{"id":15795,"date":"2026-03-17T14:11:13","date_gmt":"2026-03-17T14:11:13","guid":{"rendered":"https:\/\/hydraflu.com\/?p=15795"},"modified":"2026-09-11T03:30:17","modified_gmt":"2026-09-11T03:30:17","slug":"introduction-of-pressure-reducing-valves-prvs","status":"publish","type":"post","link":"https:\/\/hydraflu.com\/fr\/introduction-de-soupapes-de-reduction-de-pression\/","title":{"rendered":"Introduction des soupapes de r\u00e9duction de pression (PRV)"},"content":{"rendered":"

 <\/p>\n

\"vanneUne pression \u00e9lev\u00e9e non r\u00e9gul\u00e9e dans les syst\u00e8mes hydrauliques augmente les risques de pannes, de fuites et de pertes d'efficacit\u00e9. Les composants critiques n\u00e9cessitent une pression optimale pour un fonctionnement s\u00fbr, ce qui n'est possible qu'avec des d\u00e9tendeurs. Ces vannes s'adaptent aux besoins du syst\u00e8me en r\u00e9duisant la pression, r\u00e9gulant ainsi pr\u00e9cis\u00e9ment la pression en aval.<\/p>\n

Fonction, objectif et avantages des vannes de r\u00e9duction de pression<\/h2>\n

Quelles que soient les fluctuations de pression, les d\u00e9tendeurs ajustent automatiquement la pression pour maintenir la pression hydraulique requise. Leur r\u00f4le principal est de r\u00e9guler la pression du syst\u00e8me lorsqu'elle d\u00e9passe la limite autoris\u00e9e.<\/p>\n

Functioning Principle of vanne de r\u00e9duction de pression<\/a><\/h3>\n

Un d\u00e9tendeur est une vanne de r\u00e9gulation normalement ouverte, \u00e9quip\u00e9e d'un ressort r\u00e9glable et d'un tiroir mobile. La force du ressort, ajust\u00e9e par la vis de r\u00e9glage, d\u00e9termine la pression aval requise dans le syst\u00e8me. Le tiroir mobile r\u00e9gule cette pression en modulant le d\u00e9bit. La vanne poss\u00e8de des orifices d'entr\u00e9e et de sortie pour faciliter la circulation du fluide de la conduite de pression vers le syst\u00e8me, ainsi qu'un tuyau de purge dans la chambre du ressort pour renvoyer le fluide ayant fui vers le r\u00e9servoir. De plus, une ligne de commande interne transmet au tiroir les signaux de pression aval pour r\u00e9gulation, comme illustr\u00e9 sur le sch\u00e9ma.<\/p>\n

\"Sch\u00e9ma<\/p>\n

Comment fonctionne une soupape de r\u00e9duction de pression\u00a0?<\/h3>\n

Pour vous permettre de mieux comprendre le principe de fonctionnement d'un r\u00e9ducteur de pression, je vais vous expliquer les deux types de r\u00e9ducteurs de pression.<\/p>\n

vanne de r\u00e9duction de pression \u00e0 action directe<\/h4>\n

Il s'agit d'une vanne de r\u00e9duction de pression Hydraflu. mod\u00e8le : PRC 10-32<\/strong> <\/a>Il s'agit des soupapes de r\u00e9duction de pression \u00e0 action directe. Permettez-moi de vous expliquer pr\u00e9cis\u00e9ment comment fonctionne une soupape de r\u00e9duction de pression.<\/p>\n

