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DHF-5 Four-Way Valve






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
5KW R22、、R407C、R410A 5~7W ≤1000ml/min R22 R407C、 R410A 8.1mm 9.7mm 0.25MPa