Quarter-Turn Electric Valve Actuator
This electric actuator is designed for quarter-turn valves, such as ball valves and butterfly valves. It features IP67 protection and explosion-proof grade ExdⅡBT4.





Technical Specifications
Product Overview
Industrial Valve Control Solution
The SMC/HBC series electric actuators are engineered for high-performance control of large-diameter ball and butterfly valves. Featuring a robust design with a manual handwheel override, these units ensure reliable and repeatable valve positioning in demanding industrial environments. Equipped with clear position indicators, they facilitate efficient remote monitoring and manual operation for critical flow control applications.
Technical Specifications
Protection Class
Compatible Valve Types
- Large-diameter ball valves
- Large-diameter butterfly valves
- Explosion-Proof Grade
- ExdⅡBT4
Operation & Features
- Key Operational Features
- Manual Handwheel OverrideVisual Position IndicatorRemote Control Capable



