The ControlFlo 360 Series Ball Valve has 360 degree turn to open to close. It can be fully operated from open to close by hand while under fully rated working pressure. It's clear visual indicator allows for easy indictation of the working position of the valve. It's the only one of it's kind.
ControlFlo gate valves are cast, machined, assembled and tested 100% in the USA by Clow Valve. The stem nut is independent of the wedge for non binding operation. The bolt and nut design rather than the recessed socket head capscrews, for ease of maintenance. With the newest, state of the art machining and coating, makes meeting all AWWA C509, C550, and NSF 61 standards with ease.