Upgrade your air compressor with this copper valve assembly. It features an unloader valve, providing comprehensive air flow control. Its durable construction ensures long-term performance, making it ideal for both professional and home use. This component enhances the reliability and efficiency of your pneumatic system. Features -Color:Golden -Material:Copper -Size:5.30X3.50X2.20cm/2.08X1.38X0.86in -Copper design: constructed with full copper for unmatched durability and stability, ideal for continuous use in industrial settings -Overpressure safeguard: unloader valve effectively prevents overpressure, ensuring safe and uninterrupted system functionality -Check valve efficiency: non-return valve blocks reverse airflow, protecting pipelines and ensuring optimal performance in one-way systems -Multiple applications: ideal for scenarios requiring precise pressure adjustments, including laboratory and production environments -Userfriendly outlet: designed with a simple outlet valve for rapid pressure release, providing a solution for urgent system needs Package list: 3 x air compressor valve