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Air Volume Boosters
AVB
The AVB Series is an air volume booster that is mounted between the positioner and actuator. It provides the actuator with a high air flow output, whose pressure corresponds exactly to the signal pressure. Delivers high air volume to actuator Provides ample air volume flow between positioner and actuator to eliminate over and/or under travel of the control signal Provides a tight shut off to reduce a costly air consumption Exhaust filters are installed for prevention of contamination by foreign substances from outside
- USD
APL Series: CSA Approved Limit Switches
APLCSAALS
The Triac® APL Series Limit Switches feature high quality, easy to use, multiple option switch boxes for rotary actuators. Their die-cast aluminum housings are powder coated for corrosion resistance and feature open/close visual indicators, quick-set cams and easy access terminal strips. These economical switch boxes offer numerous switch, sensor and transmitter options to handle most applications found in today’s process and industrial markets. Features: Die-cast aluminum powder coated enclosure | Captive cover bolts | NAMUR mount brackets | Quick-set spring loaded cam | Dome visual indicator (3-way available) | Up to four switches on APL 3, 4 and 5 and various mechanical, proximity and reed type sensors, feedback potentiometers and 4-20mA transmitter options. APL 2 Series “Compact” Switch CSA Approved, Type 4X Solid, compact, low-profile design Dual 1/2 NPT conduit entries, 8 pts. on terminal strip Ambient temperature range -20°C to 80°C (2) SPDT mechanical micro switches APL-218 (2) SPDT gold plated micro switches make it useful as a simple device for intrinsically safe applications. APL 3 Series Limit Switch CSA Approved, Type 4X Rugged and flexible design Dual 1/2” NPT conduit entries, 8 pts. on terminal strip Ambient temperature range -20°C to 80°C APL 4 Series Limit Switch CSA Approved, Class I, Division 1, Groups C and D T6 Class I, Zone 1, AEx d IIB, T6, Ex d IIB, T6, Type 4X/6, IP 66/67/68 ATEX/IECEx rating available: Ex d IIB T6 Gb (APL-410N-ATEX) Dual 3/4” NPT conduit entries, 8 pts. on terminal strip Ambient temperature range -20°C to 60°C APL 5 Series Limit Switch CSA Approved: Class I, Div 1, Grps B, C and D T6; Class II, Div 1, Grps E, F, G; Class III - Class I, Zone 1, AEx d IIC, T6; Class II, Zone 21, AEx tb IIIC T65°C Db; Ex d IIC, T6; Ex tb T65°C Db; Type 4X/6, IP66/67 ATEX/IECEx rating available: Ex d IIC T6 Gb, Ex tb IIIC T85°C Db, IP67 (APL-510N-ATEX) Available with Stainless Steel enclosure Dual 3/4” NPT conduit entries, 8 pts. on terminal strip Screw-on enclosure lid with spring loaded captive cover bolts - unique design to hold bolts inside cover Ambient temperature range -20°C to 60°C (-4°F to 140°F) Low temp option down to -50°C (-58°F) with C1, C3 switches only APL 9 Series Stainless Steel Limit Switch Type 4X, IP 67 (CSA Pending) 304 Stainless Steel Enclosure Stainless Steel shaft and captive cover bolts NAMUR stainless steel mounting bracket included Ambient temperature range -20°C to 80°C
- USD
ASD Fail Safe Digital Smart Valve Positioners
ASD5000
Digital smart positioner with HART protocol (Ver.7) Easy and quick auto-calibration Detects reverse acting (RA) or direct acting (DA) automatically Non-contact magnetic position sensor Alarm codes according to NE 107 Standard NAMUR mounting bracket (VDI/VDE 3845, IEC 60534-6-2) with adjustable height Usable with single or double acting actuators Auto/Manual bypass Programmable characteristic curve with 17 points Includes logic to eliminate overshooting and hunting, improving control Low air consumption (0.1 SCFM) High flow pilot valve (10.5 SCFM) Direct to atmosphere exhaust improves reliability. Wide operating temperature range (-22°F to 176°F ) IP66 enclosure and standard model with Intrinsically safe ratings (IECEx/ATEX Ex ia IIC T6/T5 Gb, Ex ia IIIC T85°C/T100°C Db) Options Low Temperature (-40°F to 176°F) Linkage-less actuator connection 316 Stainless Steel body Advanced diagnostics
- 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
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
EPR-1000 Electro-Pneumatic Positioner
EPR-1000EPP
