SMS TORK - Model DA Series -Double Acting Pneumatic Actuators

Application :  Ball Valve, Butterfly Valve, Plug Valve, Dampers on-off / proportional control. Size :  RA 32 DA … RA 350 DA. Supply Pressure Air :  4 - 8 bar. Output Tork Value :  9 Nm … 5162 Nm. Body :  Extruded Aluminium / Cast Aluminium. Caps and Pistons :  Die cast Aluminium. Temperature : .-10ºC … 80ºC. Valve Connection :  ISO 5211 / DIN3337 standard. Limit Switch Connection : Namur standard, VDI / VDE3845. Positioner Connection : Namur standard, VDI / VDE3845. Solenoid Valve Connection : Namur standard, VDI / VDE3845. Stroke Adjustment :  Both directions open and close positions ( ±5%). Change to Single Acting :  Add springs.