{"product_id":"wilkins-1-40xl2-in-line-single-check-valve-1-inches","title":"Wilkins 1-40XL2 | In-Line Single Check Valve, 1 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 1-40XL2 is a lead-free in-line single check valve designed for potable water systems, offering reliable backflow prevention with tight seating performance.\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 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e 400 psi WOG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature:\u003c\/strong\u003e 210°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e UL Classified ANSI\/NSF 61, 372\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections:\u003c\/strong\u003e Threaded ANSI B1.20.1\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 1\/4-40XL2:\u003c\/strong\u003e 1 1\/4 Inches model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2-40XL2:\u003c\/strong\u003e 1\/2 Inches model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-40XL2:\u003c\/strong\u003e 2 Inches model size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/4-40XL2:\u003c\/strong\u003e 3\/4 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: Lead Free Brass\u003c\/li\u003e\n\u003cli\u003eDisc: Polyphenylene Sulfide\u003c\/li\u003e\n\u003cli\u003eSeat: NBR\u003c\/li\u003e\n\u003cli\u003eSpring: Stainless Steel, 300 Series\u003c\/li\u003e\n\u003cli\u003eRetainer: Polyacetal\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. To be installed in accordance with the manufacturer's instructions and the latest edition of the Uniform Plumbing Code. Not recommended for installation in sewage ejector piping or for reciprocating air compressor service.\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;\"\u003eUL Classified; ANSI\/NSF Standard 61; ANSI\/NSF Standard 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\u003eLead-Free Construction:\u003c\/strong\u003e Complies with 0.25% maximum weighted average lead content requirements for safe potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure and Temperature Rating:\u003c\/strong\u003e Rated for 400 WOG and temperatures up to 210°F for versatile installation conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTight Seating Performance:\u003c\/strong\u003e Provides reliable backflow prevention for well pump systems and eliminates reduced pressure principle discharge caused by pressure fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Materials:\u003c\/strong\u003e Features corrosion-resistant stainless steel spring and robust polyphenylene sulfide disc for long-lasting performance.\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 applications is the Zurn 1-40XL2 suitable for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn 1-40XL2 is ideal for potable domestic and commercial water systems, well pump systems, and applications requiring tight seating. It serves as a positive backstop to eliminate reduced pressure principle backflow preventer discharge caused by pressure fluctuations or water hammer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this valve be installed in sewage ejector piping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the valve is not recommended for installation in sewage ejector piping or for reciprocating air compressor service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does this check valve meet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The valve is UL Classified and complies with ANSI\/NSF Standard 61 and 372, meeting lead-free requirements with 0.25% maximum weighted average lead content.\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":42914855977023,"sku":"1-40XL2","price":207.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/40XL_AF.png?v=1770567780","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-1-40xl2-in-line-single-check-valve-1-inches","provider":"BottleFillingStations.com","version":"1.0","type":"link"}