\"vanne<\/p>\n

Initialement, lorsque la pression en aval au niveau de l'orifice \u2460 est inf\u00e9rieure \u00e0 la force de rappel pr\u00e9d\u00e9finie du ressort et \u00e0 la force exerc\u00e9e au niveau de l'orifice \u2462, le fluide s'\u00e9coule librement de l'orifice d'entr\u00e9e \u2460 \u00e0 l'orifice de sortie \u2461. Cependant, si la pression en aval atteint la valeur pr\u00e9d\u00e9finie et la force exerc\u00e9e au niveau de l'orifice \u2462, le tiroir se d\u00e9place vers le haut, contre la force du ressort, fermant ainsi compl\u00e8tement l'orifice de sortie. Tout fluide s'infiltrant dans la chambre du ressort est \u00e9vacu\u00e9 dans le syst\u00e8me par l'orifice \u2462, faisant office de soupape de d\u00e9charge et emp\u00eachant ainsi une surpression dans la canalisation.<\/p>\n

vanne de r\u00e9duction de pression \u00e0 commande pilote<\/h4>\n

Voici une illustration d'une vanne de r\u00e9duction de pression \u00e0 commande pilote, Hydraflu mod\u00e8le : PRC 10-36<\/a>. <\/strong><\/p>\n

\"vanne\u00a0<\/strong><\/p>\n

Le mode de fonctionnement est identique \u00e0 celui du PRC10-32\u00a0: tant que la pression en aval n'est pas inf\u00e9rieure \u00e0 la valeur pr\u00e9d\u00e9finie, le fluide circule librement entre les orifices \u2460 et \u2461. D\u00e8s que la pression d\u00e9passe la valeur pr\u00e9d\u00e9finie et la pression \u00e0 l'orifice \u2462, ouvrez d'abord la vanne pilote. Le fluide pilote traverse l'orifice du tiroir principal, cr\u00e9ant une diff\u00e9rence de pression qui pousse ce dernier \u00e0 fermer le passage entre \u2460 et \u2461, puis \u00e0 ouvrir le passage entre \u2460 et \u2462, jouant ainsi le r\u00f4le de soupape de d\u00e9charge.<\/p>\n

Avantages de la vanne de r\u00e9duction de pression<\/h3>\n

<\/h3>\n

1. Protection du syst\u00e8me<\/strong><\/h4>\n

Bien que la fonction principale des vannes de r\u00e9duction de pression ait \u00e9t\u00e9 mentionn\u00e9e ci-dessus, elles font bien plus que cela. Ces vannes emp\u00eachent l'\u00e9clatement des canalisations et les dommages aux appareils et \u00e9quipements hydrauliques (comme pompes hydrauliques<\/a>, raccords, hayon \u00e9l\u00e9vateur<\/a>, vannes hydrauliques, niveleurs de quai<\/a>, (tuyaux, joints, etc.). Parfois, les syst\u00e8mes de surpression provoquent fuites<\/a>.<\/p>\n

Par exemple, le Association am\u00e9ricaine des services d'eau (AWWA)<\/a> note que les surpressions sup\u00e9rieures \u00e0 100 psi peuvent augmenter les taux de d\u00e9faillance des tuyaux de 300%.<\/p>\n

\u00a02. Optimisation de l'efficacit\u00e9<\/strong><\/h4>\n

En maintenant une pression optimale, les soupapes de s\u00fbret\u00e9 peuvent am\u00e9liorer l'efficacit\u00e9 du syst\u00e8me et potentiellement r\u00e9duire le gaspillage d'eau et les co\u00fbts de maintenance. Par exemple, une r\u00e9duction de pression de seulement 10 psi peut r\u00e9duire les risques de fuite des syst\u00e8mes hydrauliques de 5 \u00e0 71 TP3T., selon l'ANSI<\/a>. Lorsque ce facteur est consid\u00e9r\u00e9 \u00e0 grande \u00e9chelle, on peut observer que l'efficacit\u00e9 est augment\u00e9e de 31% pour l'ensemble du syst\u00e8me hydraulique.<\/p>\n

