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Typical Installation of the E-Pro® Electric Valve Closure System

Typical Installation of the E-Pro Electric Valve Closure System

Click on any of the system components above for more information about the components.

More Information:

E-Pro® Valve Closure System (PDF)

E-Pro® Catalog (PDF)

Ten Reasons to Choose the E-Pro Valve Closure System Over Other Electric Systems

Frequently Asked Questions

Optional Uninterruptible Power Supply is available.

*The image above shows the E-Pro actuators mounted on ton containers. The actuators may also be used on 150 lb cylinders.


System Components

Every component of the E-Pro® Electric Valve Closure System is engineered to be more versatile, efficient, and reliable than alternative units on the market. The System includes the actuator, control panel and mounting bracket.

 

E-Pro ActuatorE-Pro Electric Valve Closure System - Actuator

Reversible

A push button on the end of the actuator makes it easy to re-open any non-leaking valve.

Durable

The actuator is constructed of aircraft-quality aluminum and high-grade carbon and stainless steels for maximum service life. Its housing is sealed to prevent intrusion from wind and water in outdoor applications. While a two-step polyurethane coating provides corrosion protection.

The E-Pro® System’s unique mounting mechanism, coupled with its lightweight, compact design, make it especially suited for horizontal application on 1-ton containers.

 
Control Panel for use with the Powell E-Pro Electric Valve Closure System

The E-Pro® Control Panel automatically activates the actuator to close the valve in the event of a gas leak, fire alarm, seismic event, security breach, process shutdown, or other monitored condition. You can also manually activate the system by depressing the emergency stop button on the panel. Control panels are available in single, double, and quad models for activating one, two, or four actuators.
E-Stop Remote Emergency Stop Pushbutton Panel Remote Emergency Stop Pushbutton Panel (E-Stop Panel) Uninterruptible Power Supply
Uninterruptible Power Supply

UL - CUL Approved

Powell Valve Closure System control panels (UniPro™, MaxPro™ RA & E-Pro®) are listed by Underwriters Laboratory to UL 508A for Enclosed Industrial Control Panels. Panels are listed by Underwriters Laboratory bearing the UL & CUL mark for use in the United States and Canada markets. In applications where a CSA listed control panel in Canada is required, please contact Powell engineering for further information.

Extensive engineering and field testing go into every system we produce.
That’s Reliable Engineering. That’s Powell.

Some valve closure systems are simply built. Ours is engineered.

 
E-Pro Electric Actuator Customer's Gas Detection System E-Pro Control Panel Remote Emergency Stop Pushbutton Panel (E-Stop Panel) Remote Emergency Stop Pushbutton Panel (E-Stop Panel)