Use in combination with V5055 or V5097 Gas Valves to control gas supply to commercial and industrial burners.

Features
Use where smooth light off is important.
One-second maximum closing time.
Continuously displays the valve position with a red indicator when open and a yellow indicator when closed.
Mount in any position directly to valve bonnet with three setscrews.
Provide final safety shutoff service when used with V5055 or V5097 Gas Valves.
This model has an opening time of 26 seconds at 60 Hz.
This model comes with a damper shaft.
V4055D with Proof-of-Closure Switch