Electromagnetic Four-way Reversing Valve
Large-Capacity Cross-Type Electromagnetic Four Way Reversing Valve
A SERIES Electronic Expansion Valve
B Series Electronic Expansion Valve
FDF Series Straight-way Solenoid Valves
FDF-A Series Right-angle Solenoid Valve
TA Series Thermostatic Expansion Valve
Tl Series Thermostatic Expansion Valve
Large capacity cross-type four-way electromagnetic reversing valves are applicable for large-scale heat pump systems and ice machines and other equipment to realize the switching between cooling and heating modes by changing the flow direction of refrigerants, which is realized by the on/off control of the external pilot valve solenoid coil, leading the flow direction of the external high pressure gas in the valve body. As a result, the pressure difference between the both ends of piston is changed so that the piston moves inside the valve body, which changes the location fitting between the piston flow passage and the four connecting pipes outside the valve body.
● Low pressure loss, high energy efficiency.
● Self-lubricating,anti-jamming.
● Removable, easy to maintain.
● Applicable Refrigerants: R134a, R410A, R32, R404A, R507, R290, R407c, and R22, etc. (As for R290, please confirm before placing orders.)
● Maximum Operating Pressure: 4.9MPa
● Medium Temperature: -30℃~+130℃
● Ambient Temperature: -30℃~+55℃
● Relative Humidity:<95%
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Catalogue Certificates Installation instructions Design Input Sheet