Powell Fabrication & Manufacturing, Inc.

Gas Shutdown Systems




Powell is the only manufacturer to offer emergency shutdown systems with pneumatic or electric actuators for use on either small containers (150 lb. – 1 ton) or large containers (such as 90 ton railcars). Powell has taken great care to design dependable systems that are convenient to use, powerful, versatile, and most importantly, reliable. We are proud to have developed valve closure systems superior to any other shutdown system available on the market.

Valve Closure Systems

Versión en Español

Powell Valve Closure Systems Video Application

Looking for more information about Powell's full line of Emergency Shutdown Systems? Download the Powell Valve Closure System Video Application. This free application offers a full video presentation about each of the Powell Valve Closure Actuators. The video application requires Adobe Flash Player 9.0 or greater be installed on your computer (visit www.adobe.com for the free player).

Download the Video Application

valveclosures.zip (60.7 MB)

Contact Powell to Request a Free Valve Closure DVD

If you prefer to receive a free DVD about Powell Valve Closure Systems, contact us at info@powellfab.com or call 989.681.2158.


for 150 lb Cylinders, Ton Containers, & Tube Trailers

for Railcars & Bullet Tanks

Other Safety Systems


© 2012 Powell Fabrication & Manufacturing, Inc.