Rack & Pinion Actuators

TRIAC® pneumatic rack and pinion actuators are designed and manufactured to provide the highest cycle-life on the market. We can accessorize them to accomplish virtually any control requirement. They are available with various mounting dimension configurations and span eleven models for appropriate torque compatibility.

Product Description

Standard working temperature -5ºF to 175ºF
Low and high temperature options
Maximum working pressure 150 psig
Operating media: clean, dry air, non-corrosive gas or light hydraulic oil
Air supply 40 psi – 150 psi
Rotation 100º
Double Acting or Spring Return
Torques to 36,000 in. lbs.
Common end caps for DA and SR
Substantial pinion bearings mean high cycle life
Corrosion resistant hard-anodized aluminum finish
Standard accessory mounting; NAMUR, VDI/VDE 3845
Standard valve mounting pad: ISO 5211 (models TR10 – 2R3500)
Wide base for direct mount to many butterfly valves
Custom Mounting configurations available in quantity
Permanently lubricated units
Each unit serialized
Substantial pinion bearings mean high cycle life
Corrosion resistant hard-anodized aluminum finish
Standard accessory mounting; NAMUR, VDI/VDE 3845
Standard valve mounting pad: ISO 5211 (models TR10 – 2R3500)
Wide base for direct mount to many butterfly valves
Custom Mounting configurations available in quantity
Permanently lubricated units
Each unit serialized