Manual Actuators

Quarter turn manual valve actuator
These are the valve actuators used in the operation of Ball, plug and butterfly valves.
They are self locking, high torque, compact design.
They can be provided with locking arrangement. They can be used for electric operation with suitable flanges.

It is a manual worm gear type actuator used to operate quarter turn valves like ball, plug, butterfly valves and dampers.

Series MA: Torque ranges available are 500 to 2000 Nm   
Series MB: Torque ranges available are 300 to 6000 Nm   
MBGT for high torque output bevel gear boxes are provided with additional spur gear boxes at input side to reduce the input effort. Torque ranges available are 5000 to 2,25,000 Nm