{"id":1073,"date":"2020-05-06T16:41:25","date_gmt":"2020-05-06T16:41:25","guid":{"rendered":"https:\/\/econtrols.stagemysite.com\/?post_type=product&#038;p=1073"},"modified":"2026-02-25T19:58:09","modified_gmt":"2026-02-25T19:58:09","slug":"usg-441-57s","status":"publish","type":"product","link":"https:\/\/equipmentcontrols.com\/fr\/produit\/usg-441-57s\/","title":{"rendered":"USG 441-57S"},"content":{"rendered":"<p><strong>Depend on These Workhorses from USG for High Performance and Fast Response<\/strong><\/p>\n<p>The 441-57S medium pressure regulator is a spring operated model that incorporate a \u201croll-out\u201d diaphragm, similar to the performance found in pilot-operated regulators.<br \/>\nThe action of the roll-out diaphragm reduces \u201cdroop,\u201d which is the fall off in outlet pressure as a spring regulator opens to increase flow. This makes the regulators\u2019 exceptional performance possible. By offering nearpilot- operated regulator performance without a pilot, the 57S-series offers simplicity, dependability, and exceptionally fast response.<\/p>\n<p><strong>The 441-57S is perfect for most large-capacity applications:<\/strong><\/p>\n<ul>\n<li>Syst\u00e8mes de distribution de gaz<\/li>\n<li>Ensembles de r\u00e9gulateur de district<\/li>\n<li>Postes d&#039;entr\u00e9e de la ville<\/li>\n<li>Postes frontaliers de la ville<\/li>\n<li>Surveillance<\/li>\n<li>Une grande vari\u00e9t\u00e9 d&#039;applications industrielles.<\/li>\n<\/ul>\n<p>Ces b\u00eates de somme de l&#039;industrie sont reconnues pour leur service fiable depuis pr\u00e8s de 70 ans.<\/p>\n<p><strong>Avantages:<\/strong><\/p>\n<ul>\n<li>Surveille la pression de consigne<\/li>\n<li>R\u00e9agit rapidement pour prendre le contr\u00f4le en cas d&#039;urgence<\/li>\n<\/ul>\n<p><strong>Traits:<\/strong><\/p>\n<ul>\n<li>Conception simplifi\u00e9e<\/li>\n<li>Dimensions standard face \u00e0 face<\/li>\n<li>Corps standardis\u00e9s et ensembles de vannes internes enti\u00e8rement interchangeables pour une maintenance plus facile<\/li>\n<li>R\u00e9glage simplifi\u00e9 des soupapes<\/li>\n<li>Vanne int\u00e9rieure guid\u00e9e par douille<\/li>\n<li>Si\u00e8ges souples en polyur\u00e9thane moul\u00e9<\/li>\n<li>R\u00e9glage du ressort \u00e0 alignement automatique<\/li>\n<\/ul>\n<p><strong>Caract\u00e9ristiques:<\/strong><\/p>\n<p><strong>Mod\u00e8le 441-57S\u00a0:<\/strong><\/p>\n<ul>\n<li>Tailles de tuyau : 2&quot;, 3&quot; 4&quot; 6&quot;<\/li>\n<\/ul>\n<p><strong>Mod\u00e8le 461-57S\u00a0:<\/strong><\/p>\n<ul>\n<li>Taille du tuyau : 2&quot;<\/li>\n<\/ul>\n<p><strong>T\u00e9l\u00e9chargements\u00a0:<\/strong><\/p>\n<p><a href=\"https:\/\/equipmentcontrols.com\/wp-content\/uploads\/2026\/02\/Model-441-57S-Installation-Maintenance-Manual-1.pdf\">USG 441-57S Installation Instructions<\/a><\/p>\n<p><a href=\"https:\/\/equipmentcontrols.com\/wp-content\/uploads\/2026\/02\/Model-441-57S-Brochure-1.pdf\">USG 441-57S Brochure<\/a><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>D\u00e9pendez de ces b\u00eates de somme pour des performances \u00e9lev\u00e9es et une r\u00e9ponse rapide. Nos d\u00e9tendeurs moyenne pression mod\u00e8le 461-57S et mod\u00e8le 441-57S sont des d\u00e9tendeurs \u00e0 ressort qui incorporent un diaphragme \u00ab roll-out \u00bb, similaire aux performances trouv\u00e9es dans les d\u00e9tendeurs pilot\u00e9s.<\/p>","protected":false},"featured_media":1061,"template":"","meta":[],"product_brand":[],"product_cat":[20,105],"product_tag":[],"class_list":{"0":"post-1073","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gas-regulators","7":"product_cat-usg","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.9 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>USG 441-57S - ECCO<\/title>\n<meta name=\"description\" content=\"The USG 441-57S medium pressure regulator is a spring operated model that incorporate a \u201croll-out\u201d diaphragm, similar to the performance found in pilot-operated regulators.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/equipmentcontrols.com\/fr\/produit\/usg-441-57s\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"USG 441-57S\" \/>\n<meta property=\"og:description\" content=\"The USG 441-57S medium pressure regulator is a spring operated model that incorporate a \u201croll-out\u201d diaphragm, similar to the performance found in pilot-operated regulators.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/equipmentcontrols.com\/fr\/produit\/usg-441-57s\/\" \/>\n<meta property=\"og:site_name\" content=\"ECCO\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-25T19:58:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/equipmentcontrols.com\/wp-content\/uploads\/2020\/05\/SENSUS-441-57S.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"860\" \/>\n\t<meta property=\"og:image:height\" content=\"860\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimation du temps de lecture\" \/>\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:\\\/\\\/equipmentcontrols.com\\\/product\\\/usg-441-57s\\\/\",\"url\":\"https:\\\/\\\/equipmentcontrols.com\\\/product\\\/usg-441-57s\\\/\",\"name\":\"USG 441-57S - 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