Control valves

Control valves

Industry: Industrial valves

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Control valves

trunnion mounting

Industrial valves; Control valves

A style of mounting the disc or ball on the valve shaft or stub shaft with two bushings diametrically opposed.

A special type of regulator that is installed between the valve positioner and the valve actuator, where it senses the supply air pressure. If that pressure falls below a certain level, it locks or ...

anti-cavitation trim

Industrial valves; Control valves

A special trim used in control valves to stage the pressure drop through the valve, which will either prevent the cavitation from occurring or direct the bubbles that are formed to the center of the ...

packing

Industrial valves; Control valves

A sealing system that normally consists of a deformable material such as TFE, graphite, asbestos, etc. It is usually in the form of solid or split rings contained in a PACKING BOX that are compressed ...

lantern ring

Industrial valves; Control valves

A rigid spacer used in the packing with packing above and below it. The lantern ring is used to allow lubrication to the packing or allow access to a leak off connection. On some of the new fugitive ...

booster

Industrial valves; Control valves

A pneumatic relay that is used to reduce the time lag in pneumatic circuits by reproducing pneumatic signals with high-volume and or high-pressure output. These units may act as volume boosters or as ...