33R 180 Degree Actuator

Flowserve Norbro’s series 33R 180 degree actuator is derived from the world-reknowned 40R pneumatic actuator and has been designed to compliment the Worcester Series 18/19 multi-way ball valve.

Industries:
General Industries,OEM,Pharmaceuticals,Electronics,Solvents,Slurry Processing,Polymers,Acid Transfer,Agriculture,Auxiliary,Caustic and Chlor-Alkali,Construction,Cryogenic,Waste Processing,Fire Protection – General Industry,Food Processing,HVACI

Flowserve Norbro’s series 33R 180 degree actuator is derived from the world-reknowned 40R pneumatic actuator and has been designed to compliment the Worcester Series 18/19 multi-way ball valve.

At the heart of the series 33R’s design is a special pinion with all-round gear teeth. The pinion is rotated by steel racks on pistons supported by guide rods.

The Series 33R 0range comprises eight sizes of actuator. Double acting operating pressure is limited to 5.5 bar 72 psi and a spring return version is available with the failsafe position at the end of the clockwise stroke.

Features

• Up to 180 degree rotation for multi-way valves
• Fast acting
• Compact design
• Failsafe option