Pneumatic quarter turn piston style single acting valve actuator
max. 11 500 Nm, 8 bar | T-RPA SR series SMS - TORK

TORK T-RPA ..SR Single acting pneumatic rotary actuator ,90 degree turn rack and pinion type pneumatic rotary actuator . it is recommend 6 bar supply pressed air and out put torque value from 12Nm.upto 1150Nm
applications :ball valves,butterfly valve,plug valves,dampers
TORK pneumatic actuators work on-off with namur solenoid valves and proportional rotary positioners
working comressed air 2,5..8 bar(recomended 6 bar)
torque output value(6bar) 12Nm...11500Nm
solenoid valve connection namur standard
limit switch box connection namur standard
positioner connection namur standard
valve-actuator connection ISO5211 standard
position indicator on the top actuator. standard all actuators.
working temperature -20 C ...80 C degree
strok adjusment doble side external adjusment,5 degree two side of actuator
body hard anodizing 25 mikron coated extruded aluminium,up toT-RPA..143 DA
shaft(pinion) carbon steel nickel plated ,on request :stainless steel shaft
cap and piston die cast aluminium
on-off control 1/4"-3/2 single coil, namur standard solenoid valves
change single acting DA take out multi springs, actuator SR series change easily DA series
piston guide, polypropylene+GF
shaft,pinion seal NBR , on request: VITON
TORK aktuators constant torque output on all models