de d\u00e9charge de pression tr\u00e8s fiable.&quot;'  itemprop=\"thumbnailUrl\"  ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-1862 avia-img-lazy-loading-not-1862\"  data-avia-tooltip='The SAFE-SHEAR\u2122 Burst Disc meets NASA payload safety requirement NHB 1700.7; NASA-JSC NSTS\/ISS 18798; JCS Letter TA-88-074). &#8211; &#8220;The preferred burst disk design for payloads is one which employs a reversing membrane against a cutting edge to assure rupture. Historical use and experience indicate that a burst disk of this type can be certified as a highly reliable pressure relief device.&#8221;' src=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-495x400.jpg\" width=\"495\" height=\"400\"  title='Disque d&#039;\u00e9clatement DeLand' alt='SAFE SHEAR\u00ae Belleville Rupture Disc' srcset=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-495x400.jpg 495w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-845x684.jpg 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><div class='big-prev-fake'><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-1862 avia-img-lazy-loading-1862\"  width=\"1080\" height=\"720\" src=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc.jpg\" title='Disque d&#039;\u00e9clatement DeLand' alt='SAFE SHEAR\u00ae Belleville Rupture Disc' srcset=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc.jpg 1080w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-768x512.jpg 768w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-burst-disc-705x470.jpg 705w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><a href=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3.jpg\" data-srcset=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3.jpg 1080w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3-768x597.jpg 768w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3-705x548.jpg 705w\" data-sizes=\"(max-width: 1080px) 100vw, 1080px\" data-rel='gallery-1' data-prev-img='https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3.jpg' class='lightbox' data-onclick='2' title='DeLand-Burst Discs_3'  itemprop=\"thumbnailUrl\"  ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-1865 avia-img-lazy-loading-not-1865\"   src=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3-495x400.jpg\" width=\"495\" height=\"400\"  title='DeLand-Burst Discs_3' alt='' srcset=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3-495x400.jpg 495w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3-845x684.jpg 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><div class='big-prev-fake'><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-1865 avia-img-lazy-loading-1865\"  width=\"1080\" height=\"840\" src=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3.jpg\" title='DeLand-Burst Discs_3' alt='' srcset=\"https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3.jpg 1080w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3-768x597.jpg 768w, https:\/\/technetics.com\/wp-content\/uploads\/2020\/12\/DeLand-Burst-Discs_3-705x548.jpg 705w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><\/div><br \/>\n<div  class='avia-button-wrap av-l42p64n7-db355d63ea73067f9dd6d8f1857eaeb2-wrap avia-button-center  avia-builder-el-4  el_after_av_gallery  avia-builder-el-last  full-product-button'><a href='#specifications'  class='avia-button av-l42p64n7-db355d63ea73067f9dd6d8f1857eaeb2 av-link-btn avia-icon_select-yes-right-icon avia-size-small avia-position-center avia-color-theme-color'   aria-label=\"Sp\u00e9cifications\"><span class='avia_iconbox_title' >Sp\u00e9cifications<\/span><span class='avia_button_icon avia_button_icon_right avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue879' data-av_iconfont='entypo-fontello' ><\/span><\/a><\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-90j45-30-da5287b2afdab5c8450fa09aec973b0a\">\n.flex_column.av-90j45-30-da5287b2afdab5c8450fa09aec973b0a{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-90j45-30-da5287b2afdab5c8450fa09aec973b0a