{"id":17368,"date":"2022-06-27T13:56:15","date_gmt":"2022-06-27T13:56:15","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=17368"},"modified":"2023-06-26T05:32:34","modified_gmt":"2023-06-26T05:32:34","slug":"pressure-relief-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/fr\/produit\/pressure-relief-valve","title":{"rendered":"Soupape de limitation de pression"},"content":{"rendered":"<div class=\"sep-pages-boxs bgs clearfix\">\n<div class=\"sep-container clearfix\">\n<h1 class=\"titles sizes1 cens gtj-ff-bold\">Soupape de limitation de pression<\/h1>\n<div class=\"bq-sep-pro-detail-thumbs ons clearfix\">\n<div class=\"thumbs\">\n<div class=\"imgs ons\">\n<div class=\"swiper-container swiper-container-initialized swiper-container-horizontal\">\n<div class=\"swiper-wrapper\">\n<div class=\"swiper-slide swiper-slide-active\">\n<figure id=\"attachment_17015\" aria-describedby=\"caption-attachment-17015\" style=\"width: 290px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-17015\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-relief-valve-1-300x273.jpg\" alt=\"Soupape de limitation de pression\" width=\"300\" height=\"273\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-relief-valve-1-300x273.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-relief-valve-1.jpg 330w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-17015\" class=\"wp-caption-text\">Soupape de limitation de pression<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"lr-lists-boxs\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sep-pages-boxs clearfix\">\n<div class=\"sep-container clearfix\">\n<div id=\"zf-nexts\" class=\"flex clearfix\">\n<div class=\"bq-zf-lefts\">\n<div class=\"richtext\">\n<h2>Caract\u00e9ristiques de la soupape de surpression<\/h2>\n<div class=\"text-center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-17053\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/surge-anticipating-valve-features-300x225.png\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/surge-anticipating-valve-features-300x225.png 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/surge-anticipating-valve-features.png 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n<ul class=\"list-paddingleft-2\">\n<li>Contr\u00f4le pr\u00e9cis de la pression<\/li>\n<li>Ouverture rapide pour maintenir la pression de la conduite<\/li>\n<li>Fermeture lente pour \u00e9viter les surtensions<\/li>\n<li>Fonctionnement enti\u00e8rement automatique<\/li>\n<\/ul>\n<\/div>\n<div class=\"richtext\">\n<h2>Principe de fonctionnement de la soupape de surpression<\/h2>\n<div class=\"text-center\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-17370\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reliefsustaining-valve-3-300x225.png\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reliefsustaining-valve-3-300x225.png 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reliefsustaining-valve-3.png 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n<p>L&#039;eau sous pression d&#039;entr\u00e9e p\u00e9n\u00e8tre dans la cavit\u00e9 inf\u00e9rieure du diaphragme de la vanne pilote \u00e0 partir de la vanne de guidage lorsque la pression dans la canalisation d\u00e9passe la pression r\u00e9gl\u00e9e de la vanne de guidage pour faire augmenter sa pression afin d&#039;ouvrir la vanne de guidage, la salle de contr\u00f4le de la vanne principale s&#039;\u00e9coule vers l&#039;ext\u00e9rieur sous le effet de la pression d&#039;entr\u00e9e de l&#039;eau pour ouvrir la vanne principale, elle commence \u00e0 \u00e9vacuer la pression. Lorsque la pression dans la canalisation chute jusqu&#039;\u00e0 la pression r\u00e9gl\u00e9e, la pression dans la cavit\u00e9 inf\u00e9rieure du diaphragme de la vanne de guidage diminue, provoquant la fermeture de la vanne de guidage. Cela entra\u00eene une augmentation de la pression de l&#039;eau depuis le tuyau de guidage jusqu&#039;\u00e0 la vanne pilote, puis vers la salle de commande de la vanne principale. La plaque de soupape principale se ferme et commence \u00e0 maintenir la pression.