{"product_id":"wilkins-112-nr3xldulu-1-12-water-pressure-reducing-valve-with-by-pass-check","title":"Wilkins 112-NR3XLDULU | 1 1\/2\" Water Pressure Reducing Valve with By-Pass Check","description":"\u003cp\u003e\nThe Wilkins 112-NR3XLDULU is a lead-free water pressure reducing valve with integral by-pass check valve and strainer, designed for residential and commercial potable water applications requiring reliable pressure control.\n\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 1\/2 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 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 Inch size version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34-NR3XLDULU:\u003c\/strong\u003e 3\/4 Inch size version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-NR3XLDULU:\u003c\/strong\u003e 1 Inch size version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e114-NR3XLDULU:\u003c\/strong\u003e 1 1\/4 Inch size version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-NR3XLDULU:\u003c\/strong\u003e 2 Inch size version\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;\"\u003e\nLocal codes shall govern installation requirements. Unless otherwise specified, the assembly shall be mounted in accordance with the latest edition of the Uniform Plumbing Code. The Zurn 112-NR3XLDULU 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 (i.e., 200 psi inlet reduced to 50 psi outlet). CAUTION: Anytime a reducing valve is adjusted, a pressure gauge must be used downstream to verify correct pressure setting.\n\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;\"\u003e\nASSE Listed 1003; IAPMO Listed; CSA Certified; NSF\/ANSI\/CAN 61 (0.25% Max Weighted Average Lead Content)\n\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 Check Valve:\u003c\/strong\u003e Prevents buildup of excessive system pressure caused by thermal expansion, providing comprehensive water system 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 variations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral Strainer:\u003c\/strong\u003e Makes the Zurn 112-NR3XLDULU device most suitable for residential and commercial water systems requiring frequent cleaning of sediment and debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Installation:\u003c\/strong\u003e Can be installed in any position with sealed cage washer and stainless steel adjustment components improving 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 112-NR3XLDULU?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The valve comes factory preset at 50 psi and has an adjustable reduced pressure range of 25 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 is the maximum pressure reduction ratio recommended for this valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Multiple installations are recommended for pressure reductions exceeding 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\nDo not use with water that is unsafe or of unknown quality without adequate\ndisinfection 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\nContact us\n\u003c\/a\u003e\n\u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914879078463,"sku":"112-NR3XLDULU","price":1016.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/112-NR3XLDULU_AF.jpg?v=1771002991","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-112-nr3xldulu-1-12-water-pressure-reducing-valve-with-by-pass-check","provider":"BottleFillingStations.com","version":"1.0","type":"link"}