Utilizing compressed air for operation, a pneumatic gate valve is designed such that the sealing surface relies on the pressure of the medium to create a seal when the valve is in the closed position. This method ensures that the gate's sealing surface is pushed against the valve seat on the other side by the medium pressure, maintaining a secure seal – a concept known as self-sealing. While many slide valves employ forced sealing, where external force is applied to press the gate against the valve seat during closure for optimal sealing.

ITEM	Customizable Industrial WCB DN200 Linear Air Control Flanged Gate Valve
Material	Stainless Steel 304 /316L
Port Size	1/2in to 26in
Pressure	#150, #300, #600, #900
Liquid Tmperature	-10 to 425ºC
Type	Pneumatic Gate Valve
Suitable Medium	Water, Oil, Gas, etc
Connection	Flange Connection
Types For Choice	Rising stem gate valv

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