{"product_id":"hoffman-402508-series-2200-4-flanged-pressure-reducing-main-valve","title":"Hoffman 402508 Series 2200 4\" Flanged Pressure Reducing Main Valve","description":"\u003cp\u003eMaintain consistent downstream pressure in high-capacity steam systems with the \u003cstrong\u003eHoffman 402508\u003c\/strong\u003e Series 2200 main valve. As part of the highly versatile Series 2000 pilot-operated regulator line, this \u003cstrong\u003e4-inch flanged valve\u003c\/strong\u003e is engineered to deliver stable flow control, making it an essential component for demanding hydronic and steam management infrastructure.\u003c\/p\u003e\u003cp\u003eThe unit operates on a pilot-actuated mechanism that balances internal pressures to provide precise regulation despite fluctuations in supply pressure. By utilizing a specific pilot configuration, the main valve modulates its seat position to match downstream demand, ensuring efficient system operation and extended equipment longevity.\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 ensures minimal pressure drop and accurate control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Heavy-duty flanged design built for high-pressure industrial steam environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Versatility:\u003c\/strong\u003e Fully compatible with the Hoffman Specialty Series 2000 pilot range for custom flow requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for steam pressure reduction stations, industrial heating loops, and large-scale commercial HVAC boiler systems requiring consistent, high-capacity pressure modulation.\u003c\/p\u003e","brand":"Hoffman","offers":[{"title":"Default Title","offer_id":43129069502558,"sku":"402508","price":8264.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/402508_image_67e3cde0-da27-4f41-8576-2f295397eccc.png?v=1786073976","url":"https:\/\/nationalboilersupply.com\/products\/hoffman-402508-series-2200-4-flanged-pressure-reducing-main-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}