{"product_id":"armstrong-571110lf-360-cbv050vtcr-lf-1-2-circuit-balancing-valve","title":"Armstrong 571110LF-360 CBV050VTCR-LF 1\/2\" Circuit Balancing Valve","description":"\u003cp\u003eOptimizing hydronic distribution requires precise flow control, which is exactly what the \u003cstrong\u003eArmstrong 571110LF-360\u003c\/strong\u003e (model \u003cstrong\u003eCBV050VTCR-LF\u003c\/strong\u003e) delivers. This 1\/2\" circuit balancing valve is designed to accurately regulate flow rates within heating and cooling systems, ensuring that every zone or terminal unit receives its designated volume of fluid for peak operational efficiency.\u003c\/p\u003e\u003cp\u003eThis valve functions by creating a fixed pressure drop across a calibrated orifice, allowing for accurate flow measurement and adjustment. The integrated memory stop feature ensures that once the system is balanced, the valve can be closed for maintenance and returned to its exact original setting without requiring recalibration, minimizing downtime and technician labor.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Flow Regulation:\u003c\/strong\u003e High-accuracy calibration provides repeatable flow setpoints across various system pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Memory Stop:\u003c\/strong\u003e Allows for quick resets to original balance positions after maintenance intervals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free Construction:\u003c\/strong\u003e Complies with modern safety standards for potable and hydronic water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile 1\/2\" Connection:\u003c\/strong\u003e Engineered for easy integration into standard branch piping and terminal units.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for use in commercial HVAC hydronic heating and cooling systems, radiant floor heating manifolds, and chilled water branch piping circuits where precise thermal distribution is critical.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43133278912606,"sku":"571110LF-360","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/571110LF_360_image_0c9cf1b1-19d3-49e6-a9f7-809b6ecbd32b.png?v=1786103904","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-571110lf-360-cbv050vtcr-lf-1-2-circuit-balancing-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}