Purge Valve is generaly used with R717 (ammonia) but the valve is also applicable to all other common non flammable refrigerants and non corrosive gases/liquids dependent on sealing material compatibility.
Purge Valve is a quick closing oil drain valve, designed particularly for draining oil from systems containing refrigerant (ammonia) under pressure. The valve will close immediately on release of the handle, thus protecting user and environment against unnecessary refrigerant leaks.
Temperature range: –45°C to +150°C
Pressure The valve is designed for: Maximum operating pressure of 25 bar g (362 psig)