Model: Ordinary Bama bracket assembly Rated voltage: 220/380V Exhaust pipe: 6MM Contact method: normally closed Bracket connector size: 20MM Outer diameter of pressure relief port: 9.5MM Maximum current: 20A Working pressure: 5-8KG (90-120 PSI) Life: 80000 times Switching pressure range 0.5-0.8MPA (5-8BAR) (90-120PSI) Printed on the switch box is Max.Volt240-Amp.20-MaxBar12-PSI175 Features: 1. Auto control. Auto load/unload. 2. There is a red ON/OFF switch knob. 3.Durable and practical. Easy to install and remove. 4. Made of durable material, anti-corrosion and wear resistance. Size:As the picture shows includes: 1x Control Valve Quanlity: 1pc Note: Manual measurement, there may be 1-2cm/1-3g error, which is not a quality problem. Due to different screen displays, there may be a color difference between the real object and the picture, and the main picture shall prevail .