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Leading Manufacturer and Supplier for

electric Actuators for Industrial Applications
Electric Quarter Turn Actuators

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Electric Spring Return Actuators

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Electric Linear
Actuators

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Electric Explosion Proof Actuators

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Electric Quarter Turn Actuators

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Accessories &
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At ProMation engineering
We Guarantee Reliable Process Control in Harsh Industrial Environments.

ProMation Engineering damper and valve actuators are available with on/off, jog, or proportional control for industrial fluids, whether liquid or gas. The P Series quarter-turn electric actuators are intended for Ball Valves, Butterfly Valves, and Dampers. The L Series linear electric actuators are typically used on Gate Valves, Globe Valves, Control Valves and Dampers.

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Actuators & Accessories You Can Trust

ProMation Engineering actuators are engineered for reliability and are built to last. We simplified the actuators to nearly eliminate failure with a clutchless design, field proven gear train, and proprietary electronics that are easily customizable with accessory recommendations of our engineers. We pride ourselves with exceptional customer service and are only a phone call or email away.

Featured Products

Power Backup Units (PBU)

PBU’s are designed for ProMation Actuators but can be modified for other quarter-turn actuators. Replaceable sealed lead-acid battery packs provide backup power for positive positioning in critical applications. Upon loss of power, the actuators are driven to a field selectable end position. NEMA 4/4X enclosure standard. [button text="REQUEST MORE INFO" url="https://promationei.com/request-more-info" background_color="#009DDC" text_color="#ffffff" style="lt_flat" size="default" icon="" open_new_window="false" rounded="true"]

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PL Series Linear Actuators

Designed and engineered for precision operation of linear process control valves. Up to 4400 lbs (19.57 kN) of force 2 inches (50mm) travel. Field Selectable Stops - Travel stops can be set by location with a mechanical switch or by a rated force switch, either on the down or up stroke. For example, the down stroke can be set with full force for consistent seating regardless of wear with the up stroke set by a mechanical switch to protect the stem plug connection. Proportional Control - Precision proportional control is achieved through a microcontroller based printed circuit board featuring 4-20mA, 1-5VDC, 0-10VDC or 2-10 VDC input and feedback as well as AutoCalibration or manual end of travel set point and alphanumeric diagnostic indicators. Manual Override - All ProMation Engineering linear actuators come with a standard manual override that allows fast and simple manual positioning.   [button text="REQUEST MORE INFO" url="https://promationei.com/request-more-info" background_color="#009DDC" text_color="#ffffff" style="lt_flat" size="default" icon="" open_new_window="false" rounded="true"]

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PA(O) Spring Return Actuators

The PA(O) family of electric spring return actuators are designed for load requirements of 445 inch pounds. The actuator comes standard with two auxiliary switches (form C), an internal low power heater, a NEMA 4X environmental rating, and in 120VAC, 230VAC, or 24VAC/DC (on/off only) supply voltages. The PA(O) Series mechanical connections utilize an ISO 5211 mounting system, Size F07 with an 8 point 17 mm female drive. The PA(O) Series is offered in two control modes: on/off (2 position control), or Proportional (modulating) control. Application requirements will dictate whether to utilize a CW (clockwise spring return) or CCW (counter-clockwise spring return) model. Spring return direction is NOT changeable and actuator must be configured for spring return direction at time of order.   [button text="REQUEST MORE INFO" url="https://promationei.com/request-more-info" background_color="#009DDC" text_color="#ffffff" style="lt_flat" size="default" icon="" open_new_window="false" rounded="true"]

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P2/3 Quarter Turn Actuators

  The P2/P3 family of electric actuators are designed for load requirements ranging from 800 inch pounds up to 1,335 inch pounds. The actuator comes standard with two auxiliary switches (form C), an internal low power heater, a NEMA 4X environmental rating, and in 12 VAC/DC, 24 VAC/DC, 120VAC, 230VAC 3 Phase, 380 VAC 3 Phase, and 480 VAC 3 phase supply voltages. The P2/P3 family mechanical connections are ISO 5211 compliant. The P2/P3 Series can be ordered as an on/off (two position) model that can be used in bump/jog applications as well. Models can also be ordered with an internal proportional control card that accepts a wide range of control signals and generates multiple feedback signals for field use.   [button text="REQUEST MORE INFO" url="https://promationei.com/request-more-info" background_color="#009DDC" text_color="#ffffff" style="lt_flat" size="default" icon="" open_new_window="false" rounded="true"]

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At Promation, we understand that informed decisions drive successful outcomes. Our commitment to customer satisfaction extends beyond our products, encapsulating a dedication to providing you with the knowledge you need.

News & Highlights

Spring Return Electric Actuators Meet Fire Standards for Tunnels

ProMation Engineering Inc., a worldwide provider of electric motorized actuators for industrial use, has successfully...

ProMation Engineering, Inc. offers a wide range of Explosion Proof Actuators

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Positive Switching for 12V and 24V On/Off Actuators

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PL Series Linear Actuators Engineered for Critical Large Pressure Control Applications

New Line of Industrial Grade PL Series Linear Actuators Engineered for Critical Large Pressure Control...

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Notes from a hotel room: the true cost of pneumatic actuation

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New Sales Organization in Switzerland covering Europe, Middle East and Africa

ProMation Engineering, Inc., an industry-leading manufacturer of rugged electric valve actuators for critical flow control...