DescriptionThis air compressor air valve is made of copper and ABS, simple structure and excellent craftsmanship, easy to use and has excellent durability. The air compressor air valvewill provide you with good service and support your repeated use.Features-Color:Yellow -Material:Copper, ABS - Size: 6.00X3.00X3.00cm/2.36X1.18X1.18in - Thread: 1/2inch -Made of copper and ABS, air valvehas corrosion resistance, high temperature ductility and low permeability. -The installation method is simple, air compressor air valvewill not take you too much time ti install. -Suitable for high temperature applications. Air compressor air valvecan reduce the overpressure in the system. -The air compressor safety valve is used to help provide gas protection, very practical for daily use. -Air valve isalso suitable for low volume pressure relief applications such as household building air compressors.