Bettis RPE-Series Pneumatic Rack and Pinion Valve Actuator

Heavy duty body castings provide maximum protection in the harsh environment of process plant locations.;Polyurethane powder coating provides excellent corrosion resistance on housing and end caps.;One piece blow-out proof, pressure balanced, pinion allows safe in-field re-configuration from Fail-Close to Fail-Open.;The aerospace type alloy 7075 T6 for the pinion, provides the best combination of corrosion resistance, high strength and a lightweight construction as well as providing protection against galvanic corrosion.;Precision dual stroke adjustment provides accurate and intuitive end of stroke adjustment for the Open and Closed valve position.;Low maintenance bearings for pistons and pinion.;Accurately designed and machined components assure a perfect fit and long cycle life.;Stainless steel or Deltatone™ coated fasteners.;VDI/VDE 3845 (NAMUR) solenoid interface and top accessory interface.;Dual ISO 5211 mounting patterns allow low-profile direct mounting to valves.;Drive inserts on the valve flange make direct mounting flexible, either for square, flat head, or round with key way stems.