The UL Listed Large Diameter Post Indicator Valve Assembly features the only “gear driven” UL Listed vertical indicator post in the industry, installed with a UL Listed large diameter post indicator valve.
The UL Listed Large Diameter Post Indicator Valve Assembly features the only “gear driven” UL Listed vertical indicator post in the industry, installed with a UL Listed large diameter post indicator valve. This unique combination of UL Listed post indicator valve and vertical indicator post offers the lowest valve opening / closing torque in 14”-24” sizes. (U.S. Patent Pending)

