{"product_id":"bell-gossett-132123-3ds-3s-flanged-triple-duty-valve","title":"Bell \u0026 Gossett 132123 3DS-3S Flanged Triple Duty Valve","description":"\u003cp\u003eThis high-performance hydronic solution provides essential system control by combining the functions of a shut-off valve, a non-slam check valve, and a calibrated balance valve into a single compact unit. The \u003cstrong\u003eBell \u0026amp; Gossett 132123 3DS-3S\u003c\/strong\u003e is specifically engineered to streamline pump room piping, effectively reducing labor costs and minimizing space requirements in commercial HVAC installations.\u003c\/p\u003e\u003cp\u003eBy utilizing a precision-machined disc and seat mechanism, the valve ensures whisper-quiet operation while preventing backflow and water hammer. The calibrated position indicator allows for exact flow regulation, ensuring your system maintains peak thermal performance across various load conditions.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Regulation:\u003c\/strong\u003e Integrated calibrated stem allows for precise balancing of hydronic loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Internal spring-loaded disc design prevents flow reversal and surge damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Capability:\u003c\/strong\u003e Provides bubble-tight shut-off for simplified pump maintenance without system draining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace Efficiency:\u003c\/strong\u003e Combines three critical valve functions into one space-saving flanged footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Designed for chilled and hot water commercial heating and cooling systems, primary pump discharge applications, and large-scale hydronic circulation circuits.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43125505949790,"sku":"132123","price":1504.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/132123_image_f09dc5c3-44c3-4ed6-9eb5-6be3aa7a83a7.png?v=1786036323","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-132123-3ds-3s-flanged-triple-duty-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}