Powell Fabrication & Manufacturing, Inc.

Compressed Gas Cylinder Shutoff Systems


Emergency Shutdown Systems for Hazardous Gases

Powell Valve Closure Systems are suitable for use with hazardous gases such as chlorine, ammonia, sulfur dioxide and more...

 

Vacuum Regulators

Powell can design your valve closure system to accommodate vacuum regulators. More...

 

Available Systems

Gas Detection Systems

Powell recommended gas detection systems More...

 

Gas Scrubber Systems

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

 

Versión en Español

Valve Closure Systems for Cylinders, Ton Containers, Railcars, and Tankcars

Emergency Shutdown for 150 lb Cylinders, One Ton Containers, & Tube Trailers

E-Pro Electric Valve Closure System for 150 lb Cylinders and Ton ContainersE-Pro Electric MaxPro RA Pneumatic Valve Closure System for 150 lb Cylinders and Ton ContainersMaxPro RA MaxPro SG Pneumatic Valve Closure System for 150 lb Cylinders, Ton Containers, & Tube TrailersMaxPro SG

Emergency Shutdown for Railcars, Tank Cars, & Bullet Tanks

UniPro Pneumatic Valve Closure System for Railcars, Tankcars, and Bullet Tanks
UniPro Pneumatic
UniPro R (Reversible) Pneumatic Valve Closure System for Railcars, Tankcars, and Bullet Tanks
UniPro R (Reversible) Pneumatic
 
UniPro LT (Low Torque) Pneumatic Valve Closure System for Railcars, Tankcars, and Bullet Tanks
UniPro LT (Low Torque) Pneumatic
UniPro LTR (Low Torque Reversible) Pneumatic Valve Closure System for Railcars, Tankcars, and Bullet Tanks
UniPro LTR (Low Torque Reversible) Pneumatic
UniPro QT (Quarter Turn) Pneumatic Valve Closure System for Railcars, Tankcars, and Bullet Tanks
UniPro QT (Quarter Turn) Pneumatic

This link will redirect you to valveclosures.com, the official Powell Valve Closure System web site.