Classification
Single Acting Pneumatic Actuator
Description
Single acting pneumatic actuators utilize air pressure to provide a unidirectional stroke for operating quarter-turn valves. With a compact and lightweight design, they are an economical solution optimized for on-off applications across various industries. The spring-return mechanism allows reliable valve control in case of air supply failure.
Available in aluminum and stainless steel bodies with NPT threaded air connections, these actuators offer durability in most environments. Their adjustable cam allows easy modification of stroke length to suit different valves.
Our single acting actuators feature a 360° visual position indicator and adjustable travel stops for precise valve control.
Classification:
keywords: Single Acting Pneumatic Actuator
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Details
Working conditions
●Operating medium: Dry or lubricated air or non-corrosive gas, the maximum particle size must be less than 30um
●Airsupply pressure: The minimum airsupply pressure is 2bar, the maximum supply pressure is 8bar
●Operating temperature
Standard type (NBR O-ring): -20℃~ +80℃
High temperature type (Gfuorine rubber O-ring): -20℃~ +150℃
Low temperature type (low temperature NBR O-ring): -40℃~ +120℃
●Stroke adjustment: The rotation adjustment range at 0°and 90° is±5°
●Lubricating: Under normal operating conditions no additional lubricant is required
●Application: Can be installed indoors or outdoors
| Movement: | Standard adjustable 90°±% |
| Lubrication: | All moving parts are lubricated for life-long cycle |
| Cycle Life: | 1,000,000 Operations |
| Body: | Hard anodized extruded Aluminium alloy |
| Indicator: | Open/Close Disc |
| Travel Stops: | External adjustable±5% in both open/closed position |
| Springs: | High tensile spring sets of alloy steel |
| Piston Shaft: | Nickel plated alloy steel reduces friction |
| Piston Guides: | Self lubricating(Polypropylene+GF)Piston Seals Nitrile** |
| Piston: | Die casted aluminium dual piston |
| End Caps: | Polyester coated die cast aluminium |



Actuator Design
We leverage the latest engineering techniques to build actuators with precision, efficiency and reliability in mind. Our expertise covers electrical, pneumatic models.
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