av_one_half  avia-builder-el-5  el_after_av_one_half  avia-builder-el-last  flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-kgvndh38-5ab094fe118cb230080e9940b63a8303'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock intro-paragraph'  itemprop=\"text\" ><p>Les soupapes de s\u00fbret\u00e9 du groupe Technetics sont con\u00e7ues pour prot\u00e9ger vos appareils, syst\u00e8mes et composants sous pression. Nos ing\u00e9nieurs adapteront les solutions de surpression aux sp\u00e9cifications dont vous avez besoin.<\/p>\n<p>Comme pour chacune de nos solutions, les soupapes de s\u00fbret\u00e9 que nous d\u00e9veloppons sont con\u00e7ues sur mesure pour vos applications critiques. Nous avons produit des soupapes de s\u00fbret\u00e9 et des clapets anti-retour depuis l'\u00e9poque des programmes Apollo et Gemini et plus r\u00e9cemment pour la Station spatiale internationale et le vaisseau spatial Orion. Nos soupapes de surpression sont adapt\u00e9es \u00e0 des conditions extr\u00eames telles que le vide pouss\u00e9, la haute pression, la cryog\u00e9nie et les temp\u00e9ratures \u00e9lev\u00e9es. Le groupe Technetics fournit un soutien complet en mati\u00e8re d'analyse, de conception et d'essai.<\/p>\n<p>Lorsqu'elles sont utilis\u00e9es avec l'un de nos disques de rupture SAFE-SHEAR\u2122, ces valves emp\u00eachent la perte de tous les fluides, ce qui permet aux m\u00e9canismes d\u00e9pendant de la pression de continuer \u00e0 fonctionner. Nous installons nos disques de rupture SAFE-SHEAR\u2122 et nos soupapes de d\u00e9compression dans le m\u00eame bo\u00eetier, ce qui permet d'\u00e9conomiser de l'espace et du poids de 50 \u00e0 80% par rapport \u00e0 d'autres syst\u00e8mes redondants.<\/p>\n<\/div><\/section><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mmywyf47-2bf7135532f50acd1d59b73a70e67c17\">\n.avia-section.av-mmywyf47-2bf7135532f50acd1d59b73a70e67c17{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div id='av_section_2'  class='avia-section av-mmywyf47-2bf7135532f50acd1d59b73a70e67c17 main_color avia-section-no-padding avia-no-border-styling  avia-builder-el-7  el_after_av_section  el_before_av_section  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-1724'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-13yhnqk-e44299b619daf7f0dd95d806842fa340\">\n.flex_column.av-13yhnqk-e44299b619daf7f0dd95d806842fa340{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-13yhnqk-e44299b619daf7f0dd95d806842fa340 av_one_half  avia-builder-el-8  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-mmywxjkh-f04e0bee397992d555c3532e56825a16'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Caract\u00e9ristiques et avantages<\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-12r7vho-e4d5ed1f8a0c9046ee629de2cff7b715\">\n#top .hr.av-12r7vho-e4d5ed1f8a0c9046ee629de2cff7b715{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.hr.av-12r7vho-e4d5ed1f8a0c9046ee629de2cff7b715 .hr-inner{\nwidth:50px;\n}\n<\/style>\n<div  id=\"center-accent-line\"  class='hr av-12r7vho-e4d5ed1f8a0c9046ee629de2cff7b715 hr-custom  avia-builder-el-10  el_after_av_textblock  el_before_av_textblock  hr-center hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-10quumk-dfbbbca582cab89e8c8ca5847996fcc3'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h5>Caract\u00e9ristiques :<\/h5>\n<ul>\n<li>Plein d\u00e9bit : conceptions pour plus de 20 000 scfm N2, ou fluides en phase mixte<\/li>\n<li>Mat\u00e9riel : Aluminium, acier inoxydable, titane, Inconels &amp; Superalliages, PTFE<\/li>\n<li>Les m\u00e9dias : Compatible avec les carburants pour avions et fus\u00e9es, les oxydants et autres fluides dangereux<\/li>\n<li>Montage : Bride, \u00e0 