{"product_id":"wilkins-34-500xl-water-pressure-reducing-valve-with-integral-bypass-check","title":"Wilkins 34-500XL | Water Pressure Reducing Valve with Integral Bypass Check","description":"\u003cp\u003eThe Wilkins 34-500XL is a water pressure reducing valve with integral by-pass check valve designed for potable water lines, ideal for industrial and commercial systems requiring reliable pressure control.\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 3\/4 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e 300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature:\u003c\/strong\u003e 140°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASSE 1003, cUPC, CSA B356\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded connections (FNPT): \u003c\/strong\u003eANSI B1.20.1\u003cbr\u003e\n\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\u003e12-500XL:\u003c\/strong\u003e 1\/2 Inch model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-500XL:\u003c\/strong\u003e 1 Inch model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e114-500XL:\u003c\/strong\u003e 1 1\/4 Inch model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e112-500XL:\u003c\/strong\u003e 1 1\/2 Inch model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e212-500XL:\u003c\/strong\u003e 2 1\/2 Inch model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-500XL:\u003c\/strong\u003e 3 Inch model size\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\u003eMain valve body: Low Lead Cast Bronze ASTM B 584\u003c\/li\u003e\n\u003cli\u003eAccess covers: Low Lead Cast Bronze ASTM B 584 \/ Low Lead Brass\u003c\/li\u003e\n\u003cli\u003eFasteners: Stainless Steel, 300 series\u003c\/li\u003e\n\u003cli\u003eStem \u0026amp; plunger: Low Lead Cast Bronze ASTM B 584 \/ Low Lead Brass\u003c\/li\u003e\n\u003cli\u003eElastomers: Buna Nitrile (FDA approved) \/ EPDM (FDA approved)\u003c\/li\u003e\n\u003cli\u003eCap gaskets: Natural vulcanized fibre \/ Acetal (Delrin 500)\u003c\/li\u003e\n\u003cli\u003eSprings: Oil tempered wire, ASTM A 229\u003c\/li\u003e\n\u003cli\u003eSeat: Stainless Steel, 300 series\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;\"\u003eLocal codes shall govern installation requirements. Unless otherwise specified, the assembly shall be mounted in accordance with the manufacturers' instructions and the latest edition of the Uniform Plumbing Code. The assembly shall be installed with sufficient side clearance for testing and maintenance. The Zurn 34-500XL may be installed in any position. If installed in a pit, vault, or inside application, specify the \"SC\" sealed cage option. Multiple installations are recommended for wide demand variations or where the desired pressure reduction is more than 3 to 1 (i.e.: 150 psi inlet reduced to 50 psi outlet). Anytime a reducing valve is adjusted, a pressure gauge must be used downstream to verify correct pressure setting.\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;\"\u003eASSE Listed 1003; cUPC Listed; CSA Certified B356; City of Los Angeles Approved; NSF\/ANSI\/CAN 61; NSF\/ANSI\/CAN 372\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\u003eHigh Flow Capacity:\u003c\/strong\u003e Designed for industrial water lines and commercial water systems with superior flow performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Piston Design:\u003c\/strong\u003e Provides smooth, responsive reaction to system flow demand changes while protecting against inlet pressure fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral By-pass Check Valve:\u003c\/strong\u003e Prevents buildup of excessive system pressure caused by thermal expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Installation:\u003c\/strong\u003e Can be installed in any position with accessible maintenance without removing body from the line.\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 factory preset pressure for the Wilkins 34-500XL?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn 34-500XL comes factory preset at 50 psi, with an adjustable reduced pressure range of 25 to 75 psi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this valve be installed in any orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Model 500XL may be installed in any position. However, if installed in a pit, vault, or inside application, the \"SC\" sealed cage option should be specified.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum pressure reduction ratio recommended for this valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Multiple installations are recommended where the desired pressure reduction is more than 3 to 1 ratio (e.g., 150 psi inlet reduced to 50 psi outlet).\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":42884244734015,"sku":"34-500XL","price":591.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/34-500XL_R.jpg?v=1771097110","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-34-500xl-water-pressure-reducing-valve-with-integral-bypass-check","provider":"BottleFillingStations.com","version":"1.0","type":"link"}