TRIAC® EPR 1000 pneumatic positioners (4-20mA, linear pneumatic positioner, and rotary type pneumatic positioner) are advanced control devices which provide unparalleled stability in difficult environments. They are made with a vibration-resistant design and a corrosion-resistant aluminum diecast body. A solid workhorse you can depend on for consistent, reliable control. Easy maintenance Sensitive response for high performance Simple structure for feedback connection Precise calibration with simple SPAN and ZERO adjustments Simple conversion to Direct Acting or Reverse Acting Split range control available by simple adjustments without changing parts Stainless steel gauges standard A restricted pilot valve orifice kit for small actuators included Optional built-in limit switches or 4-20 mA position transmitter for feedback Optional directly-mountable positioner
- USD
EX, EC, ES, EY, EW Series: UL Listed Limit Switches
EXECESEYEWLS
The TRIAC® EX, EC/ES, EY, and EW Series hazardous location Limit Switches provide compact design and low cost for both visual and remote electrical indication of rotary valve/actuator position. Their heavy duty design and wide variety of options make them ideal for multi-purpose limit switch applications. Features: twin shaft body design | easy-set cams | multiple switch options | valve position indicator | 1/2 or 3/4 NPT conduit entries | standard NAMUR mounting brackets | various models and options EX Series: Aluminum Housing NEMA 4, 4X, 7 and 9 applications Up to three conduit entries EC/ES Series Available in Aluminum (EC) or 316SST (ES) Housing UL Listed type 4, 4X, Weather-Proof Dual threaded conduit entries with extra terminals EY Series Low Copper Aluminum Housing UL Listed type 4, 4X, 7 and 9, Explosion-Proof and Weather-Proof Up to four conduit entries with extra terminal options EW Series L316 Stainless Steel Housing UL Listed type 4, 4X, 7 and 9, Explosion-Proof and Weather-Proof Up to four conduit entries with extra terminal options
- USD
Filter Regulator
FilterR
Stable setting pressure: Constant output pressure under variable flow rates or supply pressures. Corrosion-resistant construction: Aluminum die-casting are finished with chromate. Filter: It is designed to equip with high capacity 5 Micron Filter housed. Self Relief function: Self-Relief function is operated when the output pressure is higher than setting pressure. High flow capacity: It is designed to supply sufficient flow. Disc: It is strong in oil resistance. Tight shut off: A soft, rubberized pin provides a positive shut off and compensates for dirt and other foreign matter.
- USD
Flow Control and Speed Control
FCSC
Minimizes installation time and cost. Reduces the mounting height and enables compact machinery design. Effective area is larger than the former mode.
- USD
Fusible Link
FLink
For emergency shutdown in case of fire and high temperature atmosphere.
- USD
Lock-up Valve
LUV
A-T Controls' Lock-up Valve is an excellent choice for all fail-in-place applications when air supply drops below acceptable pressure. The LV-1 can be utilized to maintain valve or damper position when properly connected to Triac® Pneumatic Actuators.
- USD
MVC Series
MVCS
The Mighty Controller is a rugged next generation edge computing device targeted at device OEMs and system integrators who want to modernize their approach to local system controls. Offering vast connectivity through multiple industry standard communication protocols and flexible iGPIO, the Mighty Controller can take the place of entire control cabinets in a fractional footprint. This allows system integrators to migrate solutions from a traditional hand-wired PLC cabinet to an embedded instrument, yielding better quality, performance, efficiency, and marketability. Innovative Technology A-T Controls' proprietary iGPIO technology is the pinnacle of industrial I/O flexibility. iGPIO allows developers to programmatically assign any industrial signal type to each of the Mighty Controller's 24 physical terminal points. Each terminal point supports 0-5V, 0-10V, 0-20mA, 4-20A, and 24V digital input and output signal types. Signal types are entirely software configurable, and no external resistors or alternate wiring is required.
