PWV series pressure controlled water valves are usually installed on the inlet of conditioner, which can regulate the flow of cooling water according to the change of condensing pressure. When condensing pressure of compressor rises, valve is turned up automatically, so more cooling water enters the condenser to accelerate the condensing of refrigerant. Reversely, when condensing pressure of compressor drops, valve is turned down automatically, so cooling water reduces and the condensing pressure is kept within certain range.
|Condenser side (Refrigerant)||
R134a, R22, R407C, R404A/507, Water, and Oil
|Condenser side (Adjusting range)||
0.5 ~ 1.8
|Condenser side (Max. working pressure)||
|Condenser side (Max. testing pressure)||
|Liquid side (Medium)||
|Liquid side (Max. Working Pressure)||
|Liquid side (Max. Medium Temperature)||
|Factory setting opening pressure||
|Kv value M3/h||
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