Pneumatic knife gate valve
Features and uses of pneumatic double flange knife gate valve
The pneumatic gate valve is composed of a more complicated automatic control instrument, composed of a variety of pneumatic components and valve bodies. It is mostly used in occasions requiring fast cut-off and opening.
Double-acting, two-position control for valve opening and closing.
Single-acting, (spring return); when the circuit and gas circuit are cut off or malfunctions, the valve automatically opens and closes.
Scope of application
1. Oil and natural gas pipelines. The flat gate valve with diversion hole is also easy to clean the pipeline.
2. Transportation pipeline and storage equipment of refined oil.
3. Wellhead devices for oil and natural gas extraction, that is, valves for Christmas trees.
4. Pipes with suspended particles.
5. City gas transmission pipeline.
6. Tap water works.
1. Single or double control solenoid valve (24V, 220V and other voltages are available, and explosion-proof solenoid valve can be selected if necessary).
2. Proximity switch.
3. Air source treatment triple parts (including pressure reducing valve, filter valve, oil mist device)
4. Electric/pneumatic valve positioner (for regulating type)
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