Single Acting Bettis Type Scotch Yoke Pneumatic Actuator Spring Return Ductile Cast Iron Cylinder with Ball/Butterfly/Sanitary/Control Valve CE/ISO9001/IP67 - China Pneumatic Actuator and Scotch Yoke Pneumatic Actuator
Orbinox UK BETTIS G Series Pneumatic Actuator - Orbinox UK
Pneumatic valve actuator - G series - BETTIS - rotary / Scotch yoke / double-acting