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E-Pro® Electric Shut Off Valve Closure System

for 150 lb Gas Cylinders and Ton Containers

Designed for both ton containers and 150-lb gas cylinders, the E-Pro® Electric Valve Closure System prevents reportable releases of pressurized hazardous gases at the source. Improve your Risk Management Planning (RMP) scenarios with an electric-powered system that not only promises convenient and easy installation, but also superior performance and reliability.

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Uses standard 120-volt AC power. Ideal for smaller plants or remote facilities not having compressed air or nitrogen required by pneumatic systems. Unlike battery-powered units, you don’t have to worry about system failure when the batteries discharge.


Applicable to a variety of valve designs and hazardous chemicals in 150lb cylinders and ton containers, including but not limited to:

  • Anhydrous Ammonia

  • Bromomethane

  • Carbon Dioxide

  • Chlorine

  • Hydrogen Chloride

  • Hydrogen Cyanide

  • Hydrogen Fluoride

  • Methyl Mercaptan

  • Sulfur Dioxide

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