The SLJ520 Declutch gearbox can perform torque work of 22,000 NM (200,000 in-lbs) for 1,000 cycles.
This device is mounted between the valve and the pneumatic actuator. The actuator and valve can be mounted directly without the need for any connecting plates or bushings, and without the need for external mechanical locking or disengaging devices. this set can be delivered in 4 weeks.
We have already completed a batch of product deliveries with excellent user feedback.

Our current product portfolio is capable of performing torque jobs up to 100,000 NM (880,000 in-lbs). (For Spring return pneumatic actuators only)
Try contacting us for a competitive solution!

Stard-gears focus on valve control technology.