souder sur le tube, <a href=\"https:\/\/live-technetics.pantheonsite.io\/products\/sealing-solutions\/metal-seals\/k-port\/\">AS5202 filet\u00e9<\/a>, la coutume<\/li>\n<li>Protection contre les pressions inverses : inversion totale, cycle<\/li>\n<li>Shock : Pyrotechnic, Operational &amp; Crash Safety (appelez pour plus de d\u00e9tails)<\/li>\n<li>Vibration : Lancement, interruption, sol, piste, haute \u00e0 basse fr\u00e9quence (appelez pour plus de d\u00e9tails)<\/li>\n<li>Messe : Variable, en fonction de l'usage<\/li>\n<li>Qualification : Les unit\u00e9s ont \u00e9t\u00e9 test\u00e9es et qualifi\u00e9es selon diverses exigences de la RTCA DO-160, MIL<\/li>\n<\/ul>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1084rng-8a1abd161bbb2afd964dbb0844e1e25d\">\n.flex_column.av-1084rng-8a1abd161bbb2afd964dbb0844e1e25d{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1084rng-8a1abd161bbb2afd964dbb0844e1e25d av_one_half  avia-builder-el-12  el_after_av_one_half  avia-builder-el-last  flex_column_div av-zero-column-padding'     ><section  id=\"space-above-textbox\"  class='av_textblock_section av-mmywxtnq-9ebb4b6d86db226a1cc4d98d7b71866b'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Applications<\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-y2lhjg-93db2e7436f1eae6dbf5336f70b29f2d\">\n#top .hr.av-y2lhjg-93db2e7436f1eae6dbf5336f70b29f2d{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.hr.av-y2lhjg-93db2e7436f1eae6dbf5336f70b29f2d .hr-inner{\nwidth:50px;\n}\n<\/style>\n<div  id=\"center-accent-line\"  class='hr av-y2lhjg-93db2e7436f1eae6dbf5336f70b29f2d hr-custom  avia-builder-el-14  el_after_av_textblock  el_before_av_textblock  hr-center hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-vsndu4-74a55ceca2654694c32569ee5ebfa38e'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><ul>\n<li>A\u00e9ronautique et spatial\n<ul>\n<li>Fracture critique de la NASA - Vols habit\u00e9s<\/li>\n<li>Station spatiale internationale<\/li>\n<li>Vaisseau spatial Orion<\/li>\n<li>Mission de ravitaillement orbital du RRM3<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/section><\/p><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='specifications'  class='avia-section av-kgvlxp99-31-735c124c5cbb0e96c15452030481be3c main_color avia-section-default avia-no-border-styling  avia-builder-el-16  el_after_av_section  el_before_av_section  product-charts avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-1724'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-90j45-29-0ea8c3fcd045ff277dbadcfa074ae7b7\">\n.flex_column.av-90j45-29-0ea8c3fcd045ff277dbadcfa074ae7b7{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-90j45-29-0ea8c3fcd045ff277dbadcfa074ae7b7 av_one_full  avia-builder-el-17  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-u7dwvg-47e52ef60bd0ef3690608f355c2e3f67\">\n#top .hr.av-u7dwvg-47e52ef60bd0ef3690608f355c2e3f67{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.hr.av-u7dwvg-47e52ef60bd0ef3690608f355c2e3f67 .hr-inner{\nwidth:50px;\n}\n<\/style>\n<div  id=\"center-accent-line\"  class='hr av-u7dwvg-47e52ef60bd0ef3690608f355c2e3f67 hr-custom  avia-builder-el-18  el_before_av_textblock  avia-builder-el-first  hr-center hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-kgvndh38-28-21f39506eb76753ef846afc787259897'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Sp\u00e9cifications<\/h2>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-mmyx0zeo-9dbaffb376bb21784c4424e7d2d7befe'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3>Soupapes de s\u00fbret\u00e9<\/h3>\n<\/div><\/section><br \/>\n<\/p><\/div><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='speak-with-a-specialist'  class='avia-section av-a9efm4-1d8bed9fb4d3cdd6c9d6b72bd4724287 main_color avia-section-default avia-no-border-styling  avia-builder-el-22  