Supply of electronic expansion valves EX8-M21 / Emerson electronic expansion valves EX5-U21 / EX6- ..

Electronic expansion valve EX8-M21 / Emerson electronic expansion valves EX5-U21 / EX6-I21 EX4-I21 / EX5-U21 / EX6-I21 / EX7-I21 / EX8-M21 series stepper motor control valve for accurate controlling the flow of refrigerant. Commonly used in refrigeration, air conditioning, heat pumps, industrial cooling process. The electronic expansion valve may be used as an expansion valve, discharge valve, hot gas bypass valve, evaporator pressure regulator valve, crankcase pressure regulator valve, or the condensing pressure regulating valve level control valve. Features: a variety of applications, such as an expansion valve, hot gas bypass valve, suction pressure regulating valve, condensing pressure regulating valves, level control valves and the like fully enclosed design (between the body and the motor chamber no nipple) applies All common refrigerants stepper motor driver short opening and closing time and quickly from fully closed to fully open the high resolution and excellent repeatability for two-way flow of heat pump applications performance fully shutdown function can save an additional solenoid valve perfectly linear flow change a wide range of continuing capacity adjustment flow control to avoid a direct connection in the refrigeration cycle liquid hammer motors and valves, high reliability ceramic valve plate and the valve port to ensure the accuracy of the flow and minimal wear the amount of counterweight design corrosion resistant stainless steel body and fittings