Pneumatic/Manual Combination Valves
Valworx Pneumatic/Manual actuators combine a standard air actuator with an integral handwheel for automated applications that require occasional manual operation. In addition to pneumatic/manual operation, they also operate in stroke-limited mode where the stroke can be set to limit close or limit open using the handwheel. Our Pneumatic/Manual actuators eliminate the need for a separate declutchable gear operator.
A sliding clutch design makes for a compact unit and eliminates the need for a separate manual override unit. Quick and easy to install with standard ISO5211 valve mounting pad and double square female output drive.
Rack & Pinion design, available in Spring Return or Double Acting models with torques ranging from 10Nm - 450Nm. Also available is a full line of accessories including pilot solenoid valves, limit switches and digital positioners.
