Maxtorque
High-performance valve products
Worm-gear solutions that minimize effort.
Declutchable and manual overrides
Save space and increase uptime
Overview
Belonging to the family of Maxtorque™ high-performance valve products, our manual overrides are used with pneumatic, hydraulic, and backdrivable electric actuators.
Applications
Sandwich mounted between the valve and its primary driving mechanism as part of an automated valve package, declutchable and manual overrides enable manual operation of automated valves in the event of a loss of plant air supply, power gas, hydraulic fluid power, or electricity.
Benefits
Save space
Through compact design
Increase uptime
With 50%–75% reduction in the number of turns and rim pull
Features
- Highly efficient, double-enveloping bronze alloy worm gearset
- Torque tube design with robust lever engagement
- Direct mount to valve
- One-piece drive adapter
- Self-locking design
- Reduced handwheel size
Helpful links
About SLB