Check Valve Brass 1/2in Non Return Air Compressor Fitting

1 Check valve is used to prevent reverse flow in hydraulic systems, or to prevent reverse flow of compressed air in pneumatic systems. 2 The size of the check valve is standard, and the air tightness is good after installation, and it is not easy to cause air leakage. 3 Made of high-quality brass material, has high hardness, is not easy to deform, and has a high safety factor. 4 Prevent the refrigerant from flowing back from the high-temperature evaporator to the low-temperature evaporator, which can be used in the refrigeration device with parallel compressors. 5 The valve body is uniformly stressed, does not slip during installation, and is explosion-proof and pressure-resistant.

What's in the box
1 x Check Valve