Actuators

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