SMB Electric Actuators
Flowserve Limitorque SMB actuators are designed and built to provide years of dependable service in a wide range of environments. Whether direct-mounted to multi-turn valves, dampers, or sluice gates, or side-mounted to HBC or PT worm gear reducers for qu
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Flowserve Limitorque SMB actuators are designed and built to provide years of dependable service in a wide range of environments. Whether direct-mounted to multi-turn valves, dampers, or sluice gates, or side-mounted to HBC or PT worm gear reducers for quarter-turn applications, SMB actuators deliver unsurpassed performance.
Introduced in the early 1960s, the SMB and the spring compensated SB actuators for high speed and high temperature service are at work for the US Navy, every nuclear power generating facility in the USA, and virtually every other industrial environment. With a rugged cast iron housing and precision-machined gearing,the SMB and SB actuators embody sensible design and solid construction.
From the extreme cold of the Alaskan North Slope to the extreme heat of North Africa and the Middle East, SMB actuators perform reliably year in and year out. For critical or demanding service conditions trust the industry standard of excellence- SMB.
- 40+ years of installed history
- Unmatched durability, dependability, and flexibility
- Torque output to 60,000 ft.lbs. & thrust output to 500,000 lbs
- Fully qualified for nuclear applications to IEEE 384
- Weatherproof, explosionproof, and submersible constructions
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Limitorque HBC Series Worm Gear Operators brochure: Proven in the most demanding situations
Brochure explaining the Limitorque SMB Series Electric Actuators, showcasing the durable construction for the toughest applications.
|Description:||The Flowserve Limitorque B320 series of bevel gear operators deliver efficient and dependable operation for multi-turn applications. Suitable for manually operated valves and gates or motorized operation with Flowserve Limitorque MX, L120, and SMB actuators.|
|Description:||Flowserve Limitorque L120 series multi-turn actuators have a solid record of performance and reliability in many industries, including commercial and nuclear power, oil & gas refining and distribution, and water/wastewater treatment.|
|Description:||The Flowserve Limitorque HBC series of worm gear operators excel in demanding applications, ranging from nuclear power plants to critical service flow control in hydroelectric plants. The HBC is suitable for manual operation or motorized with Flowserve Limitorque MX, L120, and SMB actuators.|
|Description:||The Limitorque MX is the product entry in the non-intrusive, double-sealed, smart electronic actuator marketplace.|
|Description:||Flowserve Limitorque PT series worm gear operators are suitable for manual only operation or may be combined with Flowserve Limitorque MX, L120, & SMB actuators.|
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