The Actreg pneumatic is actuator available in double acting and spring return models with torque capabilities of up to 6500NM for for their rack and pinion design. All actuators come complete with manual adjustment stops for accurate valve actuation up to 5º in open and closed positions. At Actuation Valve & Control all of our assembly and testing of actuated butterfly valves is done in-house by our highly skilled team engineers offering Direct Mount, Plate Adaptor & Custom Build Bracket/Shaft Assemblies. TTV Butterfly Valves concentric design features an elastic, replaceable seat that takes the shape of both the inside and partially outer side of the body of the valve to form a perfect seal. This TTV Butterfly Valve is suitable for both on and off or throttling applications.