Female Lever Action Ball Valve| Ep12bv Nickel plated brass Size: ½" Easi Plumb 1/2" Fxf Lever Action Ballvalve | Ep12bvThe Easi Plumb Isolation F x F Lever Action Ballvalve allows the flow of fluid in a system to be shut off with a quarter turn of the handle. The handle turns the internal sphere which has a hole (port) through its centre. The handle is in line with the port so it also indicates the flow of the fluid in the system. Fitting instructions are found on the back of the packaging.