el_after_av_section  el_before_av_section  light-gray-section avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-1724'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-9ccg3w-836be08e66ec5a11d136103632bb6bc9\">\n#top .flex_column.av-9ccg3w-836be08e66ec5a11d136103632bb6bc9{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-9ccg3w-836be08e66ec5a11d136103632bb6bc9{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-9ccg3w-836be08e66ec5a11d136103632bb6bc9{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-9ccg3w-836be08e66ec5a11d136103632bb6bc9 av_one_full  avia-builder-el-23  el_before_av_one_full  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ry4gs-d5a0c99b44ca6e2b1d981b3ad53b8f45\">\n#top .hr.av-ry4gs-d5a0c99b44ca6e2b1d981b3ad53b8f45{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.hr.av-ry4gs-d5a0c99b44ca6e2b1d981b3ad53b8f45 .hr-inner{\nwidth:50px;\n}\n<\/style>\n<div  id=\"center-accent-line\"  class='hr av-ry4gs-d5a0c99b44ca6e2b1d981b3ad53b8f45 hr-custom  avia-builder-el-24  el_before_av_sidebar  avia-builder-el-first  hr-center hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<div  class='avia-builder-widget-area clearfix  avia-builder-el-25  el_after_av_hr  avia-builder-el-last'><div id=\"text-2\" class=\"widget-odd widget-last widget-first widget-1 speak-with-a-specialist widget clearfix widget_text\"><h3 class=\"widgettitle\">CONTACTEZ-NOUS<\/h3>\t\t\t<div class=\"textwidget\"><p>Vous avez des questions ? Un sp\u00e9cialiste produit Technetics Group vous r\u00e9pondra dans les plus brefs d\u00e9lais.<\/p>\n<\/div>\n\t\t<\/div><\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-45lu7w-993c27cf5168e6d0f2e55b9353fddcfc\">\n.flex_column.av-45lu7w-993c27cf5168e6d0f2e55b9353fddcfc{\nborder-radius:20px 20px 20px 20px;\npadding:20px 20px 20px 20px;\nbackground-color:#eaf5ff;\n}\n<\/style>\n<div  class='flex_column av-45lu7w-993c27cf5168e6d0f2e55b9353fddcfc av_one_full  avia-builder-el-26  el_after_av_one_full  avia-builder-el-last  first flex_column_div  column-top-margin'     ><div  class='avia-builder-widget-area clearfix  avia-builder-el-27  avia-builder-el-no-sibling'><div id=\"block-2\" class=\"widget-odd widget-first widget-1 widget clearfix widget_block\"><!--[if lte IE 8]>\n<script charset=\"utf-8\" type=\"text\/javascript\" src=\"\/\/js.hsforms.net\/forms\/v2-legacy.js\"><\/script>\n<![endif]-->\n<script charset=\"utf-8\" type=\"text\/javascript\" src=\"\/\/js.hsforms.net\/forms\/v2.js\"><\/script>\n<script>\n  hbspt.forms.create({\n    region: \"na1\",\n    portalId: \"6823298\",\n    formId: \"cf8a8f6b-9e83-4994-966d-5d6f28b58650\",\t\t\n\t onFormReady: function() {\n\t\tsetProductName();\n\t}\n});\t\n\tfunction setProductName(){\n\t\tvar theProdName = jQuery('h2').first().html();\n\t\tjQuery(\".hs_product_name input\").val(theProdName).change();\t\t\n\t\tjQuery(\".hs_product_name \").css(\"display\", \"none\");\t\t\n\t\tjQuery(\".hs_product_name \").parent().css(\"height\", \"1px\");\t\t\n\t\tjQuery(\".hs_product_name \").parent().css(\"margin-bottom\", \"0px\");\n\t\t\n\t\tvar theProdCat = jQuery(\".post-category-display p\").html();\n\t\tif(theProdCat) {\n\t\ttheProdCat = theProdCat.replace('&amp;', '&');\n\t\t} else {\n\t\t\ttheProdCat = 'None Specified';\n\t\t}\n\t\tjQuery(\".hs_product_category input\").val(theProdCat).change();\n\t\tjQuery(\".hs_product_category \").css(\"display\", \"none\");\n\t\tjQuery(\".hs_product_category \").parent().css(\"height\", \"1px\");\t\t\n\t\tjQuery(\".hs_product_category \").parent().css(\"margin-bottom\", \"0px\");\n\t\tjQuery('.hs-button').click(function () {\n\t\t\tsetProductName();\n\t\t});\n\t\t\/\/alert(jQuery(\".hs_product_category input\").val().replace('&amp;', '&'));\n\t\t\/\/alert(\tjQuery(\".hs_product_name input\").val());\n\t}\n<\/script><\/div><div id=\"text-4\" class=\"widget-even