Aluminium Scotch Yoke Double acting pneumatic actuator with handwheel Specification：

Comply to UNI EN 15714-3:2009 standard

ISO connection standard：UNI EN ISO 5211。

Auxiliary connectioin：NAMUR,VDI/VDE3845

Control angle：90°(-5°~+3°)。

Torque：Relative to control pressure and type.

Working Condition：

Operation temperature：

Standard：-20℃~+80℃

High temperature：-20℃~+120℃

Low temperature：-50℃~+60℃

Pressure：2-6bar

Operating Medium：Filtered compressed air dry or lubricated.The pressure condensation point in accordance with (ISO 8573-1:2010, Class 3) has to be ≤ - 20℃ or 10℃under ambient temperature.

The maximum particle size in accordance with (ISO 8573-1:2010, Class 5) should not exceed 40 µm.

Aluminium Scotch Yoke Double acting pneumatic actuator Benefits：

1.Corrosion-resistant connectors

All connection bolts are stainless steel with good corrosion resistance

2.Piston ring

The piston guide ring, made of ultra high molecular polymer, has an extremely low coefficient of friction, while the material has high hardness and excellent wear resistance, providing precise guidance and long service life.

3.Body

The cylinder body is processed with high precision and anodized. The thickness of the oxide layer is more than 20μm. It has low friction coefficient and excellent anti-corrosion and wear resistance.

4.Shaft bearing

Prevent direct contact between shaft and cylinder block, ensure the positioning accuracy of drive shaft, reduce friction loss, prevent direct contact between shaft and cylinder block, make the actuator efficient operation.

5.Piston bearing

Ensure the positioning accuracy of the piston, so that the piston can be smooth and smooth operation, prevent shifting.

6. Pin connection

The fork and the drive shaft are connected by pins to ensure that the fork and the drive shaft run synchronously. At the same time, the pins also play a role in preventing the drive shaft from flying out, which is a reliable and safe design.

7.Handwheel

The handwheel integrated on the actuator reduces the space required for installation and reduces the load on the pipeline.

Torque table（Nm）：