MTM Hydro's Plated Steel Ball Valves with Quick Coupler and Plug installed are an economical choice for valve shut offs. This particular valve has the Quick Coupler and Plug installed in reverse fashion for specific setup requiring that the valve handle open in the opposite direction. They are found throughout pressurized systems and offer the end user convenience by not having to uninstall and reinstall the quick couplers that are assembled using Loctite. Plated steel ball valves are commonly installed in ceiling shutoff locations, at the base of the spray gun, or along wall mounted systems to open and close additional lines.