{"product_id":"hoffman-402472-series-2100-pressure-reducing-main-valve-1-1-4-npt","title":"Hoffman 402472 Series 2100 Pressure Reducing Main Valve 1-1\/4\" NPT","description":"\u003cp\u003eEfficiently regulate fluid pressure in your hydronic systems with the \u003cstrong\u003eHoffman 402472\u003c\/strong\u003e Series 2100 Pressure Reducing Main Valve. Engineered for 1-1\/4\" NPT connections, this robust valve ensures consistent operation and protects downstream components from excessive pressure surges.\u003c\/p\u003e\u003cp\u003eThe Series 2100 utilizes a sensitive diaphragm and internal spring mechanism to automatically adjust and maintain a constant discharge pressure, regardless of fluctuations in the supply line. By providing a stable environment for boiler and heating infrastructure, it minimizes system wear and enhances overall energy efficiency.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Regulation:\u003c\/strong\u003e Designed for precise, automatic downstream pressure control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Built to withstand rigorous hydronic heating cycle demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Efficiency:\u003c\/strong\u003e Features a standard 1-1\/4\" NPT threaded connection for seamless integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial and industrial boiler systems, hydronic heating loops, and large-scale water distribution networks requiring reliable pressure management.\u003c\/p\u003e","brand":"Hoffman","offers":[{"title":"Default Title","offer_id":43128974803038,"sku":"402472","price":2239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/402472_image_ae44e49f-67e3-4193-8bf7-8f2561254449.png?v=1786072761","url":"https:\/\/nationalboilersupply.com\/products\/hoffman-402472-series-2100-pressure-reducing-main-valve-1-1-4-npt","provider":"National Boiler Supply","version":"1.0","type":"link"}