Does the pneumatic butterfly valve need electricity?
Yes, for emergency power off, use the 24V power belt with pneumatic butterfly coil to allow pneumatic valve to work
Pneumatic valves do not require power, but compressed air makes electricity!
Are pneumatic, and directly rely on gas control, the most important thing is that the gas, then certainly have to take control of electricity!
Definitely need control, so be sure to have electricity. You can control the switch on and off. If necessary, this valve can contact me.
Pneumatic butterfly valve generally not need steam can Shandong Yuhong automatic control valve
