(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, EX5-U21, 800 618, electric expansion valve Alco EX5- U21 Uni-flow, which is suitable for all common refrigerants: HCFC, CO2 applications andsubcritical HFC, temperature range Inlet: -50 to 100 ° C, the maximum working pressure: 40 bar stepping motor is driven, wide power range: 10 to 100% 22: 5 -50 kW R134A 4 -39 kW R404A: 4-35 kW R407E: 5-53 kW Electrical connection: M12, connections (x Inlet Outlet): 16 x 22 mm ODF stainless steel connections and the points, net weight: 0.52 kg
