{"product_id":"wilkins-3-500xl-water-pressure-reducing-valve-with-integral-by-pass-check","title":"Wilkins 3-500XL | Water Pressure Reducing Valve with Integral By-pass Check","description":"\u003cp\u003eThe Wilkins 3-500XL is a water pressure reducing valve with integral by-pass check valve designed for commercial and industrial applications. This high-capacity valve reduces high inlet pressure to a lower outlet pressure while preventing thermal expansion pressure buildup.\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 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Water Pressure:\u003c\/strong\u003e 300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Water Temperature:\u003c\/strong\u003e 140°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e NSF\/ANSI\/CAN 61 \u0026amp; 372\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\u003e1\/2-500XL:\u003c\/strong\u003e 1\/2 Inches version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/4-500XL:\u003c\/strong\u003e 3\/4 Inches version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-500XL:\u003c\/strong\u003e 1 Inches version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 1\/4-500XL:\u003c\/strong\u003e 1 1\/4 Inches version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 1\/2-500XL:\u003c\/strong\u003e 1 1\/2 Inches version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-500XL:\u003c\/strong\u003e 2 Inches version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 1\/2-500XL:\u003c\/strong\u003e 2 1\/2 Inches 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\u003eBody: Low Lead Cast Bronze ASTM B 584\u003c\/li\u003e\n\u003cli\u003eAccess Covers: Low Lead Cast Bronze ASTM B 584\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\u003c\/li\u003e\n\u003cli\u003eElastomers: Buna Nitrile (FDA Approved)\u003c\/li\u003e\n\u003cli\u003eElastomers: EPDM (FDA Approved)\u003c\/li\u003e\n\u003cli\u003eCap Gaskets: Natural Vulcanized Fibre\u003c\/li\u003e\n\u003cli\u003eCap Gaskets: 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 Model 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 recommend 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).\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 (1\/2\" thru 2 1\/2\"); cUPC Listed (1\/2\" thru 2\"); CSA Certified B356 (1\/2\" thru 2\"); City of Los Angeles Approved (1\/2\" thru 2\"); NSF\/ANSI\/CAN 61 and 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\u003eBalanced Piston Design:\u003c\/strong\u003e Provides smooth and responsive reaction to changes in system flow demand while protecting from inlet pressure changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Expansion Protection:\u003c\/strong\u003e Integral by-pass design prevents buildup of excessive system pressure caused by thermal expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow Capacity:\u003c\/strong\u003e Suitable for industrial water lines and commercial water systems with high demand requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Installation:\u003c\/strong\u003e Can be installed in any position with field-adjustable pressure settings for versatile application.\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 pressure range can the Zurn 3-500XL reduce to?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn 3-500XL has a reduced pressure range of 25 psi to 75 psi and comes factory preset at 50 psi. Field adjustments can be made using a downstream pressure gauge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the Wilkins 3-500XL be installed in any orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Wilkins 3-500XL may be installed in any position. If installed in a pit, vault, or inside application, specify the \"SC\" sealed cage option for additional protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I use multiple pressure reducing valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Multiple installations are recommended for wide demand variations or where the desired pressure reduction is more than 3 to 1 ratio (for example: 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":42884244078655,"sku":"3-500XL","price":5029.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/3-500XL_AF.jpg?v=1771097112","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-3-500xl-water-pressure-reducing-valve-with-integral-by-pass-check","provider":"BottleFillingStations.com","version":"1.0","type":"link"}