Traditional Twin Exposed Thermostatic Shower Valve Traditional shower valves give a timeless elegance to any bathroom. The charm of yesteryear is recreated in the shower valve heads. A must for those wishing to make a classical bathroom statement. Thermostatically controlled, built in anti scald valve, suitable for water pressures between 0.1 & 4 Bar also suitable for combi boilers & gravity fed systems. High Quality Chrome Traditional Twin Exposed Thermostatic Shower Valve Valve Outlet: 1/2 inch BSP Male Thread