{"product_id":"wilkins-zw4000g-s-pressure-tru-fire-hose-valve-2-12-inches-grooved","title":"Wilkins ZW4000G-S | Pressure-Tru™ Fire Hose Valve, 2 1\/2 Inches Grooved","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 ZW4000G-S is a Pressure-Tru™ fire hose pressure reducing standpipe valve designed for CLASS I and CLASS III 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 250 psi (Bonnet S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e UL Listed, C-UL Listed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection:\u003c\/strong\u003e Grooved AWWA C606\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection:\u003c\/strong\u003e Male Hose NFPA 1963\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\u003eZW4000G-P:\u003c\/strong\u003e 360 psi maximum inlet pressure version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4000G-Q:\u003c\/strong\u003e 310 psi maximum inlet pressure version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4000G-R:\u003c\/strong\u003e 290 psi maximum inlet pressure version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4000G-T:\u003c\/strong\u003e 225 psi maximum inlet pressure version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4000G-U:\u003c\/strong\u003e 200 psi maximum inlet pressure version\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\u003eCast bronze body ASTM B 584\u003c\/li\u003e\n\u003cli\u003eBuna Nitrile elastomers (FDA approved)\u003c\/li\u003e\n\u003cli\u003eEPDM elastomers (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 ZW4000G-S Pressure-Tru™ valve is designed for individual hose stations in CLASS I and CLASS III standpipe systems, providing reliable pressure regulation for fire protection applications requiring consistent downstream pressure control.\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; AWWA C606; NFPA 1963; ANSI B1.20.1\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\u003eDual-Condition Pressure Regulation:\u003c\/strong\u003e Regulates pressure under both flow and no-flow conditions, ensuring consistent performance during standby and active use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Cast Bronze Construction:\u003c\/strong\u003e Built with ASTM B 584 cast bronze body for long-lasting reliability in demanding fire protection applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrooved Inlet Design:\u003c\/strong\u003e Features AWWA C606 grooved inlet connection for faster, more efficient installation compared to threaded connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL \u0026amp; C-UL Listed:\u003c\/strong\u003e Meets rigorous safety and performance standards for fire protection equipment, ensuring code compliance and system reliability.\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 the various bonnet types (P, Q, R, S, T, U) for the Wilkins ZW4000G-S?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Each bonnet type corresponds to a different maximum inlet pressure rating. Bonnet Type S has a maximum inlet pressure of 250 psi, while other variants range from 200 psi (Type U) to 360 psi (Type P), allowing selection based on specific system requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the Zurn ZW4000G-S be installed in both angle and inline configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The ZW4000G-S model features an angle body configuration. For inline (globe type) installations, the ZW4000ILG model is available with similar specifications but in an inline body design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the outlet connection type on this fire hose valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The valve features a male hose (NH) outlet connection conforming to NFPA 1963 standards, making it compatible with standard fire hose connections used throughout North America.\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":42983793754175,"sku":"ZW4000G-S","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/ZW4000G_AL_99908606-ac08-4eca-9a6f-fe44795ced67.png?v=1772854917","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-zw4000g-s-pressure-tru-fire-hose-valve-2-12-inches-grooved","provider":"BottleFillingStations.com","version":"1.0","type":"link"}