{"product_id":"q-1-1-4-n45bdu-s-m1-du-swt-prv","title":"q*1-1\/4 N45BDU-S-M1 DU SWT PRV","description":"\u003ch3 data-section-id=\"1k8uwy3\" data-start=\"150\" data-end=\"173\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"174\" data-end=\"418\"\u003eThis part is a \u003cstrong data-start=\"189\" data-end=\"227\"\u003e1-1\/4 inch pressure reducing valve\u003c\/strong\u003e from the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eWatts\u003c\/span\u003e\u003c\/span\u003e N45B \/ LFN45B series. It is designed to protect plumbing systems by lowering high inlet water pressure to a stable, adjustable outlet pressure.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"420\" data-end=\"436\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"437\" data-end=\"850\"\u003e\n\u003cli data-section-id=\"lg1bdj\" data-start=\"437\" data-end=\"480\"\u003e\n\u003cstrong data-start=\"439\" data-end=\"448\"\u003eType:\u003c\/strong\u003e Pressure Reducing Valve (PRV)\u003c\/li\u003e\n\u003cli data-section-id=\"118lu1v\" data-start=\"481\" data-end=\"501\"\u003e\n\u003cstrong data-start=\"483\" data-end=\"492\"\u003eSize:\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e\n\u003cli data-section-id=\"1rzva99\" data-start=\"502\" data-end=\"570\"\u003e\n\u003cstrong data-start=\"504\" data-end=\"519\"\u003eConnection:\u003c\/strong\u003e DU SWT = Double Union Sweat (solder connections)\u003c\/li\u003e\n\u003cli data-section-id=\"bg9kc5\" data-start=\"571\" data-end=\"613\"\u003e\n\u003cstrong data-start=\"573\" data-end=\"590\"\u003eModel family:\u003c\/strong\u003e N45B \/ LFN45B series\u003c\/li\u003e\n\u003cli data-section-id=\"1ptxikx\" data-start=\"614\" data-end=\"659\"\u003e\n\u003cstrong data-start=\"616\" data-end=\"637\"\u003eAdjustment range:\u003c\/strong\u003e typically 25–75 PSI\u003c\/li\u003e\n\u003cli data-section-id=\"ul9txq\" data-start=\"660\" data-end=\"693\"\u003e\n\u003cstrong data-start=\"662\" data-end=\"683\"\u003eStandard setting:\u003c\/strong\u003e ~50 PSI\u003c\/li\u003e\n\u003cli data-section-id=\"1uixnxg\" data-start=\"694\" data-end=\"738\"\u003e\n\u003cstrong data-start=\"696\" data-end=\"718\"\u003eBuilt-in strainer:\u003c\/strong\u003e helps trap debris\u003c\/li\u003e\n\u003cli data-section-id=\"1au0o1t\" data-start=\"739\" data-end=\"802\"\u003e\n\u003cstrong data-start=\"741\" data-end=\"760\"\u003eThermal bypass:\u003c\/strong\u003e reduces pressure from thermal expansion\u003c\/li\u003e\n\u003cli data-section-id=\"p1gbn6\" data-start=\"803\" data-end=\"850\"\u003e\u003cstrong data-start=\"805\" data-end=\"850\"\u003eLead-free brass\/copper alloy construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1urilu4\" data-start=\"852\" data-end=\"868\"\u003eWhat it does\u003c\/h3\u003e\n\u003cul data-start=\"869\" data-end=\"1049\"\u003e\n\u003cli data-section-id=\"1c0jmjo\" data-start=\"869\" data-end=\"916\"\u003eReduces \u003cstrong data-start=\"879\" data-end=\"916\"\u003eincoming high city water pressure\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nj1ugd\" data-start=\"917\" data-end=\"978\"\u003eProtects \u003cstrong data-start=\"928\" data-end=\"978\"\u003epipes, fixtures, water heaters, and appliances\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dtrx21\" data-start=\"979\" data-end=\"1049\"\u003eHelps maintain \u003cstrong data-start=\"996\" data-end=\"1049\"\u003econsistent water pressure throughout the building\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"g2h57f\" data-start=\"1051\" data-end=\"1066\"\u003eCommon uses\u003c\/h3\u003e\n\u003cul data-start=\"1067\" data-end=\"1171\"\u003e\n\u003cli data-section-id=\"hfihxt\" data-start=\"1067\" data-end=\"1091\"\u003eCommercial buildings\u003c\/li\u003e\n\u003cli data-section-id=\"fvxhs4\" data-start=\"1092\" data-end=\"1132\"\u003eResidential main water service lines\u003c\/li\u003e\n\u003cli data-section-id=\"1iop2ra\" data-start=\"1133\" data-end=\"1171\"\u003eMechanical rooms \/ utility systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"kby657\" data-start=\"1173\" data-end=\"1195\"\u003eSimple explanation\u003c\/h3\u003e\n\u003cp data-start=\"1196\" data-end=\"1348\"\u003eIt’s a \u003cstrong data-start=\"1203\" data-end=\"1244\"\u003eheavy-duty main water regulator valve\u003c\/strong\u003e that keeps your building’s water pressure safe and steady, especially when supply pressure is too high.\u003c\/p\u003e","brand":"Standard Plumbing Supply","offers":[{"title":"Default Title","offer_id":52410702496033,"sku":"7269","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/download_28_301f1876-a3df-4dfe-8972-546cadc4a3d9.jpg?v=1778622299","url":"https:\/\/standardvmi.com\/products\/q-1-1-4-n45bdu-s-m1-du-swt-prv","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}