Actuators
Norbro Pneumatic Actuators Series 40R
Pneumatic Actuators – Rack & Pinion – Norbro 40R
Designed for high performance and reliability using the unique guide rod design, the Norbro 40R can be used on a variety of quarter turn valves in a wide range of applications. As proof of this, Norbro pneumatic actuators can be found in a range of applications as diverse as the petrochemical industry, food and beverage, steel production, pharmaceuticals, plastics manufacturing and oil and gas.
Features & Benefit Series 40R
- Limit stops in both directions of stroke
- ISO mounting with star drive output for standard valve attachement
Detail Specification
| Valve Body | Aluminium (Extrusion) Anodised |
| Pistons | Aluminium |
| Temperature Range | Standard –20°C to +100°C |
Norbro Actuators Series 33
Pneumatic Actuators – Rack & Pinion – Norbro 33
Norbro’s Series 33 pneumatic 180º actuator is derived from the world-renowned 40R actuator. In the Series 33, the support rod guided pistons are fitted with steel racks to drive the 180° pinion,The 33 Series is ideal for driving any 180° valve including Flowserve Worcesters’ 14, 18 and 19 Series. It can also be used for any other 180° driven device.
Features & Benefits Series 33
- ISO mounting with star drive output for standard valve attachment
- Unique moving guide rod design minimizes wear and provides long service life
Detail Specification
| Valve Body | Aluminium/Anodised |
| Piston | Aluminium/Natural |
| Pinion Assembly | Carbon Steel/Gas Nitride |
Norbro Actuators Series 33
Pneumatic Actuators – Rack & Pinion – Norbro 33
Norbro’s Series 33 pneumatic 180º actuator is derived from the world-renowned 40R actuator. In the Series 33, the support rod guided pistons are fitted with steel racks to drive the 180° pinion,The 33 Series is ideal for driving any 180° valve including Flowserve Worcesters’ 14, 18 and 19 Series. It can also be used for any other 180° driven device.
Features & Benefits Series 33
- ISO mounting with star drive output for standard valve attachment
- Unique moving guide rod design minimizes wear and provides long service life
Detail Specification
| Valve Body | Aluminium/Anodised |
| Piston | Aluminium/Natural |
| Pinion Assembly | Carbon Steel/Gas Nitride |
Norbro Actuators Series 61
Pneumatic Actuators – Rack & Pinion – Norbro 61
The Norbro 61 Series brings new levels of control to batch/filling operations. It has been designed specifically to provide rapid, repeatable and highly accurate filling control for all weigh/measuring processes. The 61 Series is suitable for applications in either fully automatic or manual systems, and can be used with any quarter turn valve.
Features & Benefit Series 61
- High repeatability for fast control on batch filling operations
- ISO mounting platform with star drive output for standard valve attachement
- Based on the Norbro 40R actuator
Detail Specification
| Valve Body | C3771/td> |
| Plunger | SUS410＋FKM |
| Coil | PEW |
