The Flowserve Limitorque SMB electric actuator is designed for critical and severe service applications in nuclear and thermal power, water, oil & gas industries.Features
- Long service life with rugged with cast iron housing and precision-machined gearing.
- Extreme environment performance enabled by nuclear, weatherproof, submersibleor explosion-proof construction.
- Lower maintenance and downtime owing to torque-limiting feature, which de-energizes the motor to prevent valve damage in the event of an obstruction.
- Fully qualified for nuclear applications to IEEE 384, 323 and 344.
IRC Controls Package
- Integral Reversing Controls Package for Open/Close Control
- No Controls Unit, where the Actuator Motor Controls are Remotely Mounted in Motor Control Centers
Thrust Rating Range
- Output Thrust to 500,000 lbs (2224 KN)
Torque Rating Range
- Output Torque to 60,000 ft. lbs (81 349 Nm)