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Description
Pneumatic actuator is prelubricated and tested to a min one million operations. Actuators are available double acting and spring return models. Its meet international ISO5211 standards for easy vale mounting and replacement visual position indicator will monitor the open and closed position.
Standard Specification
| 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 |
Working Pressure
Standard Temperature:-20~+80Degree
Low Temperature:-50~+80Degree
High Temperature:-15~+150
Testing For All Actuators
All actuators manufactured by HEARKEN are individually tested. Testing is carried out to check the leakage in both internal and external. The angle of rotation and Torque values. All bodies are stamped with year, month of production, size and serial number.
Range of Standard Accessories are Available for Direct Mounting
Solenoid Valve |
Limit Switch boxes |
Electro-pneumatic Positioner |
Declutchable Manual Override Gearbox |
High Visibility Indicator |
Interface Specification
 |  |  |
Drive and Flange to ISO5211 | The NAMUR Drive Pinion and direct installation of accessorie such as Limit Switch and Positioner. | Air supply connection is designed in accordance with NAMU R Standard to install solenoid valve. |
Bottom View Iso5211
Click here to get more information about this product>>
Description
Pneumatic actuator is prelubricated and tested to a min one million operations. Actuators are available double acting and spring return models. Its meet international ISO5211 standards for easy vale mounting and replacement visual position indicator will monitor the open and closed position.
Standard Specification
| 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 |
Working Pressure
Standard Temperature:-20~+80Degree
Low Temperature:-50~+80Degree
High Temperature:-15~+150
Testing For All Actuators
All actuators manufactured by HEARKEN are individually tested. Testing is carried out to check the leakage in both internal and external. The angle of rotation and Torque values. All bodies are stamped with year, month of production, size and serial number.
Range of Standard Accessories are Available for Direct Mounting
Solenoid Valve |
Limit Switch boxes |
Electro-pneumatic Positioner |
Declutchable Manual Override Gearbox |
High Visibility Indicator |
Interface Specification
| | |
Drive and Flange to ISO5211 | The NAMUR Drive Pinion and direct installation of accessorie such as Limit Switch and Positioner. | Air supply connection is designed in accordance with NAMU R Standard to install solenoid valve. |
Bottom View Iso5211
Click here to get more information about this product>>
