{"product_id":"wilkins-zw4004ilgss-t-pressure-tru-fire-control-prv-2-12-inches","title":"Wilkins ZW4004ILGSS-T | Pressure-Tru Fire Control PRV, 2 1\/2 Inches","description":"\u003cp\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e\u003cem\u003e Product images may vary from the actual item due to differences in size or configuration options.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wilkins ZW4004ILGSS-T is a UL Listed automatic fire control pressure reducing valve designed for sprinkler and standpipe systems, regulating pressure under both flow and no-flow conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 2 1\/2 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inlet Pressure:\u003c\/strong\u003e 400 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e UL Listed, C-UL Listed, NYC MEA 325-06-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections:\u003c\/strong\u003e Grooved AWWA C606\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Set Pressure Profile:\u003c\/strong\u003e Type T (225 psi max inlet)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4004ILGSS-R:\u003c\/strong\u003e Pressure setting R (290 psi max inlet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4004ILGSS-S:\u003c\/strong\u003e Pressure setting S (250 psi max inlet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4004ILGSS-U:\u003c\/strong\u003e Pressure setting U (200 psi max inlet)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCastings\/internals: Cast bronze ASTM B 584\u003c\/li\u003e\n\u003cli\u003eElastomers: Buna Nitrile (FDA approved)\u003c\/li\u003e\n\u003cli\u003eElastomers: EPDM (FDA approved)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003eThe Zurn ZW4004ILGSS-T is listed as a floor control valve, an indicating valve, and a check valve in automatic sprinkler systems as well as a standpipe valve for CLASS I and CLASS III systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003eUL Listed; C-UL Listed; NYC MEA 325-06-E; City of Los Angeles Approved; California State Fire Marshal Listed (SS option)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Supervisory Switch:\u003c\/strong\u003e Integral listed supervisory switch (3 A @ 125 VAC) with tamper resistant cover provides valve position monitoring for enhanced system safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Pressure Regulation:\u003c\/strong\u003e Non-field adjustable, factory-set design regulates pressure under both flow and no-flow conditions for reliable fire protection system performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient Installation Features:\u003c\/strong\u003e In-line globe configuration with grooved connections and tapped \u0026amp; plugged gauge ports simplifies installation and maintenance procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Certifications:\u003c\/strong\u003e UL \u0026amp; C-UL Listed with NYC MEA 325-06-E approval and California State Fire Marshal listing ensures code compliance nationwide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between pressure profile T and other available settings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Pressure profile T has a maximum inlet pressure rating of 225 psi, while other profiles like R (290 psi), S (250 psi), and U (200 psi) offer different maximum inlet pressure ratings to accommodate various system requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the pressure setting be adjusted in the field?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the Wilkins ZW4004ILGSS-T is non-field adjustable and comes factory set to ensure consistent, reliable pressure regulation according to the specified profile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the supervisory switch on this valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The integral supervisory switch monitors valve position and alerts building monitoring systems if the valve is tampered with or moved from its proper operating position, enhancing fire protection system reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n\u003cp\u003e\u003cspan\u003e \u003cstrong\u003eNOTICE:\u003c\/strong\u003e Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ci\u003e \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com | \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e Contact us \u003c\/a\u003e \u003c\/i\u003e\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42983794147391,"sku":"ZW4004ILGSS-T","price":944.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/ZW4004G_c8264a85-391a-4aac-8dfe-a56547ab51f0.png?v=1772854964","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-zw4004ilgss-t-pressure-tru-fire-control-prv-2-12-inches","provider":"BottleFillingStations.com","version":"1.0","type":"link"}