- USD
MVC Series Mighty Digital Controller
MVCMDC
The Mighty Controller is a rugged next generation edge computing device targeted at device OEMs and system integrators who want to modernize their approach to local system controls. Offering vast connectivity through multiple industry standard communication protocols and flexible iGPIO®, the Mighty Controller can take the place of entire control cabinets in a fractional footprint. This allows system integrators to migrate solutions from a traditional hand-wired PLC cabinet to an embedded instrument, yielding better quality, performance, efficiency, and marketability. MVCG2 Digital Controller
- USD
Other Positioners - Series 760
760OP
A cost effective, universal approach to your valve control. The modular concept (Model 760P) allows all models to be built on the base pneumatic unit. The electro-pneumatic model (Model 760E) is created by adapting an I/P Transducer to the base pneumatic unit, and a wide range of accessories easily installs inside the unit. Universal design and choice of interchangeable NAMUR IEC 534-6 rectilinear or VDI/VDE 3845 rotary mountings provide wide application flexibility Double-acting or single-acting service and split ranging afford application versatility in a single unit NACE MR-01-75-compliant material ensures operation in harsh industrial environments Non-interaction of the zero and span adjustments and positive cam locking mechanism significantly reduce the calibration and setup Modular design reduces inventory because it allows interchangeable spare parts Comes standard with 3 cams, linear, quick opening and equal % for application versatility The 760 base pneumatic unit provides cam characterization, split ranging, direct or reverse action, and single or double acting without requiring additional parts. Key design features include non-interaction of the zero and span adjustments. Series 760 valve positioners include provisions for internal limit switch mounting and position feedback devices without requiring additional housings. Thus, the need to stack housings that impede access to the main enclosure are eliminated. A spool valve is used to load the actuator for positioning in response to an input signal. A characterized cam provides mechanical feedback. There are linear, equal percentage and quick opening operation cam profiles, and a blank profile cam is available for custom applications. Rectilinear action length can range from 1/2 to 6. The feedback shaft and characterized cam can be replaced in the field to configure the positioner for use with either a rectilinear or rotary actuator. No additional parts are necessary to change between single or double acting actuators or direct or reverse action.
- USD
Other Positioners - Series PS2
PS2OP
The PS2 Series digital electro-pneumatic positioner with Hart protocol is used to control the final control element of pneumatic linear or part-turn actuators. The electro pneumatic positioner moves the actuator to a valve position corresponding to the setpoint. Additional function inputs can be used to block the valve or to set a safety position. A binary input is present as standard in the basic device for this purpose. Only one device version for linear and part-turn actuators Simple operation and programming using three keys and a two-line LCD Automatic startup function with self-adjustment of zero and span Manual operation without additional equipment Selectable or freely-programmable characteristics Minimum air consumption Selectable setpoint and manipulated variable limiting Programmable tight shut-off function” Available for non-hazardous or hazardous applications as intrinsically-safe device (EEx ia/ib) or in flameproof casing (EEx d) Options: With 0/4 to 20 mA communication using HART signals (option) With PROFIBUS-PA communications interface (EEx ia)
- USD
Other Positioners - YT Series
YTOP
YT-1200 - Pneumatic Positioner YT-1000R-FM - FM Class I, Div 1 Grps C and D (20°C to 60°C) YT-3400 FM Approved Explosion Proof Electro-Pneumatic - FM Class I, Div 1 Grps A, B, C, and D T5/T6 (-40°C to 80°C)
- USD
PPR-1200 Pneumatic Positioner
PPR-1200PP
TRIAC® PPR 1200 pneumatic positioners (3-15PSI, linear pneumatic positioner, and rotary type pneumatic positioner) are advanced control devices which provide unparalleled stability in difficult environments. They are made with a vibration-resistant design and a corrosion-resistant aluminum diecast body. A solid workhorse you can depend on for consistent, reliable control. Easy maintenance Sensitive response for high performance Simple structure for feedback connection Precise calibration with simple SPAN and ZERO adjustments Simple conversion to Direct Acting or Reverse Acting Split range control available by simple adjustments without changing parts NAMUR mounting dimensions Stainless steel gauges standard A restricted pilot valve orifice kit for small actuators included
- USD
Pressure Relief Controllers
PRC
MVC5000 PARV Digital Controller The MVC5000 is a highly integrated process controller which adds decentralized automation to distributed flow control devices. ASME Section I Power Actuated Relief Valve Configuration “PARV” In the “PARV” configuration, the MVC5000 operates as a sophisticated digital pressure switch. While continuously monitoring process pressure through a high precision ADC, the MVC5000 automatically operates a power actuated relief valve according to the user’s programmed set pressure and blow down criteria. This configuration can be used to control ASME and non-ASME capacity certified PARVs. The PARV configuration also includes provisions for DCS and manual override.
