Yes, the cylinder and container valves for chlorine and sulfur dioxide are the same valve.
No, the E-Pro® Valve Closure System is a close only system.
No, the closing torque of the E-Pro® actuator cannot be changed. The output torque range for the E-Pro® is 35-40 ft/lbs of torque.
No, the E-Pro® is electrically operated, and cannot be used on containers or cylinders of explosive gases or liquids.
Yes, the Uninterruptible Power Supply (UPS) is the source of electric to close a container or cylinder valve in the event of an electrical power loss.