Chunhui is the top manufacturer with the longest history in China manufacturing 4-way reversing valves, now chunhui is developing stainless steel 4-way reversing valves for Japanese customers, such as Panasonic.
Our 4-way reversing valve is UL, CE, TUV approved, our customers are including Panasonic, LG, Gree, Midea, Stiebel Eltron, etc.
Max. working pressure
Operation pressure differential (MPa)
Tube size(Flaring ID)mm
Tube D type
Note: The above is our common type for DC15.4V energy saving air conditioner