UniProTM Pneumatic Emergency Shut Off Valve Closure System

Major System Components

UniPro technology is designed to stand alone as a complete system, or to integrate and interface with existing unloading components that may already be in place at the site. The basic system incorporates several components. Each component has been engineered, designed, and pre-assembled by Powell to ensure proper system performance and reduced installation time, labor and material cost. UniPro systems can accommodate ball-type or plug-type valve handles found on any one of several pressurized containers of hazardous gases. Other system components include a wide-range of valve adapters, a hose reel, air control system, air receiver assembly, railcar motion detection system, and a basic control panel to activate the system.

Powell can also supply custom control panels to control new or automatically existing chlorine and pad gas valves and chlorine detectors. An emergency stop (E-Stop) panel can also be installed where ever convenient for an operator to remotely shut the railcar valves from a safe distance.

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

Shutoff System for plug-type angle valves on railcars and tank trucks with dome sizes between 24 and 42 inches in diameter.


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UniPro Major System Components

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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.

Major System Components

In addition to the various pneumatic actuators designed to accommodate both plug-type and ball-type valves, other system components may include the following:

Valve Adapters for Pneumatic Shut-Off System (Valve Closure System)
Air Control Assembly
Air Control Assembly
Hose Reel Assembly for Pneumatic Shutoff System (Valve Closure System)
Hose Reel Assembly
Air Receiver Assembly for Pneumatic Shut Off System (Valve Closure System)
Air Receiver Assembly
Motion Detection System
Motion Detection System
Basic Control Panel for UniPro Pneumatic Valve Closure System
Basic Control Panel
Custom Control Panel for the UniPro Pneumatic Valve Closure System
Custom Control Panel
E-Stop Control Panel - remotely activate the UniPro Valve Closure System from a safe distance from the railcar or dome.
E-Stop Panel

 

 

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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