Explosion-proof electric pneumatic valve ball case in paint shop

Explosion-proof explosion-proof electric pneumatic valve ball is mainly used for occasions, such as chemical industry and other inflammable and explosive places, explosion-proof grade for d Ⅱ BT4, protection grade for IP67, field control devices. Explosion-proof electric pneumatic valve ball main characteristic is: not electricity, throw the clutch handle manual operation can be performed. Electricity, automatic reset of the clutch. Flow can be arbitrary, adjustable range, can be used for high pressure and large diameter, high viscosity control, with fibrous and fine particles of medium.




explosion-proof electric pneumatic valve ball is mainly composed of explosion-proof electric pneumatic valve pneumatic actuators and the ball valve connection, the input voltage is AC220V or AC380V, ball core rotates, thereby control pneumatic valve opening and closing. 4 - can also be input 20 madc signal and power can change the rotation Angle of the ball core ( 0 - 90° Arbitrary Angle) To realize parameters such as pressure, flow, temperature, liquid level adjustment.