Bray Valve Actuator Manual Override (Series 5)

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Bray Valve Actuator Manual Override (Series 5)

The Bray International Valve Actuator Manual Override (Series 5) offers the same superior features as the Series 4 manual gear operator with the added ability to manually override pneumatic actuators or rotate the valve when air pressure is not available. Designed for heavy duty on/off and throttling service of 2” to 48” valves, they are self-lubricated for smooth, trouble-free operation.

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Description

Bray International Valve Actuator Manual Overrides (Series 5) are available for 2” to 36”.  They are excellent for the safe handling of spring return actuators. During pneumatic operation, the worm of the gear unit is disengaged. Should the valve require opening or closing in the event of power loss, manual rotation of the declutch lever will provide a camming action and engage the worm to the segmented worm gear, allowing rotation of the valve using the handwheel. The valve actuator manual override can be installed in the field with existing Bray pneumatic actuators.