\u00a03. \u00c9conomies de co\u00fbts<\/strong><\/h4>\n

De plus, une \u00e9tude de l'ASME r\u00e9alis\u00e9e en 2024 a r\u00e9v\u00e9l\u00e9 que les services publics utilisant des soupapes de s\u00fbret\u00e9 r\u00e9duisaient les pertes non factur\u00e9es. huile hydraulique<\/a> une perte de 25 \u00e0 30% se traduit par des millions d'\u00e9conomies annuelles.<\/p>\n\n\n\n\n\n\n\n
Param\u00e8tre<\/strong><\/td>\nPRV \u00e0 action directe<\/strong><\/td>\nPRV pilot\u00e9s<\/strong><\/td>\n<\/tr>\n
Plage de pression<\/strong><\/td>\n80\u20132100 psi<\/td>\n100\u20133000 psi<\/td>\n<\/tr>\n
Pr\u00e9cision<\/strong><\/td>\n\u00b110%<\/td>\n\u00b12%<\/td>\n<\/tr>\n
Capacit\u00e9 de d\u00e9bit<\/strong><\/td>\nJusqu'\u00e0 10 GPM<\/td>\nJusqu'\u00e0 30 GPM<\/td>\n<\/tr>\n
Mat\u00e9riels<\/strong><\/td>\nAcier, acier inoxydable<\/td>\nAcier, acier inoxydable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications courantes<\/h2>\n

Les d\u00e9tendeurs sont largement utilis\u00e9s dans les syst\u00e8mes hydrauliques, les \u00e9quipements, les machines, les r\u00e9seaux de distribution d'eau, les chaudi\u00e8res, les habitations, les entreprises et les environnements industriels. Voici quelques-unes de leurs applications les plus courantes et critiques\u00a0:<\/p>\n

    \n
  1. Afin de prot\u00e9ger les composants\/\u00e9l\u00e9ments sensibles (par exemple, les jauges, les capteurs) en limitant la pression d'entr\u00e9e pour \u00e9viter les dommages dus \u00e0 une surpression du syst\u00e8me.<\/li>\n
  2. Pour permettre \u00e0 certaines branches du circuit hydraulique de fonctionner \u00e0 des pressions inf\u00e9rieures \u00e0 celles du syst\u00e8me principal, afin de r\u00e9pondre \u00e0 des exigences fonctionnelles vari\u00e9es.<\/li>\n
  3. Afin de r\u00e9duire les risques de fuites ou d'\u00e9clatements en maintenant des limites de pression pr\u00e9d\u00e9finies dans les sections vuln\u00e9rables du syst\u00e8me.<\/li>\n
  4. Afin de r\u00e9duire la pression dans les zones non critiques (par exemple, les m\u00e9canismes de positionnement) pour diminuer la consommation d'\u00e9nergie et les co\u00fbts d'exploitation.<\/li>\n
  5. Pour faciliter un contr\u00f4le pr\u00e9cis dans des applications telles que les bras robotis\u00e9s\/hydrauliques ou les actionneurs d\u00e9licats n\u00e9cessitant des entr\u00e9es stables \u00e0 basse pression.<\/li>\n
  6. Pour ajuster la pression des accessoires interchangeables (par exemple, les outils de tracteur) sans modifier la pression du syst\u00e8me principal dans les \u00e9quipements hydrauliques mobiles.<\/li>\n
  7. Pour permettre une r\u00e9duction de pression par paliers dans des configurations complexes, autorisant des chutes de pression s\u00e9quentielles pour des sous-syst\u00e8mes sp\u00e9cialis\u00e9s.<\/li>\n<\/ol>\n

    Conclusion<\/h2>\n

    Les d\u00e9tendeurs sont indispensables aux syst\u00e8mes fluidiques modernes. Leur conception allie pr\u00e9cision m\u00e9canique et \u00e9conomies. Ainsi, de la protection des machines hydrauliques \u00e0 l'optimisation des r\u00e9seaux de vapeur industriels, ces d\u00e9tendeurs am\u00e9liorent la fiabilit\u00e9 des syst\u00e8mes. Pour en savoir plus sur les d\u00e9tendeurs, contacter Hydraflu<\/a> aujourd'hui. De plus, vous pouvez d\u00e9couvrir davantage de produits en cliquant ici<\/a>.<\/p>\n

    <\/div>","protected":false},"excerpt":{"rendered":"

