{"product_id":"wilkins-12-nr3xl-pressure-reducing-valve-with-strainer-12-inches","title":"Wilkins 12-NR3XL | Pressure Reducing Valve with Strainer, 1\/2 Inches","description":"\u003cp\u003eThe Wilkins 12-NR3XL is a water pressure reducing valve with integral by-pass check valve and strainer, designed for residential and commercial potable water applications requiring reliable pressure regulation.\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 1\/2 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\u003eThreaded Connections:\u003c\/strong\u003e FNPT ANSI 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\u003e34-NR3XL:\u003c\/strong\u003e 3\/4 Inches model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-NR3XL:\u003c\/strong\u003e 1 Inches model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e114-NR3XL:\u003c\/strong\u003e 1 1\/4 Inches model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e112-NR3XL:\u003c\/strong\u003e 1 1\/2 Inches model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-NR3XL:\u003c\/strong\u003e 2 Inches 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 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\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 latest edition of the Uniform Plumbing Code. The 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 (ie: 200 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; IAPMO Listed; CSA Certified; NSF\/ANSI\/CAN 61 (0.25% Maximum Weighted Average Lead Content)\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\u003eIntegral By-Pass and Strainer:\u003c\/strong\u003e The Zurn 12-NR3XL prevents thermal expansion pressure buildup while the integral strainer removes sediment and debris, ideal for residential and commercial water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Meets NSF\/ANSI\/CAN 61 standards with 0.25% maximum weighted average lead content for safe potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance Piston Design:\u003c\/strong\u003e Provides smooth, responsive reaction to flow demand changes while offering protection from inlet pressure fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant Construction:\u003c\/strong\u003e Sealed cage washer and stainless steel adjustment components enable reliable below-ground pit installation and long service life.\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: Can the Wilkins 12-NR3XL be installed in any orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Model NR3XL may be installed in any position. However, sufficient side clearance must be provided for testing and maintenance access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the factory preset pressure setting for the Zurn 12-NR3XL?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The valve comes factory preset at 50 psi. It can be adjusted to deliver reduced pressures ranging from 15 to 75 psi using a downstream pressure gauge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should multiple reducing valves be installed?\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, such as reducing 200 psi inlet pressure 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":42884239556671,"sku":"12-NR3XL","price":204.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/12-NR3XL_B.jpg?v=1771097636","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-12-nr3xl-pressure-reducing-valve-with-strainer-12-inches","provider":"BottleFillingStations.com","version":"1.0","type":"link"}