Flow Balancing Valve ENQUIRY! Category: Balancing Valve Tags: Balancing Valve, HVAC Valve Description Description Flow Balancing Valve Flow Balancing Valve Festures of Flow Balancing Valve Good sealing, no penetration, easy to adjust the rotation; Small mounting space, accurate and clear opening indication; The use of inclined valve core and stem is more fluid flow in the valve The surface is smooth and clean, and the appearance is delicate and beautiful. Once-through Structure, Small Fluid Resistance Numeral Handwheel, Accurately Debug Balance Easy Connecting with Intelligent Instrument Self-balancing Design Hold Complete Cut Off Function Flow Balancing Valve Working Principle The valve regulates the flow rate of medium through its valve body, balancing the valve stem up and down by turning the regulating valve handle, adjusting the flow path and changing the flow curve characteristics. Pressure gauges equipped on the balance valve body are used to measure pressure differential, which can be used to detect and adjust the flow rate. Flow Balancing Valve Installation and Commissioning This valve can be installed either on the water supply pipe or on the water return pipe. Generally, it is recommended to be installed on the water return pipe, especially on the high-temperature loop. For specific use, please consult ZECO Valve Group. Flow Balancing Valve Material and Standard Size Range: 3/4″~2″ Pressure Rating: 10bar ~ 16bar Face to Face Dimensions: EN 558-1, ASME B 16.10 Flange End Dimension: BS 21 Inspection and Test: ISO 5208 / EN 12226-2 Part Material Standard Body CuZn39Pb1 / C37000 EN12167/ASTM B135 Bonnet CuZn39Pb1 / C37000 EN12167/ASTM B135 Trim CuZn39Pb1 / C37000 EN12167/ASTM B135 Measuring Port CuZn39Pb1 / C37000 EN12167/ASTM B135 O-Ring EPDM / NBR ISO 4633 Handwheel Nylon ISO 4633 For the materials options not listed, consult factory. ZECO manufactures valves in more than 50 different alloys. NPS In 3/4 1 1 1/4 1 1/2 2 A mm 86.5 105 123.5 125 144 H mm 102 105 110 120 127 G mm G3/4 G10 G1 1/4 G1 1/2 G2 SW mm 32.5 40.5 49.5 57 69.5 KVS m3/h 5.77 8.7 14.2 19.2 33 Related products Air Vent Valve Read more ENQUIRY! Single Orifice Air Release Valve Read more ENQUIRY! Wafer Butterfly Valve Read more ENQUIRY!