{"product_id":"wilkins-2-850xl-ball-valve-lead-free-2-in","title":"Zurn Wilkins 850XL 2 in. Lead-Free Full Port Ball Valve - 2-850XL","description":"\u003ch2\u003eZurn Wilkins 850XL 2 in. Lead-Free Full Port Ball Valve - 2-850XL\u003c\/h2\u003e\n\u003cp\u003eThe Zurn Wilkins 2-850XL is a 2 in. lead-free, full-port bronze ball valve designed for reliable shutoff and balancing in residential, commercial, and industrial plumbing systems. Built for use with Wilkins small-diameter backflow assemblies, it delivers smooth quarter-turn operation, excellent corrosion resistance, and serviceable components for long-term performance.\u003c\/p\u003e\n\u003cp\u003eRecommended for throttling and balancing low-pressure steam, air, water, and non-corrosive gas or oil, the 2-850XL is an OEM-recommended shutoff valve for Wilkins backflow assemblies. Refer to the product specification sheet and installation documents for exact dimensions, variant options (tapped or union body), and accessory compatibility before ordering.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Bronze body with a chrome-plated brass ball and stainless steel handle for extended corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑free certified:\u003c\/strong\u003e Meets NSF\/ANSI 372 (IAPMO) lead‑free requirements for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh pressure rating:\u003c\/strong\u003e Full-port design rated to 400 PSI WOG for robust shutoff and throttling performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Suitable for temperatures from 33°F to 350°F (rating quoted at 50 psi).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable sealing:\u003c\/strong\u003e TFE (PTFE) seats and packing provide tight shutoff and reduced wear over repeated cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded connections:\u003c\/strong\u003e FNPT x FNPT configuration for straightforward installation; tapped and single-union body variants available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003ePremium \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-inch lead-free full port ball valve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for dependable shutoff and flow control.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFull port design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e minimizes pressure loss and delivers maximum flow efficiency.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDurable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebronze body with chrome-plated brass ball\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides outstanding corrosion resistance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSmooth \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003equarter-turn operation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e allows for fast, reliable opening and closing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRated for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eup to 400 PSI WOG\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it suitable for demanding residential, commercial, and industrial applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNSF\/ANSI 372 certified\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for lead-free potable water systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebackflow preventer assemblies, plumbing systems, water distribution, and mechanical installations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel handle and hardware enhance durability in long-term service.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA trusted OEM solution for professionals seeking \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh-performance, code-compliant shutoff valves\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-1\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-1\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-1\" data-testid=\"conversation-turn-4\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"b4334408-e264-451f-ba1d-60c82272dfb4\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"290\"\u003e\u003cstrong data-start=\"0\" data-end=\"82\"\u003eQ: What is the Zurn Wilkins 850XL 2\" Lead-Free Full Port Ball Valve (2-850XL)?\u003c\/strong\u003e\u003cbr data-start=\"82\" data-end=\"85\"\u003eA: A 2-inch lead-free full port bronze ball valve designed for reliable shutoff, throttling, and balancing in potable water, backflow prevention, and plumbing systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"292\" data-end=\"508\"\u003e\u003cstrong data-start=\"292\" data-end=\"334\"\u003eQ: Where is the 2-850XL commonly used?\u003c\/strong\u003e\u003cbr data-start=\"334\" data-end=\"337\"\u003eA: It is ideal for residential, commercial, and industrial water systems, especially with Wilkins small-diameter backflow assemblies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"510\" data-end=\"784\"\u003e\u003cstrong data-start=\"510\" data-end=\"543\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"543\" data-end=\"546\"\u003eA: Lead-free bronze construction, full port design for maximum flow, quarter-turn operation, chrome-plated brass ball, corrosion-resistant stainless steel handle, and FNPT x FNPT threaded connections. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"786\" data-end=\"1037\"\u003e\u003cstrong data-start=\"786\" data-end=\"831\"\u003eQ: What are the operating specifications?\u003c\/strong\u003e\u003cbr data-start=\"831\" data-end=\"834\"\u003eA: The valve features 2\" FNPT connections, a maximum working pressure of 400 PSI WOG, and a temperature range of 33°F to 350°F (up to 50 PSI at maximum temperature). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1039\" data-end=\"1259\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1039\" data-end=\"1102\"\u003eQ: Is the Zurn Wilkins 2-850XL certified for potable water?\u003c\/strong\u003e\u003cbr data-start=\"1102\" data-end=\"1105\"\u003eA: Yes. It is certified to NSF\/ANSI 372 for lead-free compliance, making it suitable for potable water applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and signs of wear.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExercise the valve periodically to prevent sticking.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep the valve clean and free of dirt or debris.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck connections for a secure, leak-free seal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seats, seals, or O-rings with compatible parts as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect the valve from freezing and excessive pressure to extend service life.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805515669695,"sku":"2-850XL","price":347.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/2-850XL-2_fc76440a-8b9a-43e0-ba49-f28f7a43655f.jpg?v=1782958365","url":"https:\/\/www.mybackyardzone.com\/products\/wilkins-2-850xl-ball-valve-lead-free-2-in","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}