      Unregulated high pressure in fluid (hydraulic) systems increases chances of\u00a0equipment failure, leaks, and inefficiencies. Critical components require optimal pressure for safe operations that is […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15795","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"yoast_head":"\nIntroduction of Pressure Reducing Valves (PRVs) - Hydraflu Hydraulic CO.<\/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:\/\/hydraflu.com\/fr\/introduction-de-soupapes-de-reduction-de-pression\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introduction of Pressure Reducing Valves (PRVs) - Hydraflu Hydraulic CO.\" \/>\n<meta property=\"og:description\" content=\"  Unregulated high pressure in fluid (hydraulic) systems increases chances of\u00a0equipment failure, leaks, and inefficiencies. Critical components require optimal pressure for safe operations that is […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hydraflu.com\/fr\/introduction-de-soupapes-de-reduction-de-pression\/\" \/>\n<meta property=\"og:site_name\" content=\"Hydraflu Hydraulic CO.\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-17T14:11:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-11T03:30:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/03\/PRVs.png\" \/>\n\t<meta property=\"og:image:width\" content=\"650\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Hydraflu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hydraflu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/\"},\"author\":{\"name\":\"Hydraflu\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/#\\\/schema\\\/person\\\/88d4382abfa409edf1ce7ed7fbb3302b\"},\"headline\":\"Introduction of Pressure Reducing Valves (PRVs)\",\"datePublished\":\"2026-03-17T14:11:13+00:00\",\"dateModified\":\"2026-09-11T03:30:17+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/\"},\"wordCount\":856,\"publisher\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hydraflu.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/PRVs.png\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/\",\"url\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/\",\"name\":\"Introduction of Pressure Reducing Valves (PRVs) - Hydraflu Hydraulic CO.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hydraflu.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/PRVs.png\",\"datePublished\":\"2026-03-17T14:11:13+00:00\",\"dateModified\":\"2026-09-11T03:30:17+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hydraflu.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/PRVs.png\",\"contentUrl\":\"https:\\\/\\\/hydraflu.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/PRVs.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/introduction-of-pressure-reducing-valves-prvs\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hydraflu.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Introduction of Pressure Reducing Valves (PRVs)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/#website\",\"url\":\"https:\\\/\\\/hydraflu.com\\\/\",\"name\":\"Hydraflu Hydraulic CO.\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hydraflu.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/#organization\",\"name\":\"Hydraflu Hydraulic CO.\",\"url\":\"https:\\\/\\\/hydraflu.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hydraflu.com\\\/wp-content\\\/uploads\\\/2024\\\/01\\\/cropped-hydraflu-logo.avif\",\"contentUrl\":\"https:\\\/\\\/hydraflu.com\\\/wp-content\\\/uploads\\\/2024\\\/01\\\/cropped-hydraflu-logo.avif\",\"width\":1300,\"height\":476,\"caption\":\"Hydraflu Hydraulic CO.\"},\"image\":{\"@id\":\"https:\\\/\\\/hydraflu.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/#\\\/schema\\\/person\\\/88d4382abfa409edf1ce7ed7fbb3302b\",\"name\":\"Hydraflu\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/hydraflu.com\\\/wp-content\\\/litespeed\\\/avatar\\\/4360e906cf1fe43a7820e400410833c0.jpg?ver=1788963940\",\"url\":\"https:\\\/\\\/hydraflu.com\\\/wp-content\\\/litespeed\\\/avatar\\\/4360e906cf1fe43a7820e400410833c0.jpg?ver=1788963940\",\"contentUrl\":\"https:\\\/\\\/hydraflu.com\\\/wp-content\\\/litespeed\\\/avatar\\\/4360e906cf1fe43a7820e400410833c0.jpg?ver=1788963940\",\"caption\":\"Hydraflu\"},\"url\":\"https:\\\/\\\/hydraflu.com\\\/fr\\\/author\\\/dp_admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Introduction des soupapes de r\u00e9duction de pression (PRV) - Hydraflu Hydraulic CO.","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:\/\/hydraflu.com\/fr\/introduction-de-soupapes-de-reduction-de-pression\/","og_locale":"fr_FR","og_type":"article","og_title":"Introduction of