2PCS Copper Compressor Check Valve 10mm 16mm 20mm Anti-rust Compressor Check Valve Anti-wear Compressor Check Valve for Connecting Pipe Fittings

Three-way check valve: Our product is a three-way check valve. The package contains two compressor check valves, each measuring 45 x 35 x 30 mm. Each valve has three connection ports and can replace the old check valve on your air compressor.

External threaded connection ports: This product uses external threads. Two external threaded ports and one internal threaded port are used for connecting the hose, the air pressure tank, and the compressor piston pump, respectively.

High-quality brass: This check valve is made of high-quality copper, making it strong, durable, and long-lasting. It is highly rust-resistant, has an excellent finish, good corrosion resistance, and requires minimal maintenance.

Easy to install and clean: The brass air compressor check valve is installed via a threaded connection, making it quick and easy to install without tools. Its removable design makes internal cleaning convenient and more durable.

High-performance connector: Our air compressor check valve offers high pressure resistance, corrosion resistance, high performance and reliability, and strong sealing performance. It can effectively replace old or damaged air compressor check valves. It is an excellent choice for air compressor accessories.