Ball Valve with integrated Check Valve 90 bar

EBVT-PR ball valves with built-in pressure equalization is a smart news from Parker. These valves allow positive shut-off in one direction and flow in the other direction in the event of a pressure difference in the refrigerant circuit and thus protect the refrigeration system against excessive pressures during service. No parallel-connected non-return valve with associated piping needs to be installed as the non-return valve is already integrated in the ball valve, which reduces material costs. Compact design simplifies installation. Less soldering results in increased productivity and lower labor costs, and the risk of leakage is also reduced as a result. Solder connections in K65. Starts pressure equalization at pressure difference 0.345 bar and is fully open at 3.45 bar.