Pressure Reducing Valves (PRVs) - Hydraflu Hydraulic CO.","og_description":"  Unregulated high pressure in fluid (hydraulic) systems increases chances of\u00a0equipment failure, leaks, and inefficiencies. Critical components require optimal pressure for safe operations that is […]","og_url":"https:\/\/hydraflu.com\/fr\/introduction-de-soupapes-de-reduction-de-pression\/","og_site_name":"Hydraflu Hydraulic CO.","article_published_time":"2026-03-17T14:11:13+00:00","article_modified_time":"2026-09-11T03:30:17+00:00","og_image":[{"width":650,"height":450,"url":"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/03\/PRVs.png","type":"image\/png"}],"author":"Hydraflu","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Hydraflu","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/#article","isPartOf":{"@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/"},"author":{"name":"Hydraflu","@id":"https:\/\/hydraflu.com\/#\/schema\/person\/88d4382abfa409edf1ce7ed7fbb3302b"},"headline":"Introduction of Pressure Reducing Valves (PRVs)","datePublished":"2026-03-17T14:11:13+00:00","dateModified":"2026-09-11T03:30:17+00:00","mainEntityOfPage":{"@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/"},"wordCount":856,"publisher":{"@id":"https:\/\/hydraflu.com\/#organization"},"image":{"@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/#primaryimage"},"thumbnailUrl":"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/03\/PRVs.png","articleSection":["Blog"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/","url":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/","name":"Introduction des soupapes de r\u00e9duction de pression (PRV) - Hydraflu Hydraulic CO.","isPartOf":{"@id":"https:\/\/hydraflu.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/#primaryimage"},"image":{"@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/#primaryimage"},"thumbnailUrl":"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/03\/PRVs.png","datePublished":"2026-03-17T14:11:13+00:00","dateModified":"2026-09-11T03:30:17+00:00","breadcrumb":{"@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/#primaryimage","url":"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/03\/PRVs.png","contentUrl":"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/03\/PRVs.png"},{"@type":"BreadcrumbList","@id":"https:\/\/hydraflu.com\/introduction-of-pressure-reducing-valves-prvs\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hydraflu.com\/"},{"@type":"ListItem","position":2,"name":"Introduction of Pressure Reducing Valves (PRVs)"}]},{"@type":"WebSite","@id":"https:\/\/hydraflu.com\/#website","url":"https:\/\/hydraflu.com\/","name":"Hydraflu Hydraulique CO.","description":"","publisher":{"@id":"https:\/\/hydraflu.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hydraflu.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/hydraflu.com\/#organization","name":"Hydraflu Hydraulique CO.","url":"https:\/\/hydraflu.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/hydraflu.com\/#\/schema\/logo\/image\/","url":"https:\/\/hydraflu.com\/wp-content\/uploads\/2024\/01\/cropped-hydraflu-logo.avif","contentUrl":"https:\/\/hydraflu.com\/wp-content\/uploads\/2024\/01\/cropped-hydraflu-logo.avif","width":1300,"height":476,"caption":"Hydraflu Hydraulic CO."},"image":{"@id":"https:\/\/hydraflu.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/hydraflu.com\/#\/schema\/person\/88d4382abfa409edf1ce7ed7fbb3302b","name":"Hydraflu","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/hydraflu.com\/wp-content\/litespeed\/avatar\/4360e906cf1fe43a7820e400410833c0.jpg?ver=1788963940","url":"https:\/\/hydraflu.com\/wp-content\/litespeed\/avatar\/4360e906cf1fe43a7820e400410833c0.jpg?ver=1788963940","contentUrl":"https:\/\/hydraflu.com\/wp-content\/litespeed\/avatar\/4360e906cf1fe43a7820e400410833c0.jpg?ver=1788963940","caption":"Hydraflu"},"url":"https:\/\/hydraflu.com\/fr\/author\/dp_admin\/"}]}},"_links":{"self":[{"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/posts\/15795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/comments?post=15795"}],"version-history":[{"count":7,"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/posts\/15795\/revisions"}],"predecessor-version":[{"id":20153,"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/posts\/15795\/revisions\/20153"}],"wp:attachment":[{"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/media?parent=15795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/categories?post=15795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hydraflu.com\/fr\/wp-json\/wp\/v2\/tags?post=15795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}