Actuators

NORBRO
SERIES 40R

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
Valve BodyAluminium (Extrusion) Anodised
PistonsAluminium
Temperature RangeStandard –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
Valve BodyAluminium/Anodised
PistonAluminium/Natural
Pinion AssemblyCarbon Steel/Gas Nitride


NORBRO
 SERIES 33

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
Valve BodyAluminium/Anodised
PistonAluminium/Natural
Pinion AssemblyCarbon Steel/Gas Nitride


NORBRO
 SERIES 33

NORBRO
SERIES 61

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
Valve BodyC3771/td>
PlungerSUS410+FKM
CoilPEW