Refrigerant valve MVL661.15-0.4

piston actuatorelectricsteel

Hermetically sealed 2-port valves for modulating control of chillers and heat pumps. Expansion, hot-gas and suction throttle applications with one type of valve PS45, stainless steel with soldering connections Integrated power electronic with precise position feedback signal For safety refrigerants such as R22, R134a, R404A, R407C, R410A, R507, and R744 (CO2). Not suitable for inflammable refrigerants. Additional info * kvs can be selected with DIP switch Technical Specifications Operating voltage AC 24 V, DC 20…30 V Operating range DC 0…10 V, 0…20 mA, DC 2…10 V, 4…20 mA Positioning signal DC 0...10 V, DC 2...10 V, DC 0...20 mA , DC 4...20 mA Positioning time 1 s Spring return function A->AB closed Position feedback DC 0…10 V, 0…20 mA, DC 2…10 V, 4…20 mA Mounting position Upright to horizontal Leakage rate 0.002 % of kvs Valve characteristic Linear Stroke resolution ΔH/H100 1:1000 Δpmax 2500 kPa Dimensions (W x H x D) 140 x 276 x 102 mm