Marine Electric Valve Actuators
Overview
Electric Valve Actuators are devices that use electrical energy to control the opening and closing of valves in various systems. They convert electrical signals into mechanical motion, enabling precise regulation of fluid or gas flow.
Electric valve actuators consist of an electric motor, a gearbox, and a control unit. The electric motor receives an electrical input, converting it into rotational motion. This motion is transmitted through the gearbox, which adjusts the speed and torque to operate the valve. The control unit interprets signals from a controller, directing the actuator to move the valve to the desired position.
Actuator Types
Quarter-Turn Actuators
Rotates a valve stem through 90 degrees to operate valves such as ball, butterfly, or plug valves. They convert an input signal (electric, pneumatic, or hydraulic) into mechanical motion, enabling precise control over valve positions.
- Compact & Space-Efficient
- High Torque Output
- Durability in Harsh Environments
- Remote & Automated Control
- Fail-Safe Operation
Multi-Turn Actuators
Rotates a vlave stem through multiple complete turns (typically more than 90 degrees) to operate the valve. They are ideal for valves that need to be adjusted incrementally to control flow rates accurately.
- Precise Flow Control
- High Torque Capacity
- Durability in Harsh Environments
- Remote & Automated Control
- Fail-Safe Operation
Valve Control Systems
An integrated setup used to manage the operation of valves within industrial processes. It ensures that valves open, close, or modulate flow rates in response to real-time conditions, thereby maintaining desired process parameters such as pressure, temperature, or flow.
- Precision
- Safety
- Efficiency
- Remote Monitoring