Maxtorque
High-performance valve products
Worm-gear solutions that minimize effort.
Subsea Applications
Robust MAXTORQUE products
Features
- Torque ranges up to 295,024 lbf.ft [400,000 N.m]
- Highly efficient, double-enveloping 4140 HT alloy worm, bronze alloy gear set
- Active and passive pressure-compensation systems up to 8,202 ft [2,500 m]
- Hyperbaric tested up to 3,937 ft [1,200 m]
- ROV buckets (horizontal and vertical), panels, indicators, hot stab, and flushing
- Manual operators, tethered handwheels, and tactile position indicators
- Check valve lock open, special materials, and other custom solutions
Benefits
- 75% reduced turns to close
- 75% reduced rim pull
- Double-enveloping worm gear technology that significantly increases tooth contact, increasing load and life capacity
- Greater torque capability in smaller packages
- Direct mount for reduced head height
- Smaller actuation and gear packages due to increased efficiency
Helpful links
About SLB