Our portable valve actuators / Actuator’s drive heads / Ring-Type drive head (“Banjo head”)

Download the technical sheet
Download the Portable Valve Actuators catalog

display:none;">Têtes creuses

STANDARD DUTY RING-TYPE DRIVE HEAD (“BANJO HEAD”) BJH01

Essential for all rising stem handwheels, the Standard duty banjo drive head caters for all stems up to a maximum diameter of 63mm (2.48’’). It can also operate all clamping systems for handwheel and other interfaces.

What’s more, it brings additional reduction which means you can multiply the actuator’s torque by 4 and reduce the speed by the same factor. Perfect for difficult or stiff handwheels.

With a maximum torque of 600 Nm (440 lb.ft), the Standard duty banjo head can be mounted quickly and easily on all Easy duty actuators and on some standard duty actuators (see product files).

Reference : BJH01

Standard duty layout banjo head for portable valve actuator

Download the technical sheet
Download the Portable Valve Actuators catalog

HEAVY DUTY RING-TYPE DRIVE HEAD (“BANJO HEAD”) BJH02

The Heavy duty banjo drive head should be used for very high torques. It caters for rising stems up to a maximum diameter of 70mm (2.75’’) and is compatible with all clamping systems for handwheel and other interfaces. It brings additional reduction which means you can multiply the actuator’s torque by 3 and reduce the speed by the same factor.

With a maximum torque of 1000 Nm (740 lb.ft), the Heavy duty banjo head can be mounted quickly and easily on all Easy duty and Standard duty actuators as well as some Heavy duty ones.

Reference : BJH02

heavy duty banjo head layout