{"product_id":"wilkins-212-zw209bp-pilot-operated-prv-with-low-flow-by-pass-2-12-inches","title":"Wilkins 212-ZW209BP | Pilot Operated PRV with Low Flow By-Pass, 2-1\/2 Inches","description":"\u003cp\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e\u003cem\u003e Product images may vary from the actual item due to differences in size or configuration options.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wilkins 212-ZW209BP is a pilot-operated pressure reducing valve with integrated low-flow bypass, designed for high inlet pressure reduction to stable outlet pressure in commercial and industrial water systems.\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 2 1\/2 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot Spring Range:\u003c\/strong\u003e 15–120 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e 33°F to 140°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e NSF\/ANSI 61 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections:\u003c\/strong\u003e ANSI Class 150 Flanged\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\u003e112-ZW209BP:\u003c\/strong\u003e 1 1\/2 Inches valve size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-ZW209BP:\u003c\/strong\u003e 2 Inches valve size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-ZW209BP:\u003c\/strong\u003e 3 Inches valve size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-ZW209BP:\u003c\/strong\u003e 4 Inches valve 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\u003eDuctile iron body (ASTM A536)\u003c\/li\u003e\n\u003cli\u003eDuctile iron bonnet (ASTM A536)\u003c\/li\u003e\n\u003cli\u003eStainless steel disc guide\u003c\/li\u003e\n\u003cli\u003eStainless steel seat\u003c\/li\u003e\n\u003cli\u003eStainless steel stem\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eBuna-N rubber disc\u003c\/li\u003e\n\u003cli\u003eNylon reinforced Buna-N diaphragm\u003c\/li\u003e\n\u003cli\u003eBlue epoxy coating (FDA approved)\u003c\/li\u003e\n\u003cli\u003eCopper tubing and brass fittings\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;\"\u003eThe Zurn 212-ZW209BP is commonly used in buildings where 1-15 GPM low flows are common during off-peak usage. The valve is designed for applications requiring reduction of high inlet pressures to safe and stable outlet pressure with the ability to handle very low flows up to 10 GPM through the integrated low-flow bypass when the main valve closes during off-peak demand periods.\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;\"\u003eANSI\/AWWA C530; NSF\/ANSI\/CAN 61 (0.25% MAX. 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\u003eIntegrated Low-Flow Bypass:\u003c\/strong\u003e Handles flows up to 10 GPM during off-peak demand without opening the main valve, ensuring continuous pressure control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Control Package:\u003c\/strong\u003e Includes wye strainer, isolation valves, inlet\/outlet pressure gauges, and all necessary pilotry for immediate installation and operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Protection:\u003c\/strong\u003e FDA-approved blue epoxy coating on all internal and external ferrous surfaces provides long-term durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Pressure Control:\u003c\/strong\u003e Pilot-operated design modulates main valve position to maintain constant downstream pressure within 15-120 psi adjustable range.\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 minimum inlet pressure required for the Wilkins 212-ZW209BP to operate properly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The minimum inlet pressure is 10 psi higher than the set point or the additional body friction loss at intended flow, whichever is higher.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the low-flow bypass function on the Zurn 212-ZW209BP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The low-flow bypass is preset to a slightly higher pressure than the main pilot control. When the main valve closes due to low demand, the bypass valve remains open to handle flows up to 10 GPM, closing only when downstream pressure reaches its set point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 212-ZW209BP be installed in any orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The recommended installation orientation is horizontal with the valve cover up. This ensures proper air bleeding and facilitates maintenance procedures.\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":42983790018623,"sku":"212-ZW209BP","price":5898.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/ZW209BP_AL_c50a4986-6faf-42fc-bf2f-15577d66f946.png?v=1772854677","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-212-zw209bp-pilot-operated-prv-with-low-flow-by-pass-2-12-inches","provider":"BottleFillingStations.com","version":"1.0","type":"link"}