close
Main Categories
Filter By
Brand
Search Results
91 items
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
Block and Bleed Valve
BBV
The Block and Bleed Valve (BBV) is a NAMUR mounted module for the actuator. The BBV is used as a bypass valve for use with a manual override to shut off supply air and vent actuator ports. The BBV may also be used as a lockout valve which when properly implemented, will satisfy OSHA Standard 1910.147, “The Control of Hazardous Energy.”
- USD
Butterfly Valve Tee Assembly
BVTA
A-T Controls’ Butterfly Valve Tee Assemblies provide a cost-effective, alternative to a 3-way valve solution. Available for lug style butterfly valves, these unique tee assemblies can be customized to fit your application. Consult factory for valve selection and assembly options. Sizes 2 - 36 Lug style Ductile Iron body Various seat options for special application
- USD
Butterfly Valve Tee Assembly
BVTAb
A-T Controls’ Butterfly Valve Tee Assemblies provide a cost-effective, alternative to a 3-way valve solution. Available for lug style butterfly valves, these unique tee assemblies can be customized to fit your application. Consult factory for valve selction and assembly options. Sizes 2 - 36 Lug style Ductile Iron body Various seat options for special applications
- USD
C8/CR Series: Cryogenic
C8CRCryo
Triac C8/CR Series 3-Piece Manual Ball Valves feature a direct mount automation pad. The high quality investment castings feature a fully machined bore. The superior live-loaded packing system is accomplished with Belleville washers, “V” ring packing and a unique primary pyramidal stem seal. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves.
- USD
CSA Series Ball & Butterfly Valves | CSA 3.16 Certified
CSABBV
CSA 3.16 is a standard that certifies 1/4” – 8” valves with welded, flanged, or threaded ends for use in natural gas, manufactured gas, and liquefied petroleum gases that are suitable for use between -76°F to 356°F. The certified pressure range for these valves is 0–125 psig, and the maximum permissible pressure of valves installed in these applications is 187 psig. Each A-T Controls CSA 3.16 certified valve has TFM™-1600 seats installed, is production tested (seat leak tests in both directions and shell test), tagged with the date the valve was tested and CSA logo, and operation tested. The valves have been certified for service temperatures of -20°F to 149°F. A-T Controls certified 3.16:21 floating ball valves include our F88/F88C Series (1/4” - 3”), F90/F90C Series, and 6” Series 93/93C valves. A-T Controls certified High Performance Butterfly Valves include 2”, 3”, 4”, 6” and 8” Series P1S valves.
- USD
D9 Series
D9
Triac® D9 Series Flanged Ball Valves feature a direct mount automation pad. The high-quality investment castings feature a fully machined bore. Superior live-loaded packing system is accomplished with Belleville washers, V ring packing and a unique pyramidal stem seal design. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves. Direct Mount Split body Flanged Ball Valve ASME Class 150 Sizes 1/2” to 12” Full Port 316 Stainless Steel or WCB ISO 5211 actuator mounting pad RTFE seats standard; 50/50 STFE option for higher temps and difficult applications TA-Luft Certified for Low Emissions Pyramidal Stem Seal Design Superior live-loaded packing system Blowout Proof Stem with dual anti-static devices Monel Ball and Stem available View this package in 2D or 3D on our Automated Drawing System.
- USD
Declutchable Gear Override
DeclutchableGO
The Declutchable Gear Override “Sandwich Mounts” between a pneumatic quarter-turn actuator and a ball, butterfly, plug or damper valve. This rugged device allows for manual operation during installation, system testing and in the event of an air supply failure. The DGO Series mounts directly to many of the most popular rack and pinion style actuators on the market, and does not require a bracket between the pneumatic actuator and declutchable override. The units come complete with a three-stage coupler that connects to the pneumatic actuator through the gear override and to the valve (or coupler). Output torques cover a broad range of pneumatic actuator and quarter-turn valve sizes that require the convenience of a manual override. FEATURES: There are 2 Industry Standard Mounting Patterns: 3RDGO – Matches the ISO 5211 dimensions 3KDGO – Matches the Keystone 3.25 and 5.00 bolt patterns 3 Stage Coupler (Actuator, Gear, Valve) Rugged Declutch Lever and Engagement Handle BBV – Block and Bleed Valve to exhaust air supply from actuator
- USD
DR Series: 3-Way Temperature Control
DR3WTC
For tank temperature control in the wine industry, A-T Controls offers custom solutions. On the SUPPLY side (3 position control, off/cooling/heating) and RETURN side (2 position, diverting from cooling and heating), our DR Series ball valves may be automated with Triac WE-500 electric actuators. Sizes 1/2”- 2” Regular Port Design (1/2” Full Port) 2000/1500 psi WOG (by size) Available in 316SST or Carbon Steel Threaded, Socket Weld, or Butt Weld Ends Superior Live Loaded Packing System For our White Paper on Temperature Control in Wine Making, go to the Resources tab > Applications > Temperature Control.
- 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