|
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 is proud to expand this successful line of high performance, highest quality pneumatic
actuators, the Series 90/91. We have developed through engineering excellence and precision manufacturing a
space saving, modular product line. Many features previously available only as options are built into the Bray Series 90/91.
This results in reduced overall size requirements and economic savings. In addition the Brayline Accessories are
fully modular and directly mount to the actuator – providing flexibility and efficiency at reduced cost.
Bray Series 90/91 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.
Bray Series 90/91 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.
Please consult Bray factory for further information.
|
|
