Air cylinder actuated knife gate valve

Author:     Published time:2017-01-17 14:21     Reading times:799    

Air cylinder actuated knife gate valve is available from 3" to 24" in size. Available in standard pressure ratings of 150PSI, heavy duty fabricated carbon steel or stainless steel knife gate valve material available. Stainless steel gate and stem for corrosion resistance and durability.

The heavy duty stainless steel (or carbon steel) pneumatic/hydraulic actuated knife gate valve is an ideal solution for mining, power, pulp/paper, waster water,chemical industries and other industries. The UHMW, PTFE Polypropylene liner and seat provide bi-directional tight shut-off.  Stainless steel gate and stem are corrosion resistant and made for valve durability.  Special allows and coatings are available by request. Our superior packing arrangement provides drastically better sealing and performance in high cycle applications.




Available sizes 2" to 24"

Heavy duty stainless steel (304 or 316) or carbon steel body

ANSI B16.5 class 150 or Class300 flanged dimensions.

Three piece field replaceable seat and valve liner

Available in standard pressure rating of 150PSI or 300PSI

Full port inside diameter in all sizes - custom sizes and designs are available upon request

Available with: manual hand wheel, chain wheel, bevel gear, pneumatic/hydraulic cylinder or electric motor actuator operation;

Suggested for applications requiring high cycle, high pressure, corrosion/erosion resistance

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