widget-last widget-2 post-category-display widget clearfix widget_text\">\t\t\t<div class=\"textwidget\"><\/div>\n\t\t<\/div><\/div><\/div>\n<\/p>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='products-resources-section'  class='avia-section av-kgvlxp99-27-391d3a17db5740c5d008ea1d5550e646 main_color avia-section-default avia-no-border-styling  avia-builder-el-28  el_after_av_section  avia-builder-el-last  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-1724'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-90j45-26-03dacbc9c0e51da69a4ae8781ecd2a38\">\n.flex_column.av-90j45-26-03dacbc9c0e51da69a4ae8781ecd2a38{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-90j45-26-03dacbc9c0e51da69a4ae8781ecd2a38 av_one_full  avia-builder-el-29  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kf8stopq-4cf6a43b483a5e3dac9eff600575fa38\">\n#top .hr.av-kf8stopq-4cf6a43b483a5e3dac9eff600575fa38{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.hr.av-kf8stopq-4cf6a43b483a5e3dac9eff600575fa38 .hr-inner{\nwidth:50px;\n}\n<\/style>\n<div  id=\"center-accent-line\"  class='hr av-kf8stopq-4cf6a43b483a5e3dac9eff600575fa38 hr-custom  avia-builder-el-30  el_before_av_textblock  avia-builder-el-first  hr-center hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-kgvndh38-25-50166396f15aa0f9c3e981ba3976978a'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Ressources<\/h2>\n<style type=\"text\/css\">a.eg-henryharrison-element-1,a.eg-henryharrison-element-2{-webkit-transition:all .4s linear; 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border-radius:50%;   -webkit-border-radius:50%;   -moz-border-radius:50%}.eg-herbert-hoover-wrapper .esg-media-poster{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");   filter:gray;   -webkit-filter:grayscale(100%)}.eg-herbert-hoover-wrapper:hover .esg-media-poster{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='1 0 0 0 0,0 1 0 0 0,0 0 1 0 0,0 0 0 1 0'\/><\/filter><\/svg>#grayscale\");  -webkit-filter:grayscale(0%)}.eg-lyndon-johnson-wrapper .esg-media-poster{filter:url(\"data:image\/svg+xml;utf8,<svg xmlns='http:\/\/www.w3.org\/2000\/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0'\/><\/filter><\/svg>#grayscale\"); 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filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#00000000',endColorstr='#d9000000',GradientType=0 )}.eg-georgebush-wrapper .esg-entry-cover{background:-moz-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-webkit-gradient(linear,left top,left bottom,color-stop(50%,rgba(0,0,0,0)),color-stop(99%,rgba(0,0,0,0.83)),color-stop(100%,rgba(0,0,0,0.85))); background:-webkit-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-o-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:-ms-linear-gradient(top,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); background:linear-gradient(to bottom,rgba(0,0,0,0) 50%,rgba(0,0,0,0.83) 99%,rgba(0,0,0,0.85) 100%); filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#00000000',endColorstr='#d9000000',GradientType=0 )}.eg-jefferson-wrapper{-webkit-border-radius:5px !important; -moz-border-radius:5px !important; border-radius:5px !important; -webkit-mask-image:url(data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAA5JREFUeNpiYGBgAAgwAAAEAAGbA+oJAAAAAElFTkSuQmCC) !important}.eg-monroe-element-1{text-shadow:0px 1px 3px rgba(0,0,0,0.1)}.eg-lyndon-johnson-wrapper .esg-entry-cover{background:-moz-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:-webkit-gradient(radial,center center,0px,center center,100%,color-stop(0%,rgba(0,0,0,0.35)),color-stop(96%,rgba(18,18,18,0)),color-stop(100%,rgba(19,19,19,0))); background:-webkit-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:-o-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:-ms-radial-gradient(center,ellipse