Electric valve actuator Rotork Controls Ltd
GPSA Range

The GPSA is a low thrust, high precision linear actuator designed for use in chemical dosing and other process control applications where continuous modulation and tight accuracy are required.

Thrust range up to 890 N (200lbf).

•Stroke distance up to 35mm (1.375")
•Continuous unrestricted modulating duty
•HART, Profibus and Foundation Fieldbus available
•Temperature range from -20ºC to 65ºC (-4ºF to 150ºF)
•Automatic thrust limiting available
•Self locking drive system to hold in last position and prevent backdriving up to thrust rating
•Manual override as standard.
•Integral PI (Proportional & Integral) control.
•Adjustable speed.
•Output characterization.
•Password protection.
•Non-intrusive setup and calibration.
•AC input power (single phase).

More specifications...