Milwaukee Valve 6 in Cast Iron Butterfly Valve - GLC23E 6 Capacity-34 oz They are more lightweight than

They are more lightweight than brass fire hose and hydrant caps

nonrotating stem prevents stem-to-seat galling

Valve requires an 80 psi air supply

leaktight can features spring-loaded

Suitable for tankless or closed-loop hot water systems

Milwaukee Valve 6 in Cast Iron Butterfly Valve - GLC23E 6 Capacity-34 oz They are more lightweight thanIdeal for use in industrial and domestic applications, this MILWAUKEE VALVE butterfly valve is also suitable for hot and cold domestic water, HVAC, condenser and chilled water, compressed air, and vacuum service. This electrically actuated valve has a reversing motor that requires 50 60 Hz and includes a switch that indicates whether the valve is open or closed. Close mount. Can be bolted directly to a single flange piping system. Compatible with ANSI