We stock and supply BRASS and BRASS PLATED valves, full bore and reduced bare. Our valves are mostly screwed ends to BSPT and do have the option of a locking device on the lever. It should be noted that our valves lever is secured to the valve steam with a Ni-lock nut, this preventing the loss of the lever when installed in a service that included vibration of sorts. Our size range is from ¼ inch/8mm to 4-inch 100mm.