The El-O-Matic EL is an Electric Actuator, designed for the most demanding On/Off and regulating conditions. The field-proven design of the El-O-matic EL Actuator makes is suitable for a wide range of process applications and uses high quality, corrosion-resistant aluminum alloy, stainless steel and bronze materials for internal components and housings.
The El-O-Matic EL Actuators are available in 7 models with torque outputs to 800Nm and utilize a self-locking multiple reduction worm gear system for tight quarter turn position control. The EL Actuators have a duty cycle of 30%. A dome position indicator, manual override, a heater, torque switches and mechanical travel stops are standard features on the EL series.
Features
Compact, lightweight durable and IP65/NEMA 4 rated enclosure
Self-locking, multiple reduction worm gear system for tight, quarter turn positioning control
Rugged, ball bearing motor with auto-reset thermal overload protector available in all common supply voltages
Hand wheel override for manual valve operation
Torque switches to protect valve seat from debris damage and provide reserve torque up to the rated maximum (except EL35/55)
Cam operated limit switches for in-field adjustment of actuator stroke to valve
Highly visible, domed valve position indicator
Valve mounting interface according the ISO 5211 or DIN 3337 standard.
