Professional and practical air compressor air valve is made of sturdy brass and nylon materials, reasonable design makes the valve easy to install and use, easy and quick to install compressor equipment, which will meet your needs very well. Features -Color:Multi -Material:Brass, Nylon -Size:5.80X2.50X2.50cm/2.28X0.98X0.98in -Thread:1/2" -Nominal Pressure:0.8MPa -Stable Material: Made of brass and nylon, air valve has wear resistance, high temperature and low permeability -Simple Using: The installation method is simple, air compressor air valve will not take you too much time to install -High Temperature Application: Suitable for high temperature applications. Air compressor air valve reducing the overpressure in the system -Good Protection: The air compressor safety valve is used to help provide gas protection, very practical for daily use -Widely Use: Air valve is also suitable for low volume applications such as household building air compressors Package list: 1 x Valve