(HFCKW, CFC), for all common refrigerants (HFCKW, CFC), for all common refrigerants (HFCKW, CFC) (10 to 100%), high-performance, high-resolution, high-resolution, high-resolution, Proportional control of the mass flow avoids refrigerant circuits in the refrigeration circuit, the motor and valve are directly coupled for high reliability (no gear), valve slide and seat made of ceramic for low-loss flow and low wear, Patented in Europe (No. 0743476), USA (No. 5735501) And Japan (No. 28225789), Ko Stainless steel housing, maximum operating pressure PS: 45 bar, temperature range medium at the valve inlet: TS: Uniflow: -50 to + 100 ° C, Biflow: -40 to + 80 ° C, EX4-M21, 800 616, electric expansion valve Alco EX4- M21 uni-flow, for all common refrigerants: HCFC, HFC and subcritical CO2 applications, range of inlet temperatures: -50 to 100 ° C, the maximum working pressure: 45 bar stepper motor driven, wide power range: 10 to 100% 22: 2 - 17kW, R134A: 1 -13 kW R404A: 1-12 kW R407E: 2-17 kW electrical connection: M12, connections (x Inlet Outlet): 10 mm x16 ODF stainless steel connections and the points, empty weight: 0.5 kg
