Powell Fabrication & Manufacturing, Inc.

Compressed Gas Safety - Automatic Shutdown Systems


Gas Scrubber Systems

Powell offers a variety of equipment and emergency gas scrubber systems. More...

 

Available Systems

Compressed Gas Valves

Various Cylinder, Ton Container, and Railcar Valves compatible with both Electric and Pneumatic actuators.  More...

 

FAQ about Electric Valve Closure Systems for 150 lb Cylinders and Ton Containers

How much power is required? How does it mount on the valve? Can it accommodate a vacuum regulator (chlorinator)? How does it detect a leak? More...

 

FAQ about Pneumatic Valve Closure Systems for 150 lb Cylinders and Ton Containers

How much air pressure is required? How does it mount on the valve? Can it accommodate a vacuum regulator (chlorinator)? How does it detect a leak? More...

 

FAQ about Pneumatic Valve Closure Systems for Railcars and Bullet Tanks

How much air pressure is required? What if the gas I service is combustible? My process automatically shuts down in a leak. Why would I need the UniPro? More...

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Valve Shutoff (Shutdown) Systems for 150 lb Cylinders, Ton Containers,Tube Trailers, Railcars, Tank Cars, & Bullet Tanks

Powell Emergency Valve Closure Systems are suitable for use with many pressurized hazardous chemicals including but not limited to:

It is possible to prevent an accidental release of a hazardous chemical. Contact us today to discuss your specific application requirements.

Shutdown Systems for Various Container Sizes

Powell is the only manufacturer to offer both pneumatic or electric systems for 150 lb Gas Cylinders, Ton Containers, Railcars, Tank Cars, and Bullet Tanks.