wisdom

DHF 4-way reversing valve is the key part of the heat pump air conditioner. The flow direction of the refrigerant is changed under the electromagnetic action of the pilot valve, so that cooling in summer and heating in winter are realized

Nominal capacity	Suitable media	Suitable power	Internal leakage	Max. operation pressure differential		High pressure side connection	Low pressure side connection	Min. operation pressure differential
34KW	R22、、R407C、R410A	5～7W	≤4000ml/min	R22 R407C、	R410A	19.05mm	22.2mm	0.34MPa