{"product_id":"armstrong-570109-377-cbv-3fs-flanged-circuit-balancing-valve","title":"Armstrong 570109-377 CBV-3FS Flanged Circuit Balancing Valve","description":"\u003cp\u003eAchieve precise hydronic system flow regulation with the \u003cstrong\u003eArmstrong 570109-377 CBV-3FS\u003c\/strong\u003e, a high-quality flanged circuit balancing valve designed for reliability. This essential component allows for accurate flow measurement and system balancing in commercial heating and cooling loops, ensuring optimal energy distribution throughout your piping network.\u003c\/p\u003e\u003cp\u003eThe valve operates using a calibrated venturi principle to determine flow rates, allowing technicians to lock in settings once the design flow is reached. This mechanism provides a consistent, repeatable balance point that minimizes turbulence and noise while maintaining accurate pressure drops across the circuit.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Flow Control:\u003c\/strong\u003e Engineered to provide accurate flow measurement for efficient hydronic system commissioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Sealing:\u003c\/strong\u003e Features a high-integrity design to minimize leakage risks in pressurized water lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Flanged Construction:\u003c\/strong\u003e Built for high-strength, heavy-duty applications in commercial mechanical rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e Designed for straightforward installation and adjustments by field technicians.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial HVAC chilled water loops, hot water heating systems, and primary-secondary pumping circuit balancing.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43133050421342,"sku":"570109-377","price":1129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/570109_377_image_6bd5fa69-1e03-4209-86ee-f799256271c1.png?v=1786101053","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-570109-377-cbv-3fs-flanged-circuit-balancing-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}