Triac Series 55 Ball Valves feature a high quality investment cast body and ends. They are available 1/4" - 4" with threaded, socket weld and butt weld ends. Superior leak protection is accomplished by using a live-loaded packing system including Bellville washers and double "V" ring packing.
The Series 55 3 Piece Manual Ball Valves are also available with a Pneumatic Spring Return Actuator, Double Acting Actuator or Electric Actuator.
Learn more about the Automated Series 55 3 Piece Manual Ball Valve Packages »