4 four reversing valve DSF-4

DSF-4 4 WAY REVERSING VALVE Application: 1. The conversion of household heat pump air conditioner refrigeration and heating. 2. Hot air type of defrost switch device of various refrigerators and dehumidifiers. 3. Various freezers,showcase window defrost ice and thawing the conversion of the energy-saving circuit. Technical Requirements 1. Nominal capacity: 4.0KW 2. Suitable power: 0.75-1.5HP 3. Port size: 8.0mm 4. High-pressure side interface port size(inch): 5/16,3/8 5. Low-pressure side interface port size(inch):3/8 6. Internal leakage:≤1.0L/min 7. Applicable refrigerant:R22,R407C,R134a,R410A 8. Maximum working pressure: R22,R407C,R134a:3.0MPA R410A:4.15MPA 9. Operating pressure differential: Max:2.5/3.1MPA,MIN: 0.2MPA 10. Matched coil voltage: