- High-quality replacement for worn or damaged check valves in air compressors. - Compatible male thread sizes: G1/8, G3/8, G1/2, or G3/8, G1/4, G1/8, providing flexibility for various setups. - Includes four check valves for comprehensive replacement needs, simplifying installation with threaded connectors. - Designed with three male thread connectors for seamless connection to tubes, air pressure tanks, and compressor piston pumps. Key Features: - Constructed from durable brass material, ensuring excellent abrasion resistance and longevity. - Resistant to deformation, allowing for reliable performance over time. Practical Applications: - Ideal for replacing old check valves in air compressors for consistent airflow and pressure control. - Suitable for connecting air tubes in pneumatic systems, enhancing efficiency and safety. - Perfect for use in workshops or garages where air compressors are frequently used for tools and equipment. Upgrade your air compressor system with this reliable check valve solution that promises durability and easy installation.