FlowCon SDP Simple Differential Pressure Control Valve DN15-25 / 1/2”-1” SPECIFICATIONS Insert: Static pressure: Media temperature: Material: - Insert: - Metal components (internal): - O-rings: - Diaphragm: Maximum operational Δ P: Controlled Δ P 1 : Flow rate range: 2500 kPa / 360 psi -20°C to +120°C / -4°F to +248°F Glass-reinforced PPS/POM Stainless steel EPDM EPDM 500 kPaD / 72 psid SDP 10: 10 kPaD / 1.45 psid SDP 20: 20 kPaD / 2.90 psid SDP 30: 30 kPaD / 4.35 psid 35-1420 l/hr / 0.154-6.25 GPM Valve: Material: - Housing: - Ball valve: End connections 2 : Housing taps: Capillary tube: Forged brass ASTM CuZn40Pb2 or DZR ASTM CuZn36Pb2As ABV: Chemically nickel plated brass ball A: Fixed female ISO or NPT AB: Fixed female ISO or NPT ABV: Union end connection in brass alloy ISO or NPT AB / ABV: 1/4” ISO Ø3 mm, length: 1.0 meter copper / Ø0.118 in, length: 3.3 ft copper. Note 1: Controlled Δ P at 200 l/hr (0.88 GPM). Note 2: NPT only available ex. US-factory. Tech note · march 2024 · www.flowcon.com Page 1 of 7
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