VA-CON

Bettis SCE300 Electric Actuator

The SCE300 is an intelligent quarter-turn electric actuator from the Bettis family of actuators. Compact and lightweight, this all-in-one actuator fits all the features of larger, heavier actuators into a neat, innovative design. Deploy the SCE300 to maintain effective control of low-torque, quarter-turn valves and dampers in even the largest and most complex plants.

Separate terminal enclosure is kept isolated from the electronics and motor compartment; only the wiring terminal is exposed during field installation
Standard adjustable torque switches, from 50 to 100% of rated torque output (3 steps: 50% - 75% - 100%)
Manual override is always engaged
Anodized aluminum with epoxy powder coat to protect unit against the decaying effects of aggressive environments
Visual mechanical position indicator for accurate visual reference of valve position
Directly mountable or readily adaptable to other quarter-turn valves
Permanently-lubricated, self-locking gear train helps eliminate the need for motor brakes; Epicyclical gearing ensures reliable and smooth operation
Mechanical travel stops designed to prevent over-travel during hand wheel or motor operation
Over-temperature motor thermostat
Integral speed control, independently adjustable in opening and closing directions
Latched-type output contacts for fully open / fully closed remote indication. Output contacts for monitor and blinker/local selector indication are also available

Bettis M2CP Electric Valve Actuator

Easy to maintain robust and reliable electric actuators that fit a broad range of quarter-turn and multi-turn applications.

Fits broad range of quarter-turn and multi-turn applications - wide range of frame sizes, horsepower ratings, and output speeds
Easy maintenance - M2CP control package can be removed, assembled, disassembled, and replaced using only a standard screwdriver
Motor options include most voltages of single-phase or three-phase alternating current and direct current
Meets US DOD Navy StandardsDOD-V-24657(SH) high shock and (MIL-STD-167-1, MIL-STD-901D) mechanical vibrations of shipboard equipment
Power shift clutch requires minimal force to operate even when valve is tightly seated |Clutch handle can be padlocked in either hand or motor position to prevent unauthorized use |Handwheel shaft is supported by bearings and splined at both ends to eliminate keys
Motors employ a minimum number of mounting configurations to maximize interchangeability |The motor and spur gear set form a modular unit that is mounted with only eight accessible fasteners |Wide range of motor-reduction spur gear selections offer multiple speed and torque output combinations
Thermal overload protection |Thermal contacts sense winding temperature and break the control circuit before damage occurs |Standard motors, supplied with thermal overload protection may be disabled for emergency shutdown installations
Includes an auxiliary clutch handle for emergency use |The clutch operates on the low torque side of the worm and worm gear drive train, and requires minimal force to operate |The valve, gate or damper is never disconnected from the self-locking worm gear
Incorporates a heat-treated alloy steel worm, as well as a cast-bronze worm gear drive sleeve, supported by tapered roller bearings to maximize thrust load support

Bettis TorqPlus Electric Valve Actuator

The Bettis TorqPlus Electric Actuator employs a unique modular design to allow for simple retrofits using over 200 different accessory kits.

Five models with output torques ranging from 100 in-lbs-in to 20,000 in-lbs-in (11 Nm to 2,260Nm)
Standard for torques as low as 350 lbs-in through 10,000 lbs-in torques is 100% (none less than 50% in all available motor voltages)
Compact design in weatherproof and explosion-proof housings
Modular design readily accommodates controls and accessories such as heaters, motor brakes, positioners, transmitters and control stations
Permanent lubrication reduces the need for scheduled maintenance
High strength gearing run in needle bearings for smooth energy transfer and long service life

Bettis TEC2 Electric Valve Actuator

The TEC2 Electric Actuator is the next generation of the non-intrusive TEC2000 actuator. Model 500 is discontinued.

Polyester powder-coated aluminum enclosure
Separately Sealed Terminal Chamber (STC)
Anti-condensation space heater
LCD message screen
Double-reduction motor gears provide flexibility, enables worm gearing to operate at lower speeds for minimum wear and long life
Self-locking gearing even during declutching and manual override and valve stem cannot be back-driven under high process pressures or heavy weight of gate

Bettis EHO Electro-Hydraulic Operator (Standard)

The Bettis Standard Electro-Hydraulic Operator(EHO) is a self-contained electro-hydraulic actuator designed to actuate quarter-turn valves. It is designed to provide fail-safe actuation for Emergency Shut Down(ESD) valves. The Bettis Standard EHO provides a straight forward, simple, reliable ESD actuator solution.

Utilizes a dependable spring-return actuator for the fail-safe stroke combined with an integral hydraulic power pack and electronic control module
Designed as an emergency shutdown actuation solution to stop process flow upon the detection of a command signal or loss of power, protecting personnel, equipment, and the environment
Consistently operates in challenging environments, hostile environments, and when power is challenged
Over fifteen alerts and alarms to help alert users of abnormalities in the system
Can be integrated into systems with existing common communication protocols and DCMLink
Environmental Protection: Control enclosure: IP68, Hydraulic actuator: IP67M, Motor: IP68, Reservoir: IP54 (IP66 optional)
Communication Protocols- HART and FOUNDATION Fieldbus, DCMlink configuration and monitoring software compatibility
Environmental Protection: Control enclosure: IP68, Hydraulic actuator: IP67M, Motor: IP68, Reservoir: IP54 (IP66 optional)

Bettis EHO Electro-Hydraulic Operator (Smart)

The Bettis Smart Electro-Hydraulic Operator(EHO) is a self-contained electro-hydraulic actuator designed to actuate quarter-turn valves. It is designed to provide fail-safe actuation for Emergency Shut Down(ESD) valves. The Bettis Smart EHO has advanced diagnostic capability and can be connected to DCMlink for remote monitoring.

Utilizes a dependable spring-return actuator for the fail-safe stroke combined with an integral hydraulic power pack and electronic control modul
Designed as an emergency shutdown actuation solution to stop process flow upon the detection of a command signal or loss of power, protecting personnel, equipment, and the environment
Consistently operates in challenging environments, hostile environments, and when power is challenge
Over fifteen alerts and alarms to help alert users of abnormalities in the system
Can be integrated into systems with existing common communication protocols and DCMLink
Communication Protocols- HART and FOUNDATION Fieldbus, DCMlink configuration and monitoring software compatibility
Environmental Protection: Control enclosure: IP68, Hydraulic actuator: IP67M, Motor: IP68, Reservoir: IP66
Environmental Protection: Control enclosure: IP68, Hydraulic actuator: IP67M, Motor: IP68, Reservoir: IP54 (IP66 optional)