<\/p>\n<\/div>\n<div class=\"richtext\">\n<h2>Installation et mise en service de la soupape de surpression<\/h2>\n<div class=\"text-center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-17369\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reliefsustaining-valve-2-300x225.png\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reliefsustaining-valve-2-300x225.png 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reliefsustaining-valve-2.png 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n<p>La soupape de surpression (de maintien) prend en charge une installation horizontale et verticale, mais doit faire attention au sens d&#039;entr\u00e9e et de sortie de l&#039;eau du corps de la soupape lors de l&#039;installation. En g\u00e9n\u00e9ral, un syst\u00e8me d&#039;alimentation en eau d&#039;incendie ne peut installer qu&#039;une seule soupape de surpression. Dans la plage de pression de fonctionnement du ressort sp\u00e9cifi\u00e9e sur la plaque signal\u00e9tique, la pression d&#039;ouverture peut \u00eatre ajust\u00e9e en tournant la vis de r\u00e9glage pour modifier le degr\u00e9 de compression du ressort. Pour une utilisation sp\u00e9cifique, veuillez consulter ZECO Valve Group.<\/p>\n<\/div>\n<div class=\"richtext\">\n<h2>Mat\u00e9riau et norme de la soupape de surpression<\/h2>\n<p>Gamme de tailles\u00a0: 2\u2033~24\u2033<br \/>\nPression nominale\u00a0: 10 bars ~ 25 bars<br \/>\nDimensions face \u00e0 face\u00a0: AMSE B16.10, EN558-1<br \/>\nDimension d&#039;extr\u00e9mit\u00e9 de bride\u00a0: AMSE B16.1\/16.42, AS4087, EN1092-2<br \/>\nRev\u00eatement\u00a0: rev\u00eatement \u00e9poxy li\u00e9 par fusion<br \/>\nInspection et test\u00a0: ISO 5208 \/ EN 12226-2<\/p>\n<p>&nbsp;<\/p>\n<div class=\"over-tabs\">\n<table width=\"1389\">\n<tbody>\n<tr class=\"firstRow\">\n<td>Partie<\/td>\n<td>Mat\u00e9riau<\/td>\n<td>Standard<\/td>\n<\/tr>\n<tr>\n<td>Corps<\/td>\n<td>Fonte Ductile<\/td>\n<td>EN 1563\/DIN 1693<\/td>\n<\/tr>\n<tr>\n<td>Bonnet<\/td>\n<td>Fonte Ductile<\/td>\n<td>EN 1563\/DIN 1693<\/td>\n<\/tr>\n<tr>\n<td>Garniture<\/td>\n<td>Acier inoxydable 431<\/td>\n<td>EN10088-1\/ASTM A959<\/td>\n<\/tr>\n<tr>\n<td>Si\u00e8ge<\/td>\n<td>Acier inoxydable 431<\/td>\n<td>EN10088-1\/ASTM A959<\/td>\n<\/tr>\n<tr>\n<td>Diaphragme<\/td>\n<td>EPDM\/NBR<\/td>\n<td>OIN 4633<\/td>\n<\/tr>\n<tr>\n<td>Vanne pilote<\/td>\n<td>Acier inoxydable 431<\/td>\n<td>EN10088-1\/ASTM A959<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Pour les options de mat\u00e9riaux non r\u00e9pertori\u00e9es, consultez l\u2019usine.<\/p>\n<p>ZECO fabrique des vannes dans plus de 50 alliages diff\u00e9rents.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Soupape de surpression Festures de la soupape de surpression Contr\u00f4le pr\u00e9cis de la pression Ouverture rapide pour maintenir la pression de la conduite Fermeture lente pour \u00e9viter les surtensions\u2026 <a title=\"Soupape de limitation de pression\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/produit\/pressure-relief-valve\" aria-label=\"Plus sur Soupape de surpression\">Lire plus<\/a><\/p>","protected":false},"featured_media":27948,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2597,2526],"product_tag":[2662,2805],"class_list":["post-17368","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-pressure-control-valve","product_cat-water-control-valve","product_tag-pressure-control-valve","product_tag-pump-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Pressure-Relief-Valve-2.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2597,"label":"Pressure Control Valve"},{"value":2526,"label":"Water Control Valve"}],"product_tag":[{"value":2662,"label":"Pressure Control Valve"},{"value":2805,"label":"Pump Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pressure Relief Valve - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/fr\/produit\/pressure-relief-valve\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pressure Relief Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Pressure Relief Valve Festures of Pressure Relief Valve Accurate Pressure Control Fast Opening to Maintain Line Pressure Slow Closing to Prevents Surges ... 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