This Mini Air Release Valve with 1/4NPT External Threaded Copper Flow Control Valve stands out for its sturdy materials and good construction. Made entirely of copper, it is practical and sturdy. Its 1/4NPT external threaded design ensures precise control , making it suitable for a wide range of applications. Whether it's for controlling gases or liquids, this valve is a reliable choice. Features -Color:Assorted Color -Material:Copper -Size:3.20X3.00X3.00cm/1.26X1.18X1.18in -Note:1/4 NPT Outer Threaded -The air compressor drain valve is made of durable and wear-resistant copper material. -The installation process of this air compressor drain valve is easy and saving you time. -It offers accurate flow control with a 1/4npt external threaded design. -The valve has a versatile application for controlling and adjusting gases and liquids. -This valve is suitable for a wide range of applications in both household and industrial settings, meeting various needs. Package list: 1 Compressor Valve