These segmented-ball style rotary control valves are available in wafer style with ANSI Class 150-600# ratings, or with integral flanges in Class 150 and 300.  Various material options are available. Shutoff Class IV, VI.

The flangeless Model 570 wafer construction is available in sizes 1”, 1 ½”, 2”, 3”, 4”, 6”, and 8” and will mate ASME with Class 150, 300, and 600 raised face flanges.

The Model 571 and 573 flanged construction is available in sizes 1”, 1 ½”, 2”, 3”, 4”, 6”, 8”, 10”, 12” and 16” in Class 150 and 300.

The straight through unrestricted flow path provides higher capacity than globe style valves. A splined shaft provides accurate control in throttling operations and provides for several options in using power operated or manual actuators. Valves are used in both throttling and on/off control of liquids or gases. A wide variety of controllers and accessories can also be attached.