Feature:1. Control Valve: This air pressure control valve has a wide applicable pressure range, can also automatically release the high pressure.2. Great Sealing: Both the thread and nut have smoothly threads, which make the adjustment and fixing easy and accurate without leakage.3. Accurate Gauge: The durable gauge has great accuracy to display the real time pressure, thus largely simplify the overall monitoring.4. Good Material: Adopting premium aluminium alloy material with high hardness, not easy to deform and very durable for long term using.5. Easy to Install: Comes with a light weight and a small size as well, the easy installation can be completed in minutes.Specification:Item Type: Air Pressure RegulatorMaterial: Aluminium Alloy.Package List:1 xAir Pressure Regulator1 x Pressure Guage