(PDF) Rack and Pinion Pneumatic Actuators Emerson€¦ · · 201804 from dokumen.tips
The Bettis RPE-Series uses standardized interfaces for solenoid, switchbox or positioner mounting (VDI/VDE3845; NAMUR) Bettis RPE-Series is the result of 40-years of production and design refinement following stringent engineering standards to perform under the toughest, heavy duty applications Modular Construction allows the maximum flexibility across a wide range of applications
(PDF) Rack and Pinion Pneumatic Actuators Emerson€¦ · · 201804
The Bettis RPE-series comes with coated body and endcaps, has a special high corrosion resistant. The valve interface is equipped with an insert in the pinion bottom that allows both ISO5211 or DIN3337 mounting. Bettis RPE Series Pneumatic Rack and Pinion Valve Actuators A tough, work-horse product that offers reliable use in countless process applications
Bettis Valve Operating System (VOS) Actuators Emerson Video Library. The actuators have a tough and reliable design and are intended to operate quarter turn valves or any other quarter turn application The valve interface is equipped with an insert in the pinion bottom that allows both ISO5211 or DIN3337 mounting.
Pneumatic valve actuator / rotary / rackandpinion / doubleacting. RPE 600 44 20 57 26 RPE 950 58 26 89 41 RPE 1600 91 41 137 62 RPE 2500 141 64 221 100 RPE 4000 226 103 325 147 Actuator Model Spring-Return Double-Acting Opening Stroke Closing Stroke Stroke Stroke RPE 25 0.5 0.4 0.5 0.4 RPE 40 0.6 0.5 0.6 0.5 RPE 65 0.7 0.5 0.6 0.6 RPE 100 0.8 0.6 0.8 0.7 RPE 150 1.0 0.8 0.9 0.8 RPE 200 1.3 0.9 1.0 1.0 RPE 350. - Double-Acting Bettis RPE-Series actuators, requiring pressure to rotate in either direction, are available with a torque range between 4.8 Nm (44 lbf.in) and 6,490 Nm (59000 lbf.in) - The Bettis RPE-Series spring-return models require pressure in only one direction of travel and are suitable for air-fail close and air-fail to open