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A-T Controls
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LB Series: PFA Lined Ball Valves
LBPFALBV
A-T Controls’ Series LB ball valves feature the latest technology in PFA. These fully lined ball valves are available with stainless steel or epoxy coated carbon steel body. The superior PFA lining is able to withstand temperatures up to 400ºF and demonstrates greater durability than PTFE. This high purity PFA has extremely low gas permeability and outperforms other materials in critical services. These split body valves feature adjustable packing. The lining thickness is at least 3mm. throughout the body and ball. One-piece ball and stem design reduces side loading and extends stem and packing life. Sizes 1/2”-8” Flanged Ends | ANSI Class 150 Full Port Design Superior Packing System PTFE Seats Standard Lockable Manual Handle Spark Test Standard (20 kV) The A-T valves in this series hold CRNs (Canadian Registration Numbers). Use the search bar on our site to access the CRN certificates; search CRN.
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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.
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LS Series: A-T Resilient Seated Butterfly Valves
LSATRSBV
LS Series: Lined Butterfly Valve PFA lined (encapsulated) disc and PTFE seat for superior corrosion resistance against severe chemicals and corrosive services. Manual and Automated Butterfly Valves Lug or Wafer body, ANSI 125/150 flanges Bi-directional bubble tight shutoff for full pressure differential ASTM A395 DI and A351 CF8M body materials Square stems and ISO 5211 mounting pad for direct mounting
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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.
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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
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NS Series Ball and Butterfly Valves | NSF 61 & 372 Rated
NSBBV
A-T Controls’ NS Series floating ball valves and NS series butterfly valves are certified to meet the requirements of NSF 61 (Drinking Water System Components- Health Affects) and NSF 372 (Drinking Water System Components- Lead Content). This means that NS Series valves are certified for use (by Underwriters Laboratory) in water treatment, water purification, potable water, and water distribution systems and conforms with North American lead content requirements for “lead-free” plumbing. These valves hold CRNs (Canadian Registration Numbers). Use the search bar on our site to access the CRN certificates; search CRN. NS butterfly valves are available in sizes 2” – 24”, and have Class 150 wafer or lug flanges. (NS, NSP) NS ball valves are available with threaded, socket weld, butt weld, Class 150, and Class 300 end connections. (NS20, NS22, NS55, NS90-F1, NSD9-F1, NSD9-F3) Water Treatment | Potable Water Service | Reverse Osmosis | Desalination
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NS Series Butterfly Valves | NSF 61 & 372 Rated
NSBV61
NSF 61 and 372 certified and Dead-End Service, Manual and Automated Butterfly Valves, Lug or Wafer body, ANSI 125/150 flanges (NS, NSP) A-T Controls’ NS series butterfly valves are certified to meet the requirements of NSF 61 (Drinking Water System Components- Health Affects) and NSF 372 (Drinking Water System Components- Lead Content). This means that NS Series valves are certified for use (by Underwriters Laboratory) in water treatment, water purification, potable water, and water distribution systems and conforms with North American lead content requirements for “lead-free” plumbing. Bi-directional, bubble tight shutoff for full pressure differential Vulcanized Molded rubber seat design ASTM A395 DI and A351 CF8M body materials Multiple seat and disc materials available Square stems and ISO 5211 mounting pad for direct mounting These valves hold CRNs (Canadian Registration Numbers). Use the search bar on our site to access the CRN certificates; search CRN.
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OC/OS Series: A-T Resilient Seated Butterfly Valves
OCOSATRSBV
A-T Controls Butterfly Valves cover a wide range of industries from General Purpose to Chemical, Food and Beverage, Pulp and Paper, Waste Water applications and more. The product line features many choices of seat, disc and stem materials which enable you to address a wide variety of applications and media. A-T Controls Butterfly Valves are designed to comply with MSS-SP-67 and API-609 and are tested to comply with API-598 standards. They are compatible with ANSI 125/150 flanges. These valves hold CRNs (Canadian Registration Numbers). Use the search bar on our site to access the CRN certificates; search CRN. OS and OSB Series Square stem, Sizes up to 12 Body material is Ductile Iron (OSB) or Stainless Steel (OS) OC and OCB Series DD stem, Sizes 14-24 | Keyed Stem, Sizes 30-48 Body material is Ductile Iron (OCB) or Stainless Steel (OC) Trim Options Body Wafer or Lug style, ductile iron or stainless steel Disc Nickle Plated Ductile Iron, 316 Stainless Steel (polished option), Aluminum Bronze, Nylon Coated Ductile Iron, Undercut 316 SST (polished option), Undercut Aluminum Bronze, and others may be available on request Seat EPDM, Buna-N, Food grade EPDM, High temp EPDM, Viton®, PTFE Stem 420 SST standard (431 SST, 17-4PH and others available) Stem Bushing PTFE (Lubricated Bronze available) Stem Seal Buna (Viton® available)
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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.
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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)
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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)
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P1 Series: Piggable
P1Piggable
This unique three piece stainless steel valve is specifically designed for pigging applications in SCH 10 pipes. The value has full SCH 10 pipe inside diameter to fascilitate the passing of a pipe pig to efficiently clean the line between various production batches. Sizes 2-4 (CF for 6) Available in 316SST Flanged or Socket Weld Ends Blowout Proof Stem w/ Dual Anti-Static Devices
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Painless Stainless: Stainless Steel Ball Valve Packages
PSSSBVP
Painless Stainless automated packages include a stainless steel ball valve mounted to a TRIAC® Series S2 Stainless Steel Actuator with epoxy coated high tensile strength springs.
