Pneumatic rotary actuator, spring closing, flange F10 (square 17), size 50

The rotary actuator operates valves with compressed air through the square of the drive shaft and follows ISO 5211. The data sheet gives a torque of 151 Nm at 6 bar. Material anodised aluminium is listed for this version. Also stated are mounting flange F10 (square 17).

Benefits

• Torque of 151 Nm at 6 bar and 156 Nm at 10 bar.
• Mounting flange F10 (square 17) to ISO 5211 for direct mounting on the valve.
• Drive connection with a polygon to DIN 3337, square drive 17 mm.
• Interface for a solenoid valve, a positioner or a limit switch box to VDI/VDE 3845, interface 80 x 30.
• Design spring closing with air connection G 1/4" and a position indicator to NAMUR.

Applications

In process engineering the actuator switches ball valves and butterfly valves with a torque of 151 Nm at 6 bar.

Standards and conformity

The mounting flange follows ISO 5211, the drive connection DIN 3337 and the interfaces for solenoid valve and positioner VDI/VDE 3845.