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TorqPlus Electric Actuators
 Bettis TorqPlus quality line of electric actuators are designed for quarter turn applications - ball, butterfly and plug valves; dampers; vents and similar uses. TorqPlus actuators are manufactured in a wide range of guaranteed output torques and operating speeds to fit your specific requirements.
STANDARD FEATURES
- Two year warranty
- Heater and thermostat installed in all actuators
- Case hardened steel spur gear train is permanently lubricated
- Operating temperatures: -40 F with standard heater activated, to +140 F
- Single phase capacitor run motor with thermal overload protection
- Enclosure certified to weatherproof C.S.A. specifications that conform to NEMA type 1, 2, 3,3R, 4 and 12
- Handwheel manual operation
- Mechanical position indicator
- Captive hex bolts on enclosure
- Dual 3/4-inch NPT machined conduit entrances
- Two single pole double throw travel-stop limit switches with adjustable cams and 2 aux S.P.D.T.
- Female drive
- Weight: 65-70 lbs (type 4), 150-160 lbs (explosion-proof)
- Two mechanical torque limit switches
OPTIONAL FEATURES
- Dual purpose weatherproof and explosion-proof enclosures are certified by Canadian Standards Association for services: Class I Groups C,D, Division I; Class II Groups E,F,G Division I that conform to NEMA type 7 and 9
- Standard 1K potentiometer, other ranges provided upon request
- Electronic proportional positioner for 4-20 mA, 1-5 vDC, or 0-10 vDC control input and 4-20mA output signal
- Optional voltages 220 VAC 50/60 Hz single phase 220 VAC 50/60 Hz 3 phase
- Relay control
- Maximum of four additional single pole double throw auxiliary limit switches with adjustable cams
- Electromechanical brake
- Canadian Standards Association general purpose for electrical certification available under file #LR90062
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