{"product_id":"wilkins-114-40xl2-in-line-single-check-valve","title":"Wilkins 114-40XL2 | In-Line Single Check Valve","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 114-40XL2 is a lead-free in-line single check valve designed for potable water systems, well pumps, and applications requiring tight seating and reliable backflow prevention.\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 1\/4 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Water Pressure:\u003c\/strong\u003e 400 psi WOG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Water 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\u003e12-40XL2:\u003c\/strong\u003e 1\/2 Inches size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-40XL2:\u003c\/strong\u003e 1 Inches size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-40XL2:\u003c\/strong\u003e 2 Inches size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34-40XL2:\u003c\/strong\u003e 3\/4 Inches 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\u003eBody: Lead Free Brass\u003c\/li\u003e\n\u003cli\u003eDisc: Polyphenylene Sulfide\u003c\/li\u003e\n\u003cli\u003eSeat: NBR\u003c\/li\u003e\n\u003cli\u003eSpring: 300 Series Stainless Steel\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 (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\u003eLead-Free Compliance:\u003c\/strong\u003e Meets ANSI\/NSF 372 standard with 0.25% maximum lead content for safe potable water use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Backflow Prevention:\u003c\/strong\u003e Tight seating design prevents backflow and eliminates reduced pressure principle discharge caused by pressure fluctuations or water hammer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Lead-free brass body with stainless steel spring ensures long-lasting performance in demanding water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Ideal for well pump systems, domestic and commercial potable water applications requiring positive backstop protection.\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 114-40XL2 designed for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn 114-40XL2 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 the Wilkins 114-40XL2 be used in sewage ejector systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the Wilkins 114-40XL2 is not recommended for installation in sewage ejector piping or for reciprocating air compressor service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Zurn 114-40XL2 lead-free certified?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the valve is UL Classified to ANSI\/NSF Standard 372 with a maximum of 0.25% weighted average lead content, making it compliant for lead-free applications in potable water systems.\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":42914880618559,"sku":"114-40XL2","price":295.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/40XL_AF_68044ea7-2af3-483a-9cf5-965e303b2528.png?v=1770568051","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-114-40xl2-in-line-single-check-valve","provider":"BottleFillingStations.com","version":"1.0","type":"link"}