UniProTM Pneumatic Emergency Shut Off Valve Closure System

Pneumatic Shut-Off System in Operation

The UniPro™ pneumatic actuator and its mounting hardware are designed as one unit for ease of storage, installation and use. It weighs less than 30 pounds and, whether boom-mounted or free-standing, can be easily installed by one operator. Though seldom necessary, as many as four UniPro™ pneumatic actuators can be mounted on a single dome without special brackets or fixtures. The need for large, clumsy bracketry requiring operator adjustment at each installation is eliminated. After the UniPro™ has been activated it can be easily lifted off the valve and the valve can then be manually opened. The UniPro™ pneumatic actuator is then replaced on the valve, the system is reset and it is ready to operate as needed.

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

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UniPro High Torque Valve

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UniPro Low Torque Valve

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UniPro R in Operation


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UniPro LT in Operation

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UniPro QT in Operation

The UniProTM Pneumatic Valve Closure System has been engineered, designed, and field-tested to ensure reliable performance while reducing installation time, maintenance, and material cost.

That’s Reliable Engineering.

 

Complete Line of Emergency Valve Closure Systems

Whatever your application, we can provide an emergency valve closure system to suit your needs. Powell is the only manufacturer that offers a full line of valve closure systems to accommodate containers of various sizes.

For 20-ton bullet tanks and 90-ton railcars (UniProTM Pneumatic Valve Closure Technology):

For 150-lb cylinders and 1-ton containers:

That’s Reliable Engineering. That's Powell.

© 2008 Powell Fabrication & Manufacturing, Inc.

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