Control units for actuators, namely, rotary spring returns, pneumatic positioners, I/P converters, angle transducers, digital communications interfaces, position indicators, electronic flow controllers, solenoid valves, 180 degree angle convertors, output adapters and visual position monitors

control units for actuators, namely, spring-return rotary pneumatic I/P converters, angle transducers, digital communication interfaces, position indicators, electronic flow controllers, solenoid valves, 180 degree angle convertors, output adapters and visual position monitors

rotary vane actuators, rotary dampers and hydraulic power packs and override gear boxes for same

rotary actuators; pneumatic actuators; dashpots as parts of machines; rotary dashpots; vane dashpots; continuous rotation dashpots; ventilation dampers as parts of machines; automatic door operating equipment, namely, hydraulically operated door openers; drive adaptors for machines; air, gas and liquid flow control dampers for machines; torque convertors being parts of machines; positioners being parts of machines; electropneumatic positioners being parts of machines; pneumatic positioners be...

Rotary pneumatic valve actuators with built-in fluid dampers