Features:
The pneumatic knife gate valve is a more complex automatic control instrument, composed of a variety of pneumatic components and valve body.
Quick opening and closing, reliable balance, high degree of automation. Installation height and position are not restricted. Pneumatic actuators can be equipped with double action (two-position control for valve opening and closing) and single-action spring reset (valve can be automatically opened or closed when the circuit and gas circuit are short of air or fail).
