Pneumatic knife gate valve

Product overview of pneumatic knife gate valve:

Pneumatic knife gate valve is a more complex automatic control instrument, which is composed of a variety of pneumatic components and valve body. It is mostly used in the occasions requiring quick cut-off or opening.

Double action: two position control of valve opening and closing;

Single acting (spring return): when the circuit and gas path are cut off or fault, the valve automatically opens or closes.

Single or double control solenoid valve (with voltage of 24 V, 220 V for selection, explosion-proof solenoid valve if necessary).

Proximity switch.

Gas source treatment triplet (including pressure reducing valve, filter and oil atomizer).

Electric / pneumatic valve positioner (for regulating type).

Schematic diagram of pneumatic knife gate valve:

Main technical parameters of pneumatic knife gate valve: