{"product_id":"wilkins-zw4000-r-pressure-tru-fire-hose-valve-2-12-inches","title":"Wilkins ZW4000-R | Pressure-Tru™ Fire Hose Valve, 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 ZW4000-R is a Pressure-Tru™ fire hose pressure reducing standpipe valve designed for CLASS I and CLASS III fire protection systems.\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 290 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection:\u003c\/strong\u003e FNPT or Grooved\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection:\u003c\/strong\u003e Male Hose NH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e UL, C-UL Listed\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\u003eZW4000-O:\u003c\/strong\u003e 400 psi max inlet pressure version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4000-P:\u003c\/strong\u003e 360 psi max inlet pressure version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4000-Q:\u003c\/strong\u003e 310 psi max inlet pressure version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4000-S:\u003c\/strong\u003e 250 psi max inlet pressure version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4000-T:\u003c\/strong\u003e 225 psi max inlet pressure version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZW4000-U:\u003c\/strong\u003e 200 psi max 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 ASTM B 584 (Castings\/Internals)\u003c\/li\u003e\n\u003cli\u003eBuna Nitrile (FDA Approved Elastomers)\u003c\/li\u003e\n\u003cli\u003eEPDM (FDA Approved Elastomers)\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 ZW4000-R is listed as a standpipe valve for individual hose stations in CLASS I and CLASS III fire protection 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\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 Regulation:\u003c\/strong\u003e Regulates pressure under both flow and no-flow conditions for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Ready Design:\u003c\/strong\u003e Factory tapped and plugged for pressure gauges, reducing installation time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Cast bronze body with FDA approved elastomers ensures long-lasting reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Configuration:\u003c\/strong\u003e Available with FNPT or grooved inlet connections and multiple pressure rating options.\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 maximum outlet pressure for the Wilkins ZW4000-R?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The valve is designed to assure a maximum outlet pressure of 175 psi when used within its rated maximum inlet pressure of 290 psi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the ZW4000-R be used with different inlet connection types?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the valve is available with FNPT (threaded) or grooved inlet connections to accommodate different piping systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the ZW4000-R and other bonnet types?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The R bonnet type has a maximum inlet pressure rating of 290 psi. Other variants (O, P, Q, S, T, U) offer different maximum inlet pressure ratings ranging from 200 to 400 psi.\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":42983793524799,"sku":"ZW4000-R","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/ZW4000_AL_586dc959-a685-4bca-9a9c-488d480e15fe.png?v=1772854892","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-zw4000-r-pressure-tru-fire-hose-valve-2-12-inches","provider":"BottleFillingStations.com","version":"1.0","type":"link"}