Check valve for air compressors with external threaded connection

Air Compressor Check Valve Tee - Easy Installation, Copper/Zinc Alloy External Thread One-Way Check Valve Fittings, Compatible with Air Compressors (JIKAIX). Due to its clear threads, you can quickly and easily install this air compressor check valve. This check valve prevents air from flowing back into the compressor from the air tank. It has three external threaded fittings for connecting the pipeline pressure tank and the compressor piston pump. Style 1 is made of copper; Style 2 is made of zinc alloy. Both are durable. Check valve dimensions: 5 cm long, 3.5 cm wide, 3.5 cm high. The diameters of the three threaded fittings are 10mm, 14mm, and 16mm respectively. It is a replacement for your old or damaged air compressor check valve. Product Name: Air Compressor Check Valve; Material: Copper/Zinc Alloy; Color: Gold; Specifications: 1 Copper, 2 Zinc Alloy; Features: Easy Installation, Clear Threads, Long Service Life; Dimensions: Check Valve Dimensions: 5cm x 3.5cm x 3.5cm / 1.97 x 1.38 x 1.38; Approx. Thread Diameter: 10mm / 0.3914mm / 0.5516mm / 0. 63 Approx. Notes: Due to differences in lighting and screen settings, the color of the product may be slightly different from the picture. Please allow slight size differences due to different manual measurement methods. Package List: 1 x Air Compressor Check Valve