Promation Engineering

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Leading Manufacturer and Supplier for

electric Actuators for Industrial Applications

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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 &
Options

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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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Years of Experience

Accurate Designs

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Satisfied Clients

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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.

electric quarter

Electric Quarter Turn Actuators

P series Quarter Turn Actuators are industrial actuators featuring epicyclic gear drives and high reliability internal connections. Two mounting patterns are available -ISO 5211 and Imperial. All our actuators come with standard anti-condensation heater, 2 auxiliary switches, clutchless manual override hand wheel and NEMA 4/4X/IP67 enclosure.

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electric spring return

Electric Spring Return Actuators

PA-PD Series Mechanical Fail-Safe Actuators utilize springs to drive rack and pinion gears. Available with or without non-declutchable manual override handwheel. Available in Counterclockwise or Clockwise models. The PA-PD Series are available with Standard or Hazardous (class 1, Division 1) location enclosures.

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electric linear

Electric Linear Actuators

Linear actuators designed for use on rising stem control valves, PL Series actuators provide up to 2000 lbs. (8 kN) of force and up to 2 inches (50 mm) of travel. The PL Series is available Standard or Hazardous (Class 1, Division 1) location enclosures with standard anti-condensation heater, 2 auxiliary switches and manual override handwheel.

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electric explosion

Electric Explosion Proof Actuators

The hazardous location industrial actuators feature epicyclic gear drives and high reliability internal connections. All explosion proof actuators come with a standard anti-condensation heater, 2 auxiliary switches, clutchless manual override hand wheel and NEMA 7/9 enclosure.

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battery back up

Battery Backup

ProMation Engineering provides options for Battery Backup: External Power Backup Units (PBUs) and Internal (Lithium Ion) Battery Backup (IBB).

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Accessories & Options

Enhance your setup with our comprehensive range of Accessories & Options, tailoring your solution to exact requirements and expanding the potential of your Promation products.

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Featured Products

U Series (LC-F) advanced, modular, multiple control actuators

The ProMation Engineering U-Series actuators are made in the USA! The ProMation Engineering U Series explosion proof actuators are designed for use in hazardous locations. They are rated UL Class I, Division 2, Groups A, B, C, and D. U Series feature a robust design engineered for 100% modulation, 100% continuous Duty Cycle and open/close operation and are maintenance free and easy to calibrate. Power input modules support 12-24VDC, 24 VAC, or 100VAC to 240VAC. SuperCap backup option provides a fail-safe with a life expectancy of over 10 years. Available in 400, 600, 1200, 2500 and 5000 in-lbs rated models. [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"]

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"]

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"]

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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Our expert sales and engineering team are here to help you choose the best product to reach your actuation needs.

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.

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Featured Products

U Series (LC-F) advanced, modular, multiple control actuators

Power Backup Units (PBU)

PL Series Linear Actuators

PA(O) Spring Return Actuators

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News & Highlights

Spring Return Electric Actuators Meet Fire Standards for Tunnels

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

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

PL Series Linear Actuators Engineered for Critical Large Pressure Control Applications

Notes from a hotel room: The difference between electric and pneumatic valve actuators

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

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