ValvesOnline has a range of quarter-turn electric actuators suitable for ON/OFF activation of ball or butterfly valves.
A powerful motor with inbuilt thermal protection in the electric actuator drives a pre-lubricated heavy duty steel gear train running in bearings.
The electric actuator is enclosed in a powder coated die cast protective housing that has IP67 rating (dust tight and submersible for limited periods).
All electric actuators have visual position indicator and a manual override is normally standard.
The ISO 5211 mounting and female square drive allows direct coupling of the electric actuator to a valve with a similar configuration.
Standard electric actuators drive through 90 degrees and can be fitted with voltage free contacts for end of stroke feedback.
Anti-condensation heater, torque limiting switch and voltage free contacts for end of stroke positioning are optional extras with the electric actuator.