- USD
Q-Series: Quarter-turn Gearboxes (Pro-Gear)
QTGPro
The Q-Series quarter-turn gearboxes are rugged industrial grade products, manufactured by Pro-Gear with cast iron housing and components. They are highly suitable for general industrial applications and applications in chemical, power, HVAC and waterworks. The Q-Series gear operators are intended for the operation of ball, plug and butterfly valves as well as power and process dampers. All models in this series feature high performance bearings and a powder coated finish. Offered in torques up to 620,000 in-lbs -5° to 95° stroke -25°C to 110°C (-13°F to 230°F) temperature range IP68 Sealing Stainless steel input shaft and fasteners Standardized according to DIN / ISO 5211 Axial needle bearings | NBR 70 gasket material | Sealed position indicator | Powder coated finish Insert bush system for flexibility and reduced lead times Carefully chosen ratios for increased MA rates Blind-tapped PCDs Customized options include locking devices, handwheels and chainwheels, low or high temp seals and greases
- USD
Special Application Limit Switches
SALS
HUBAS200EA13A Limit Switch AS-i Omega, AS-i protocol with integral solenoid valve, limit switch, AS-i interface HUBDB500GA45A Limit Switch 3-position dribble control system for spring return actuators HUBDA500GA35A Limit Switch 3-position control system for double acting actuators (90º or 180º rotation) Low Pro Sandwich Style Limit Switch - L2F14230 Low profile switch for use with other top mounted accessories Puck Style Low Pro Switch Available with 2 solid state sensors or AS-i protocol
- USD
Three Position Dribble Control
TPDC
The Triac® Dribble Control package is a complete unit incorporating two integral solenoid valves within a specifically configured limit switch designed for dribble control. The dribble control package mounts directly to all Triac® pneumatic actuators without additional mounting hardware. Common Applications: Filling or metering vessels - By being able to reduce the flow rate at a given point during a filling operation. It is possible to more accurately and efficiently fill a vessel. Flow dampening - With the dribble control package, automated valves can be partially closed rapidly and then completely closed gradually. This dramatically reduces shock to pipes and valves.
- USD
TV Series: Namur Mount Solenoids
TVNMS
TVC5 Solenoid Valve Features Namur (direct) mount conforms to VDI/VDE specifications Available weather proof or explosion proof Anodized aluminum body Single or dual coil available Manual override standard Various voltages available TVC6 Solenoid Valve Features Compact spool valve convertible from 3/2 to 5/2 NAMUR mount construction Standard manual operator DIN and Explosion proof solenoids available Single and dual solenoid constructions Mountable in any position Vents air from spring side of actuator to prevent corrosion of actuator TVCS Solenoid Valve Features NAMUR (direct) mount conforms to VDI/VDE specifications Available weather proof only Anodized aluminum body Single coil design only Manual override standard Various voltages available Intrinsically safe option available with TCIS (24VDC) only
- USD
Valve Position Dome Indicators
VPDI
Rugged Polycarbonate construction Provides clear indication of valve/actuator indicator status Mounts directly to actuators that have NAMUR interface
- USD
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