cover,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); background:radial-gradient(ellipse at center,rgba(0,0,0,0.35) 0%,rgba(18,18,18,0) 96%,rgba(19,19,19,0) 100%); 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box-sizing:border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box; display:none\">\n<ul>\n<li id=\"eg-64-post-id-7833_6020\" data-skin=\"the-latest-from\" class=\"filterall filter-case-study filter-abradable-seals filter-metal-seals filter-space filter-abradable-seals filter-burst-disc-relief-check-valve filter-burst-discs filter-feltmetal-abradable-seals filter-k-port-metal-boss-sealing filter-metal-seals filter-pressure-relief-valves filter-safe-shear-burst-disc eg-the-latest-from-wrapper eg-post-id-7833\" data-title=\"sls-case-study\" data-date=\"1645522183\">\n    <div class=\"esg-media-cover-wrapper\">\n<div class=\"esg-entry-media\"><img loading=\"lazy\" decoding=\"async\" class=\"esg-entry-media-img\"  src=\"https:\/\/technetics.com\/wp-content\/uploads\/2021\/01\/SLS-Rocket-Takeoff-scaled.jpeg\" data-no-lazy=\"1\" alt=\"\" width=\"1652\" height=\"2560\"><\/div>\n\n<div class=\"esg-entry-content eg-the-latest-from-content\">\n\t\t\t\t<div class=\"esg-content eg-post-7833 eg-the-latest-from-element-10\">\u00c9tude de cas<\/div>\n\t\t\t\t<div class=\"esg-content eg-post-7833 eg-the-latest-from-element-3\">\u00c9tude de cas SLS<\/div>\n\t\t\t\t<div class=\"esg-content eg-post-7833 eg-the-latest-from-element-15\">Technetics Group est un fier fournisseur de la NASA, de Boeing et d'Aerojet Rocketdyne, et a jou\u00e9 un r\u00f4le d\u00e9terminant dans la collaboration avec ces organisations...<\/div>\n\t\t\t\t<div class=\"esg-content eg-post-7833 eg-the-latest-from-element-17-a\"><a class=\"eg-the-latest-from-element-17 eg-post-7833\" href=\"https:\/\/technetics.com\/fr\/resource_library\/sls-case-study-2\/\" target=\"_self\">En savoir plus<\/a><\/div>\n<\/div>   <\/div>\n\n<\/li>\n<li id=\"eg-64-post-id-7101_2724\" data-skin=\"the-latest-from\" class=\"filterall filter-videos filter-acoustic-media filter-brush-seals filter-circumferential-seals filter-elastomer-inflatable-seals filter-mechanical-seals filter-metal-bellows filter-metal-seals filter-space filter-acoustic-media filter-belfab-edge-welded-metal-bellows filter-brush-seals filter-burst-discs filter-c-flex filter-circumferential-seals filter-e-flex filter-elastomer-and-inflatable-seals filter-etching filter-feltmetal-acoustic-media filter-fluoroplastic-solutions filter-helicocarb filter-helicoflex filter-helicoflex-delta filter-k-port-metal-boss-sealing filter-machined-metal-seals filter-mechanical-seals filter-metal-bellows filter-metal-seals filter-molded-seals filter-premium-grade-fluoroplastic-solutions filter-pressure-relief-valves filter-qualiseal-contacting-face-seals filter-qualiseal-controlled-gap-bushing filter-qualiseal-segmented-seals filter-safe-shear-burst-disc eg-the-latest-from-wrapper eg-post-id-7101\" data-title=\"the-awe-and-engineering-of-space\" data-date=\"1621521931\">\n    <div class=\"esg-media-cover-wrapper\">\n<div class=\"esg-entry-media\"><img loading=\"lazy\" decoding=\"async\" class=\"esg-entry-media-img\"  src=\"https:\/\/technetics.com\/wp-content\/uploads\/2021\/05\/astronaut.png\" data-no-lazy=\"1\" alt=\"\" width=\"1440\" height=\"777\"><\/div>\n\n<div class=\"esg-entry-content eg-the-latest-from-content\">\n\t\t\t\t<div class=\"esg-content eg-post-7101 eg-the-latest-from-element-10\">Vid\u00e9os<\/div>\n\t\t\t\t<div class=\"esg-content eg-post-7101 eg-the-latest-from-element-3\">L'\u00e9merveillement et l'ing\u00e9nierie de l'exploration spatiale<\/div>\n\t\t\t\t<div class=\"esg-content eg-post-7101 eg-the-latest-from-element-15\">L'\u00e9chec n'est pas une option dans les vols habit\u00e9s et l'exploration spatiale. 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