FlowCon Composite Inserts Adjustable Dynamic Balancing Valves DN15-40 / 1/2"-1 1/2" SPECIFICATIONS Insert Static pressure: Media temperature: Material: • Composite components: • Metal components (internal): • O-rings: • Diaphragm: • Head nut: Flow rate range: Valve Material: • Housing: • Ball valve: • End connection: • P/t plugs: End connections 1 : Housing taps: 2500 kPa / 360 psi -20°C to +120°C / -4°F to +248°F 20 mm / 3/4" insert: POM / PPS 40 mm / 1 1/2" insert: POM Stainless steel EPDM 20 mm / 3/4” insert, Y-type: EPDM 20 mm / 3/4” insert, G-type: HNBR 40 mm / 1 1/2“ insert: EPDM Brass ASTM CuZn40Pb2 20 mm / 3/4” insert: 0.0081-0.408 l/sec / 0.128-6.46 GPM 40 mm / 1 1/2“ insert: 0.17-1.43 l/sec / 2.69-22.7 GPM A, DN15-25 / 1/2”-1”: DZR brass ASTM CuZn36Pb2As AB, DN15-25small / 1/2”-1”small: DZR brass ASTM CuZn36Pb2As AB, DN25large / 1”large: Brass ASTM CuZn40Pb2 AB, DN32 / 1 1/2”: DZR brass ASTM CuZn36Pb2As ABV, DN15-40 / 1/2”-1 1/2”: Brass ASTM CuZn40Pb2 ABV: Chemically nickel-plated brass ASTM CuZn40Pb2 ABV: Brass alloy AB/ABV: DZR brass ASTM CuZn36Pb2As with PTFE seal A/AB: Fixed female ISO or NPT ABV: Double union end connection ISO or NPT AB/ABV: 1/4” ISO Note 1: NPT only available ex. US-factory. Tech note · may 2025 · www.flowcon.com Page 1 of 7
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