spring fail-safe electric actuators

Kinetrol's double acting and spring return electrohydraulic actuators are designed for use in locations without a compressed air supply. A hydraulic pump delivers pressurised oil to a Kinetrol quarter-turn actuator, providing a double acting torque output up to 1220 Nm/10800 lbf in.
In the case of single acting units, a Kinetrol spring return and fail-open solenoid valve produce a positive fail-safe action.
A 100% rated pump motor and pressure release valve provide stall protection.
This, together with the units capacity for up to 3000 starts per hour, make it ideal for both high cycle double acting   or  modulating applications.
Various AC and DC voltage builds are available and options include auxiliary
limit switches and/or a 4-20 mA transducer for position feedback.