{"product_id":"hoffman-402526-series-2200-pressure-reducing-main-valve-3-flanged","title":"Hoffman 402526 Series 2200 Pressure Reducing Main Valve 3\" Flanged","description":"\u003cp\u003eMaintain consistent system pressure and reliable performance with the \u003cstrong\u003eHoffman 402526\u003c\/strong\u003e Series 2200 pressure reducing main valve. This robust 3-inch flanged component is engineered to provide precise pressure control in demanding hydronic heating and process piping applications, ensuring long-term operational efficiency.\u003c\/p\u003e\u003cp\u003eThe 2200 series utilizes a high-sensitivity diaphragm design that responds rapidly to downstream pressure fluctuations. By balancing inlet pressure against an adjustable spring load, the valve modulates flow to maintain a steady outlet pressure, preventing thermal shock and mechanical strain on downstream piping and connected heat exchangers.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Regulation:\u003c\/strong\u003e Maintains stable outlet pressure to protect sensitive downstream hydronic equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlanged Connection:\u003c\/strong\u003e Industrial-grade 3-inch flanged ports facilitate secure, leak-resistant installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Built for high-durability service in centralized boiler plant systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for use in commercial facility steam-to-water heat exchangers, high-capacity building heating loops, and industrial pressure-regulated piping networks.\u003c\/p\u003e","brand":"Hoffman","offers":[{"title":"Default Title","offer_id":43129108332638,"sku":"402526","price":5341.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/402526_image_e081618c-b3c9-4d67-bcc2-cb2066259606.png?v=1786074577","url":"https:\/\/nationalboilersupply.com\/products\/hoffman-402526-series-2200-pressure-reducing-main-valve-3-flanged","provider":"National Boiler Supply","version":"1.0","type":"link"}