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Valve Automation & Actuators
23 items
180º Pneumatic Rack & Pinion Actuators
180PRPA
With torques from 370 in-lbs to 9300 in-lbs, the TRIAC® 180-AL Series Actuators are ideal for multi-port (3, 4, 5 way) valves, ball valves, 3-way plug valves, conveyor diverters, bulk material diverters and any other application requiring reliable pneumatic torque over a 180º rotation. The units feature hard anodized aluminum housings, die cast aluminum pistons with Delrin® wear pads and nitrile seals. As in our famous TRIAC® 90º actuators, the 180º units feature NAMUR accessory dimensions and ISO 5211 mounting. 370 in-lbs. to 9300 in-lbs. Hard-anodized aluminum housings Die cast aluminum pistons Delrin wear pads and nitrile seals Namur accessory dimensions ISO5211 mounting Options and Accessories 120° adjustable stops (for diverters) 3-position control circuits Complete the package with a solenoid valve, limit Switch, positioner, filter regulator, or mounting hardware kit
- USD
3R/2R Series: Rack & Pinion Actuators
3R2RRPA
TRIAC® pneumatic rack and pinion actuators are designed and manufactured to provide the highest cycle-life on the market. We can accessorize them to accomplish virtually any control requirement. They are available with various mounting dimension configurations and span eleven models for appropriate torque compatibility. Standard working temperature -5ºF to 175ºF Low and high temperature options Maximum working pressure 150 psig Operating media: clean, dry air, non-corrosive gas or light hydraulic oil Air supply 40 psi - 150 psi Rotation 100º Double Acting or Spring Return Torques to 56,000 in. lbs. Common end caps for DA and SR Substantial pinion bearings mean high cycle life Corrosion resistant hard-anodized aluminum finish Nickel Plated and PTFE Infused Options Standard accessory mounting; NAMUR, VDI/VDE 3845 Standard valve mounting pad: ISO 5211 (models TR/3R10 - 2R/3R3500) Wide base for direct mount to many butterfly valves Custom Mounting configurations available in quantity Permanently lubricated units Each unit serialized Our extensive inventory and engineering capabilities allow us to respond to your needs with flexibility. We pride ourselves on exceeding customer expectations. Contact us for application assistance.
- USD
BFS Series: Battery Backup Actuators
BFSBBA
The TRIAC® BFS Series battery failsafe electric actuator features a sealed lead-acid (VRLA) battery with capacity for five cycles following loss of power. The battery recharges automatically when re-energized. The actuator is configurable to either fail close or fail open on loss of power supply. Battery Backup Fail-safe Electric Actuators for Emergency Shutdown Applications Torques up to 2640 in-lbs Corrosion resistant housing and enclosure Type 4, 4X and 6, IP65 110/120 VAC/1PH standard motor, or 220/240 VAC/1PH motor option Sealed, maintenance-free, rechargeable battery Manual override with handwheel
- USD
Electric Actuators
EA
Multi-Turn Actuators Rotary Actuators: 90° -180° -270° -360° Fail Safe Next-generation advances: New intuitive user interface Advanced dual stacked display with configurable datalogger functionality Toughened glass screen plus optional environmental shieldSetting tool with secured Bluetooth® connection High reliability, solid-state controls (multi-turn variants)Reduced internal wiring and connections Simplified torque sensor (multi-turn variants) Simple and robust absolute position sensor with high reliability and accuracy New thrust base design (multi-turn variants) Separable gearbox/thrust base across the range (multi-turn variants) Advanced real-time status reporting Powerful Features: 3-phase, direct current, and 1-phase variants Watertight and hazardous area enclosures Double-sealing Handwheels for emergency and ease-of-use operation Advanced, multilingual display for status and setup Detailed data logging settings and data capture using the supplied Rotork Bluetooth® Setting Tool ProInSight2 PC software for valve performance analysis Highly intuitive user interface Comprehensive control and flexibility Direct drive part-turn (IQT, IQTM, IQT Failsafe, IQTF, and IQTFM) IQH Range High output speed Self Locking Multi-Turn Fast operation achieved by a 1:3 step up epicyclic gearbox between the 2-pole motor and worm gearbox
- USD
E-Series (Original Style) Triac® Electric Actuator
ETriacEA
