{"product_id":"hoffman-402664-series-2150-pressure-reducing-main-valve-3-4-npt","title":"Hoffman 402664 Series 2150 Pressure Reducing Main Valve 3\/4\" NPT","description":"\u003cp\u003eThis pilot-operated regulator ensures consistent downstream pressure regulation for demanding industrial and commercial hydronic applications. The \u003cstrong\u003eHoffman 402664\u003c\/strong\u003e is a primary component of the \u003cstrong\u003eSeries 2150\u003c\/strong\u003e pressure reducing main valve line, engineered to provide high-capacity performance in a compact 3\/4\" NPT configuration. Its robust design allows for versatile integration into complex steam and fluid systems, providing facility managers and engineers with reliable control over critical pressure setpoints.\u003c\/p\u003e\u003cp\u003eAs a pilot-operated valve, the 402664 utilizes downstream pressure feedback to modulate the main valve position, ensuring responsive and accurate pressure management regardless of flow fluctuations. By pairing this main valve with specific Hoffman pilots, operators can customize the regulator to suit unique pressure and temperature requirements, making it a highly adaptable solution for diverse mechanical systems.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Regulation:\u003c\/strong\u003e Pilot-operated design allows for tight, stable control of downstream pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Adaptability:\u003c\/strong\u003e Engineered to function with a broad range of Hoffman pilot accessories for customized output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Designed for long-term service life in high-pressure hydronic and steam environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for steam pressure reduction stations, process heating systems, building climate control, and industrial equipment requiring stable, automated pressure management.\u003c\/p\u003e","brand":"Hoffman","offers":[{"title":"Default Title","offer_id":43129216598110,"sku":"402664","price":1407.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/402664_image_b5375797-0e2b-4fa3-b2d9-04921dc69ca3.png?v=1786076382","url":"https:\/\/nationalboilersupply.com\/products\/hoffman-402664-series-2150-pressure-reducing-main-valve-3-4-npt","provider":"National Boiler Supply","version":"1.0","type":"link"}