DHF 4-Way Reversing Valve is the key part of the heat pump air conditioner, diverts the direction of the refrigerant flow under the electromagnetism of the pilot valve to supply either heating in winter or cooling in summer to the conditioned place. The character of design of the DHF series is twice-opening, the diversion is controlled by the pilot valve, ensuring the high reliability of operation. 

DHF-5

- Capacity: 4Kw

- Power: 3/4-1.5HP

- Internal leakage: <1000ml/min

- Refrigerant: R22, R407c, R410a

- High pressure connecting port: 8.1mm Low pressure connecting port: 9.7mm

- R22, R407c: 2.5Mpa

- R410a: 3.1Mpa

- Mix operating pressure differential: 0.25Mpa