Designed for optimal performance, this all-copper air compressor valve assembly is ideal for maintaining consistent air pressure. Its construction includes multiple valves that work together seamlessly to prevent backflow, release excess pressure, and ensure smooth operation. Suitable for both professional and DIY use, it enhances the efficiency of your air compressor system. Features -Color:Golden -Material:Copper -Size:5.30X3.50X2.20cm/2.08X1.38X0.86in -Durable construction: made with copper material, offering resistance to wear and tear for continuous performance -Safety assurance: valve effectively mitigates overpressure risks, ensuring safe operation in environments -Flow protection: stop valve functionality prevents gas backflow, protecting system integrity and extending the lifespan of connected components -Precision control: designed for environments demanding accurate pressure regulation, such as research labs and manufacturing facilities - mechanism: the outlet valve allows for rapid pressure discharge, providing a practical solution for urgent system adjustments Package list: 2 x air compressor valve