Pneumatic Actuator

Pneumatic Actuator

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Pneumatic Actuator

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Pneumatic Actuator

The pneumatic actuator can be used for remote and composite sampling when used in conjunction with a time delay unit. It also features a spring to close mechanism.

This actuator works only in a totally open or totally closed position. Therefore, it is important to adjust the spindle stroke limiter correctly before actuating the drive.

The actuating method depends on the configuration implemented by the plant operations staff.

Recommended for:

  • Composite sampling

  • Hot applications

  • Difficult to access locations

For high temperature processes, we have the added option of a fin extension which serves a dual purpose. While it effectively dissipates the heat before it reaches the handle, it may also be required on piping with thick insulation, allowing operators access to the hand lever, hand wheel or pneumatic actuator.. This is fitted between the valve body and the hand lever and offers another layer of protection from thermal burns. These are rated for temperatures up to 250ºC (482ºF).