{"product_id":"1-in-lead-free-brass-swing-check-valve-female-npt-940354lf","title":"1 in. Lead-Free Brass Swing Check Valve, Female NPT | 940354LF","description":"\u003cp\u003eThe \u003cstrong\u003e1 in. Lead-Free Brass Swing Check Valve\u003c\/strong\u003e (940354LF) is a lead-free brass swing check valve suitable for potable water supply lines — lead-free per the federal Safe Drinking Water Act definition; certification documents available on request. Female NPT connections for threaded installation.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number (MPN)\u003c\/td\u003e\n\u003ctd\u003e940354LF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e1 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\u003ctd\u003eSwing check valve, lead-free brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Connections\u003c\/td\u003e\n\u003ctd\u003eFemale NPT x Female NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eLead-Free Brass (≤0.25% Pb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003e200 psi WOG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003eFull manufacturer spec sheet available on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLead-free brass body — ≤0.25% lead by weighted average, meets the federal Reduction of Lead in Drinking Water Act (2014)\u003c\/li\u003e\n\u003cli\u003eSwing check design — full port, low headloss when open\u003c\/li\u003e\n\u003cli\u003eFemale NPT connections for straightforward threaded installation\u003c\/li\u003e\n\u003cli\u003eSuitable for potable water supply lines — new construction, repairs, and replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cp\u003ePotable water distribution, domestic water supply, and municipal service lines where lead-free certification is required by code. Backflow prevention on pump discharge and supply lines feeding drinking water systems.\u003c\/p\u003e\n\u003ch2\u003eTechnical Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/how-to-choose-the-right-valve\"\u003eHow to Choose the Right Valve for Your Application\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/check-valve-types-explained\"\u003eCheck Valve Types Explained (Swing vs. Spring vs. Wafer)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOther Sizes in This Series\u003c\/h2\u003e\n\u003cp\u003eThe Lead-Free Brass Swing Check Valve (FIP x FIP) is available in the following sizes:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003cth\u003eCart\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/12-fip-swing-check-valve-lead-free-940352lf\"\u003e1\/2 in.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e940352LF\u003c\/td\u003e\n\u003ctd\u003e$12.99\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/cart\/add?id=48646777340119\u0026amp;quantity=1\"\u003eAdd to cart\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-4-in-lead-free-brass-swing-check-valve-female-npt-940353lf\"\u003e3\/4 in.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e940353LF\u003c\/td\u003e\n\u003ctd\u003e$11.99\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/cart\/add?id=49429246017751\u0026amp;quantity=1\"\u003eAdd to cart\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 in.\u003c\/td\u003e\n\u003ctd\u003e940354LF\u003c\/td\u003e\n\u003ctd\u003e$18.99\u003c\/td\u003e\n\u003ctd\u003e(this page)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/1-1-4-in-lead-free-brass-swing-check-valve-female-npt-940355lf\"\u003e1-1\/4 in.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e940355LF\u003c\/td\u003e\n\u003ctd\u003e$32.99\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/cart\/add?id=49429246116055\u0026amp;quantity=1\"\u003eAdd to cart\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/1-1-2-in-lead-free-brass-swing-check-valve-female-npt-940356lf\"\u003e1-1\/2 in.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e940356LF\u003c\/td\u003e\n\u003ctd\u003e$42.99\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/cart\/add?id=49429246148823\u0026amp;quantity=1\"\u003eAdd to cart\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-in-lead-free-brass-swing-check-valve-female-npt-940357lf\"\u003e2 in.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e940357LF\u003c\/td\u003e\n\u003ctd\u003e$64.99\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/cart\/add?id=49429246181591\u0026amp;quantity=1\"\u003eAdd to cart\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-1-2-in-lead-free-brass-swing-check-valve-ips-threaded-940358lf\"\u003e2-1\/2 in.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e940358LF\u003c\/td\u003e\n\u003ctd\u003e$147.99\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/cart\/add?id=49429246214359\u0026amp;quantity=1\"\u003eAdd to cart\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/3-in-lead-free-brass-swing-check-valve-ips-threaded-940359lf\"\u003e3 in.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e940359LF\u003c\/td\u003e\n\u003ctd\u003e$236.99\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/cart\/add?id=49429246247127\u0026amp;quantity=1\"\u003eAdd to cart\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-in-lead-free-brass-swing-check-valve-ips-threaded-940360lf\"\u003e4 in.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e940360LF\u003c\/td\u003e\n\u003ctd\u003e$338.99\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/cart\/add?id=49429246279895\u0026amp;quantity=1\"\u003eAdd to cart\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNeed copper (sweat) connections instead of threaded? See the \u003ca href=\"\/products\/3-4-in-lead-free-brass-swing-check-valve-copper-x-copper-940363lf\"\u003eCopper x Copper Lead-Free Swing Check series\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!-- apex-guide-links --\u003e\n\u003cdiv style=\"margin-top:24px;padding:16px 20px;border:1px solid #ddd;border-radius:6px;background:#fafafa;\"\u003e\n\u003ch3 style=\"margin:0 0 10px;font-size:1.05rem;\"\u003eExpert Guides for This Product\u003c\/h3\u003e\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003ca style=\"color:#FE8C03\" href=\"\/pages\/check-valve-installation-direction-orientation\"\u003eCheck Valve Orientation \u0026amp; Installation\u003c\/a\u003e — flow direction and mounting rules\u003c\/li\u003e\n\u003cli\u003e\n\u003ca style=\"color:#FE8C03\" href=\"\/pages\/check-valve-sizing-guide\"\u003eCheck Valve Sizing Guide\u003c\/a\u003e — why line size isn't valve size\u003c\/li\u003e\n\u003cli\u003e\n\u003ca style=\"color:#FE8C03\" href=\"\/pages\/check-valve-slamming-water-hammer\"\u003eSlamming \u0026amp; Water Hammer\u003c\/a\u003e — causes and fixes\u003c\/li\u003e\n\u003cli\u003e\n\u003ca style=\"color:#FE8C03\" href=\"\/pages\/check-valve-leaking-diagnosis\"\u003eCheck Valve Leaking?\u003c\/a\u003e — diagnose and fix it\u003c\/li\u003e\n\u003cli\u003e\n\u003ca style=\"color:#FE8C03\" href=\"\/pages\/check-valve-chattering-noise\"\u003eCheck Valve Chattering\u003c\/a\u003e — the sizing problem nobody checks\u003c\/li\u003e\n\u003cli\u003e\n\u003ca style=\"color:#FE8C03\" href=\"\/pages\/buna-vs-viton-check-valve-seats\"\u003eBuna vs. Viton Seats\u003c\/a\u003e — which elastomer fits your media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- \/apex-guide-links --\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":49429246050519,"sku":"940354LF","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/4152\/8791\/files\/MIDLANDINDUSTRIES_940354LF.jpg?v=1783972482","url":"https:\/\/apexflowsolutions.com\/products\/1-in-lead-free-brass-swing-check-valve-female-npt-940354lf","provider":"Apex Flow Solutions","version":"1.0","type":"link"}