Description
Size range: DN20 to DN40
Pressure adjustment range 2-6.5bar and 3.5-8bar
Suitable for R12, R22, R502, R134a, R404A, R507, R717, R744 etc.
Temperature -46°C ~ +150°C
The overflow valve is suitable for occasions with a large range of cooling capacity requirements. It is a valve designed to prevent system pressure fluctuations caused by low flow rate or low density. For the control of evaporation pressure, condensing pressure, exhaust pressure, etc., it has three application functions: relief valve, check valve and stop valve.
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