This air compressor component is crafted from copper, ensuring durability and longevity. It features a versatile design that includes three-way check valve. Ideal for various pneumatic applications, it ensures efficient air flow and performance in demanding environments. Features -Color:Golden -Material:Copper -Size:5.30X3.50X2.20cm/2.08X1.38X0.86in -Material excellence: crafted from full copper material, ensuring exceptional durability and performance for longterm industrial use in demanding environments -Unloader valve design: features a unloader valve to prevent overpressure, enhancing equipment safety in high- -Non-return functionality: integrated check valve prevents reverse airflow, safeguarding pipelines and ensuring smooth operation in one-way flow applications -Versatile application: ideal for laboratory and production settings requiring precise pressure control for sensitive operations -Effortless pressure release: equipped with a userfriendly outlet valve for release, ideal for emergency situations requiring immediate action Package list: 1 x air compressor valve