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E-Pro® Electric Shut Off Valve Closure System for 150 lb Gas Cylinders and Ton
Stop Dangerous Leaks of Extremely Hazardous Gases Where They Occur
Avoid production slow downs, operator
injury, or lengthy and expensive environmental cleanups by preventing dangerous
chemical leaks with the E-Pro® Electric Valve Closure System. Designed for both
ton containers and 150-lb gas cylinders, this patent-pending emergency 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.
Some valve closure systems are simply built. Ours are engineered.
Uses standard 120-volt AC power. Ideal for smaller plants or remote facilities that
don’t have 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, including cylinders
and containers of chlorine*, sulfur dioxide, ammonia, and liquid hydrogen chloride.
Also accommodates vacuum regulators (chlorinators).
*Designed in accordance with The Chlorine Institute’s guidelines for valve closure
EASY TO INSTALL
Designed for both ton containers and 150-lb gas cylinders. Unique mounting bracket
easily attaches and detaches from the valve stem in seconds, without tools.
Only 8.5 pounds – makes handling the system safer and easier. Also reduces cantilever
stresses when mounted horizontally on 1-ton containers.
Mounts on the valve body, not the yoke. This prevents any torque from being transferred
to the yoke, which could cause the lead gasket between the yoke and the cylinder
valve or container valve to fail, causing a leak.
The unique, new mounting bracket can be mated to any of several available valve
adapters - allowing the system to be used on valves commonly found on chlorine cylinders,
chlorine ton containers, sulfur dioxide cylinders, sulfur dioxide ton containers,
anhydrous ammonia cylinders, anhydrous ammonia ton containers, liquid hydrogen chloride
cylinders, liquid hydrogen chloride containers, and many more.
Automatically responds to any alarm input, closing valves with 40 lb-ft of torque
in less than 5 seconds.
Designed and field-tested, the E-Pro® Electric Valve Closure System was two
years in the making. The result: A unique system that delivers superior performance,
durability and reliability.
That’s Reliable Engineering.
Every component of the E-Pro® Electric Valve Closure System is engineered to
be more versatile, efficient, and reliable than alternative units on the market.
The System includes the actuator, control panel and mounting bracket.
A push button on the end of the actuator makes it easy to re-open any non-leaking
The actuator is constructed of aircraft-quality aluminum and high-grade carbon and
stainless steels for maximum service life. Its housing is sealed to prevent intrusion
from wind and water in outdoor applications. While a two-step polyurethane coating
provides corrosion protection.
The E-Pro® System’s unique mounting mechanism, coupled with its lightweight,
compact design, make it especially suited for horizontal application on 1-ton containers.
The UniPro™ Control Panel automatically activates the actuator to close the
valve in the event of a gas leak, car movement, fire alarm, seismic event, security
breach, process shutdown, or other monitored condition. You can also manually activate
the system by depressing the emergency stop button on the panel.