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Hamilton Company Datasheets for Valve Positioners

Valve positioners compare a control signal to a valve actuator’s position and move the actuator accordingly. They are used with both linear valves and rotary valves.
Valve Positioners: Learn more

Product Name Notes
The digital Modular Valve Positioner is controlled by equipment that has transistor-transisto r logic, also known as TTL, or switch closure outputs The serial Modular Valve Positioner is designed for...
The serial Modular Valve Positioner is designed for applications that can utilize RS-232 serial communication. The serial protocol provides better error handling and diagnostics that are especially helpful in critical...