{"product_id":"zurn-1-nr3xldulu-water-pressure-reducing-valve-with-by-pass-strainer-1","title":"Wilkins 1-NR3XLDULU | Water Pressure Reducing Valve with By-Pass \u0026 Strainer, 1\"","description":"\u003cp\u003eThe Wilkins 1-NR3XLDULU is a lead-free water pressure reducing valve with integral by-pass check valve and strainer, designed for residential and commercial applications.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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 1 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Water Pressure:\u003c\/strong\u003e 400 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 ASSE 1003, IAPMO, CSA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e 2 Integral FNPT\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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-NR3XLDULU:\u003c\/strong\u003e 1\/2 Inches size\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e34-NR3XLDULU:\u003c\/strong\u003e 3\/4 Inches size\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e114-NR3XLDULU:\u003c\/strong\u003e 1 1\/4 Inches size\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e112-NR3XLDULU:\u003c\/strong\u003e 1 1\/2 Inches size\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-NR3XLDULU:\u003c\/strong\u003e 2 Inches size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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 B584\u003c\/li\u003e\n  \u003cli\u003eBell Housing: UV Resistant Polymer Composite\u003c\/li\u003e\n  \u003cli\u003eInternals: 300 Series Stainless Steel\u003c\/li\u003e\n  \u003cli\u003eStem: Low Lead Brass\u003c\/li\u003e\n  \u003cli\u003eElastomers: EPDM (FDA Approved)\u003c\/li\u003e\n  \u003cli\u003eElastomers: Buna Nitrile (FDA Approved)\u003c\/li\u003e\n  \u003cli\u003eCartridge: Delrin\u003c\/li\u003e\n  \u003cli\u003eSprings: 302 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003eStrainer Screen: 300 Series Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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 Model NR3XL may be installed in any position. The assembly shall be installed with sufficient side clearance for testing and maintenance. Multiple installations are recommended for wide demand variations or where the desired pressure reduction is more than 4 to 1. Anytime a reducing valve is adjusted, a pressure gauge must be used downstream to verify correct pressure setting.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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; IAPMO Listed; CSA Certified; NSF\/ANSI\/CAN 61 (0.25% Maximum Weighted Average Lead Content)\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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\u003eIntegral By-Pass Design:\u003c\/strong\u003e Prevents buildup of excessive system pressure caused by thermal expansion, providing comprehensive protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalance Piston Design:\u003c\/strong\u003e Enables smooth and responsive reaction to changes in system flow demand while providing protection from inlet pressure changes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Strainer:\u003c\/strong\u003e Most suitable for residential and commercial water systems that require frequent cleaning of sediment and debris.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant Construction:\u003c\/strong\u003e Sealed cage washer and stainless steel adjustment components improve corrosion resistance for all applications including below-ground pit installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the factory preset pressure for the Zurn 1-NR3XLDULU?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn 1-NR3XLDULU comes factory preset at 50 psi and is adjustable within the reduced pressure range of 15 to 75 psi.\u003c\/p\u003e\n\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 NR3XL may be installed in any position. Ensure sufficient side clearance is provided for testing and maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What pressure reduction ratio is recommended for this valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Multiple installations are recommended for wide demand variations or where the desired pressure reduction exceeds a 4:1 ratio (for example, reducing 200 psi inlet to 50 psi outlet).\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914910371903,"sku":"1-NR3XLDULU","price":253.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/1-NR3XLDULU_AF.jpg?v=1771002827","url":"https:\/\/bottlefillingstations.com\/products\/zurn-1-nr3xldulu-water-pressure-reducing-valve-with-by-pass-strainer-1","provider":"BottleFillingStations.com","version":"1.0","type":"link"}