CIRCOR — VM2A110

- 2-way motorized control valve, Mod. MV5211, DN20, PN16 Valve body made of cast iron EN-GJL-250 (JL-1040) Standard DIN flange, Teflon/carbon packing Kvs 6, seat 20 mm, valve stroke 25 mm, parabolic valve with equal branches Powder-galvanized surface Maximum allowable pressure according to EN 1092 Maximum allowable temperature 250 °C - Electric actuator REact 30E-028 (formerly ST 5112-32), power supply 230 V AC 50/60 Hz, actuation speed 0.28 mm/s, maximum stroke 40 mm Force 3.0 kN, protection class IP65, handwheel for manual operation, 2 Limit switches (Off) 1 kOhm potentiometer - Control card with position feedback type REtrans4W (4 wires) (e.g. MU4522) Output 4...20 mA, 4 mA = valve closed, three-way mixing valve closed on B-AB, 20 mA = valve open, three-way mixing valve closed on A-AB, at 0% of stem extended input (NC B-AB)-(div: NC AB-A)