PS Series
PS SeriesPS Series (Pneumatic Single Acting) is a scotch Yoke design extrude anodized aluminium actuator specially designed for on/off and emergency shut applications. PS series will produce higher torque at start positions by means of pneumatic air source and end torque based on spring module selection in PS series.
Product Feature
11 models with torque ranging from 10 Nm to 4700 Nm.
Extruded anodized aluminium housing material.
Hardened Scotch yoke used for long service life.
Direct NAMUR mounting.
Low friction bearings used for maximum working life.
Specially treated O-rings for low friction.
Direct NAMUR drive shaft (double flat).
Optional position indicator can be used.
±5º stroke adjustment.
IP-67M rating.
-20ºC to +80º C Temperature range.
Nickel-plated output shaft (Stainless steel optional).
Features & Benefits
Optional Features and Specifications
Working Temperature Range
- Standard temperature: -20ºC to +80ºC
- High temperature: -10ºC to +140ºC
- Low temperature: -45ºC to +80ºC
- Extreme low: -55ºC to +80ºC
Note: For further temperature ranges below -55ºC, please consult the factory.
Corrosion Protection
Corrosion Category
- Standard: Hard anodized body and epoxy coated end caps
- Body: Hard anodized, thickness 25 - 30µm
- End-caps: Paint thickness 80 - 90µm
- Pinion material: Carbon steel with ENP layer
- Bolt and nuts: A2 (AISI 304)
Corrosion Category C4 Fully coated actuator
- Hard anodized + polyurethane (PU) paint, thickness 35µm
- Epoxy paint, thickness 80 - 90µm
- Pinion material: CS with ENP layer
- Bolt and nuts: A2 (AISI 304)
Corrosion Category C5-1 Fully polyurethane (PU) coated actuators
- Hard anodized + PU paint, thickness 35µm
- PU paint, thickness 80µm
- Pinion material: AISI 304
- Bolt and nuts: A2 (AISI 304)
Corrosion Category C5-M Fully polyurethane (PU) coated actuators
- Body: Hard anodized + PU paint, thickness 35µm
- End-caps: PU paint, thickness 80µm
- Pinion material: AISI 316
- Bolt and nuts: A4 (AISI 316)
Fully PTFE coated actuators
- Layer thickness: 15 - 20µm
- Pinion material: AISI 316
- Bolt and nuts:
Fully nickel plated (ENP) actuators
- Layer thickness body: 25 - 30µm (hard anodized + ENP)
- Layer thickness end caps: 80 - 90µm
- Pinion material: Carbon steel with ENP layer
- Bolt and nuts.
Fully stainless steel AISI 316 actuator
- Can be immersed in fresh water
- Pinion material.