The original product line of TRIAC electric actuators, E Series electric actuators offer torques from 300 to 30,000 in. lbs. and numerous features including manual overrides, auxiliary switches, 4-20mA modulating control, several voltage options including 1-phase 24/120V/220V - 12 and 24VDC, 3-phase 220v, 380v, and 440v (view voltage chart). The units feature EP-CYCLICAL gear trains and a unique manual override with handwheel. All actuators are Type 4x and are designed for maximum cycle life due to our rugged motors and gear trains. As with all TRIAC actuators, our E Series electrics are available with mounting kits on most ball, butterfly and plug valves. The actuators are ideal for use on butterfly and louver dampers with the increased benefit of self-locking EP-CYCLICAL gears, eliminating the need for unreliable solenoid brakes. E Series Electric Valve Actuators Feature CSA and CE Approved Corrosion resistant Type 4, 4x construction Self-locking EPI-CYCLICAL gear train Standard manual override with handwheel Visual position indicator Standard two auxiliary limit switches (10amp at 120VAC) Torque swtiches (2) standard on models ETI-8600 and larger Optional servo card for modulating service ISO5211 mounting patterns 14º-160ºF working temperature E Series Electric Valve Actuator Options Potentiometer A optional potentiometer can provide a resistance (0-135ohm, 0-1Kohm, 0-5kohm, 0-10kohm) signal proportional to the actuators position. The potentiometer can give continuous feedback to control panels and other closed loop devices. Three Position Control The E-Series actuator can be configured to have three distinct positions. The three position controls is useful in filling applications and multiported valves. Two Wire Control When using the optional two wire control, the E-series (2) position electric actuator can be controlled with a low voltage signal. When the voltage is present the spring loaded relay will trip energizing the actuator to rotate clockwise or counter-clockwise. When the voltage is removed the spring will untrip the relay, energizing the actuator to rotate in the opposite direction. DC Modulating Card The Triac DC modulating card (4-20mA input) can be used with the Triac E-Series DC powered actuators. Dynamic braking reduces motor coasting and provides improved control. Low standby current (22mA typical) when the actuator is not in operation. Speed Control The Triac Speed Control is a compact module that extends the operating time of the E-Series AC powered actuator by pulsing the motor on and off. Extending the cycle time of an actuator can avoid problems associated with water hammer and control system instabilities. Control Boxes Control boxes are available for a variety of local control options, such as local/remote open-off-close and jogging control. NEMA 4 housings are used as standard, but other housings are available upon request. E Series Modulating Control Features 10 bit Microprocessor Controller for precise positioning - eliminates the need for an external deadband control. Programming of the controller is accomplished by a combination of push buttons and seven position DIP switch without the need for a command signal. Input signals can be 4-20mA, 0-10VDC, 1-5VDC, Command signal potentiometer. The TMC2 can be programmed to fail in place, fail clockwise or fail counter clockwise on loss of command signal. Characterize control - Linear, Quick opening (square root) or equal percentage (square) relationship between the actuator position and the command signal. On Board - 4-20mA Transmitter (Optional).
- USD
Hydraulic Actuators
HA
Linear Actuators Rack and Pinion Actuators Scotch Yoke Actuators
- USD
KE Series: Worm Drive Weather Proof Actuator
KEWDWPA
The TRIAC® KE Series electric actuators are the perfect match for small resilient or high-performance butterfly valves and dampers because of the self-locking worm drive and low profile that makes them ideal for tight spaces. The KE Series actuators are used to control rotary valves, such as butterfly valves, ball valves, plug valves, etc. Widely used in applications such as petroleum, chemical, water treatment, ship, paper, power stations, heating supply, building automation, light industry, etc. Standard Features: Convex lens visual position indicator makes it easier to observe without water collecting on the surface of the indicator Anti-condensation heater and thermostat Two auxiliary limit switches Self-locking gear train Manual override with wrench Available motor voltages: 12VDC, 24VDC, 120VAC and 220VAC Optional 4-20mA and 0-10 VDC proportional control 8000 cycles @ 50% duty cycle
- USD
Pneumatic Actuators
PA
Linear Actuators Rack and Pinion Actuators Scotch Yoke Actuators Vane Actuators
- USD
SRX Series: Spring Return Electric Actuators
SRXSPEA
Spring Return Electric Actuators are used in critical processes to return quarter-turn valves to their safe position even with the absence of power. Available in 300, 600, 1200, 1800, and 3200 in-lb units in both on/off and modulating. Explosion Proof, Class I, Division 1, Groups C and D, T4 Design Weatherproof, Type 4, 4x
- USD