Features Cast Iron Material: This air compressor check valve is constructed with high-quality cast iron, ensuring durability and long-term performance, providing reliable protection for your air compressor system. Easy to Use with Long Service Life: Designed for air as the applicable medium, this one way valve is user-friendly and boasts a long service life, offering convenience and longevity for your air compressor needs. Excellent Replacement Part: This check valve serves as an excellent replacement for old or malfunctioning check valves in your air compressor, restoring functionality and efficiency to your equipment. Reliable ing and Performance: With good ing and reliable performance, this cast iron check valve instills confidence in its use, ensuring optimal functionality and peace of mind for your air compressor system. Wide Range of Applications: Suitable for various fields including air compressors, this versatile check valve accommodates diverse applications, making it a valuable addition to your equipment. Features: 1、This air compressor check valve is made of cast iron material and is . 2、Air is the applicable medium of this one way valve, which is easy to use and has a long service life. 3、This check valve is an excellent replacement for the old or broken check valve of your air compressor. 4、This cast iron check valve has good ing and reliable performance, and can be used with confidence. 5、The product has a wide range of uses and is suitable for many fields, such as air compressors, etc. Specification: Item Type: Check Valve Material: Cast Iron Inlet Pipe Interface: Approx. 27x1.5mm / 1.1x0.1in Scope of Application: Suitable for Air Compressors Package List: 1 x Check Valve Package List 1 x Check Valve