{"product_id":"bell-gossett-117411lf-rf-3-4s-circuit-setter-balance-valve","title":"Bell \u0026 Gossett 117411LF RF-3\/4S Circuit Setter Balance Valve","description":"\u003cp\u003eMaintain optimal hydronic system efficiency with the \u003cstrong\u003eBell \u0026amp; Gossett 117411LF\u003c\/strong\u003e RF-3\/4S Circuit Setter balance valve. Designed for precise flow control, this unit allows technicians to accurately balance heating and cooling loops, ensuring that every terminal unit receives the required volume of fluid for consistent building comfort.\u003c\/p\u003e\u003cp\u003eThis device functions as a calibrated flow-measuring valve and a system balancing tool in one compact assembly. By utilizing internal pressure ports, installers can measure the differential pressure across the valve to determine precise flow rates, allowing for exact adjustments that reduce energy waste and prevent noisy system turbulence.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Flow Control:\u003c\/strong\u003e Precise calibration settings ensure balanced fluid distribution throughout the circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Functionality:\u003c\/strong\u003e Serves as both an adjustable throttling valve and a flow measurement station.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Optimization:\u003c\/strong\u003e Helps mitigate common hydronic issues like uneven heating, cooling, or pressure imbalances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Construction:\u003c\/strong\u003e Engineered to withstand the rigors of high-pressure commercial hydronic environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for use in commercial HVAC hydronic heating and cooling systems, fan coil units, air handling units, and domestic water zoning configurations requiring standardized flow rates.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43124072513630,"sku":"117411LF","price":122.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/117411LF_image_35e21656-8ea1-43b6-a838-a31f9230b12a.png?v=1786032589","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-117411lf-rf-3-4s-circuit-setter-balance-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}