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Bettis RPE-Series Pneumatic Rack and Pinion Valve Actuator

The Bettis RPE-series is a rack & pinion actuator, available in 12 sizes as spring return or double acting models. The actuators have a tough and reliable design and are intended to operate quarter turn valves or any other quarter turn application. The Bettis RPE-series comes with coated body and endcaps, has a special high corrosion resistant aluminum pinion design and has stainless steel fasteners, resulting in a long lasting durable actuator design.

Bettis KEMI & PETROKEMI

Any questions?

Morten Noppenau
Country Manager Askalon Denmark
Phone. 2121 3491

Morten.Noppenau@askalon.dk

Specifikationer
Funktioner
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Power Source	Pneumatic
Product Type	Pneumatic Rack and Pinion Actuator
Actuation	Double-acting, Spring-return, Quarter-turn
Certifications	ROHS3, REACH, ATEX, PED and Machinery Directives, SIL3, IP66/67
Control Type	On/Off, Positioning, Modulating, ESD
Valve Type	Ball, butterfly, plug and any other quarter turn application
Operating Temperature	Standard -20°C to +80°C (-4°F to +176°F). Optional high and low temperature options
Torque	12 sizes: 12 to 4100 Nm (106 to 36,474 lbf.in)
Operating Pressure	Up to 8.3 bar / 120 psi

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.

Brands

Bettis RPE-Series Pneumatic Rack and Pinion Valve Actuator

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