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Pneumatic Actuator
Rack & Pinion
Double Acting & Spring Return
Styling, strength, compactness, and simplicity of design have been combined to produce the
best rotary actuator on the market today. Bray Controls introduces this newest line of high performance,
highest quality pneumatic actuators, the Series 92/93.
Engineering excellence and precision manufacturing has produced a modular product line with reduced overall size requirements
and economic savings. In addition all Brayline Accessories are fully modular and directly mount to the actuator – providing flexibility and
efficiency at reduced cost.
Bray Series 92/93 actuators are rack and pinion, opposed-piston actuators available in two versions: double
acting for rotation of 90°, 135° and 180°, and spring return for 90° rotation. Their ideal use
is actuating butterfly, ball or plug valves, but they can be applied anywhere a rotation of 90°, 135° or 180° is needed. Rotated on low
friction acetal bearings, Bray units are well suited to handle offset loads to the gear and output shaft assembly.
The Series 92/93 actuators were designed primarily for pneumatic operation up to a maximum pressure of 140 psig (10 Bar) and
for temperature ranges of -40°F (-40°C) to +200°F (+95°C). For higher and lower temperature applications, consult factory.
All double acting and spring return units are suitable for both on-off and throttling applications. Actuators which can be actuated
with other media such as hydraulic oil or water are also available as an option.
The Series 92/93 is completely enclosed and self contained. The many features minimize maintenance and provide safe, simple disassembly and assembly.
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