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Pneumatic Floor Mount Damper Drive Options
PFMDDO
Torque 420 In-Lbs to 300.000 In-Lbs Solenoid Valves Limit Switches Positioners (4-20ma, Digital, Hart Protocol) Position Transmitters Manual Overrides Air Lockup Circuits High Temperature Seals Custom Connection Linkage
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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
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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.
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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
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Series HP & H78
HPH78
A-T Controls’ Series HP and H78, BPE-2024 Compliant, high purity ball valves feature high quality design and materials. They are available with BPE compliant hygienic clamp or tube ends. Superior leak protection is accomplished by using a live-loaded packing system featuring Belleville washers and chevron (v-ring) packing. These high purity ball valves are excellent for a variety of applications in various industries that require hygienic flow. Available in sizes 1/2 - 4, forged or cast, TFM-1600 seats standard, Hygienic Clamp and Tube Ends Series HP - Forged High Purity, ASTM A182 F316L, Controlled Sulfur Content, Low Ferrite Content Series H78 - Cast High Purity, ASTM A351 CF3M, Controlled Sulfur Content
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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
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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
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Stainless Steel Rack & Pinion Actuators (S2 Series)
S2SSRPA
TRIAC® Series S2 Stainless Steel Rack and Pinion Actuators offer an economical solution to harsh chemical environments and the corrosion resistant requirements of the pharmaceutical, food, beverage, pulp and paper, and petrochemical industries. Contact us for application assistance. 316 Stainless Steel body, pinion and pistons Dual Travel Stops, providing adjustment in both open and closed positions Direct Mount ISO5211 mounting dimensions NAMUR accessory mounting Electropolish finish Double acting and spring return Standard working temperature -40ºF to 175ºF Maximum working pressure 150 psig
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Stainless Steel Rack & Pinion Actuators (SSA Series)
SSASSRPA
TRIAC® Stainless Steel Rack and Pinion Actuators offer an economical solution to harsh chemical environments and the corrosion resistant requirements of the pharmaceutical, food, beverage, pulp and paper, and petrochemical industries. Contact us for application assistance. 316 Stainless Steel body, pinion and pistons ISO5211 mounting dimensions NAMUR accessory mounting Electropolish finish Double acting and spring return Standard working temperature -20ºF to 175ºF Maximum working pressure 150 psig Permanently lubricated
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SY Series: Small Steel Scotch Yoke Actuator
SYSSSYA
Steel for Outstanding Corrosion Protection Pneumatic Actuators for Quarter-Turn Valves and Dampers Torques from 800 - 12,370 In-lbs. Double Acting Spring Return TRIAC® SY Series scotch yoke actuators by A-T Controls offer “workhorse” cycle operation. These rugged multi-purpose actuators are the compliment to the already trusted THD Series. The compact design offers options to address your quarter turn torque requirements. The SY Series is a reliable way to automate quarter turn valves and provides options for accessory mounting and manual override operation. The design is modular and allows for easy rotation choices. Simply flip the actuator to achieve clockwise (CW) or counterclockwise (CCW) operation. This design features a supported scotch yoke which is stabilized by significant body bearings for minimal wear. Various spring and pressure options allow you to achieve the torque balance you need. Increased efficiencies in this design give you the most actuator for the money. For many applications, steel is just better. These small steel scotch yoke actuators, compared to aluminum, provide better corrosion resistance in harsh environments such as marine salt water and petro-chemical applications. Additionally, surface coatings adhere better than aluminum. When your application calls for rugged and reliable valve actuation, rely on the TRIAC® SY Series
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T5 Series: Tank Bottom
T5TB
Triac® TB Series Tank Bottom Valve features the 316SST Series 55 valve body. The 3-piece design allows for easy maintenance and assembly. The weld-in-place tank pad is of 316L SST construction and bolts directly to the valve’s center body. It can be fitted with a threaded, socket weld, butt weld or ANSI Class 150 flanged mating end.
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TA-Luft: Low Emissions Ball Valves
TALuftLEBV
In March of 2007 A-T Controls received TA-Luft Low Emission certification for broad range of valves with a patented Pyramidal Stem Seal system. At that time fourteen different TRIAC series valves with the live-loaded packing system passed the TA-Luft standard that was established by the German TUV agency (Technischer Uberwachungs-Verein). Considered the world's most stringent standard on valve emissions, TU-Luft testing requires less than 1 ppm leakage through the valve stem. Fugitive valve emissions are a major environmental and economic issue for process industries. TRIAC valves can reduce fugitive emissions and lost product by 99% or more compared to legacy control valves. A-T is excited to offer such a range of valve choices to help industries in their drives to reduce emissions. The TRIAC TA-Luft certified valves employ a unique live-loaded pyramidal stem packing system. This features a patented 45° pyramidal stem and stem seal with Belleville washers and PTFE chevron style stem packing, protecting against stem leaks experienced with ordinary ball valves. The TRIAC valves also feature a patented automation pad that allows direct mounting of ISO5211-compliant actuators to eliminate the cost and fabrication of special couplings or brackets. A-T Control's product literature identifies each valve model carrying the TA-Luft certification with a green logo.
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THD Series: Heavy Duty Scotch Yoke Actuator
THDHDSYA
Heavy Duty Pneumatic Actuators for Quarter-Turn Valves and Dampers Torques to 1,600,000 in. lbs. Available in Double Acting and Spring Return Travel adjustments ±8º for clockwise and counter-clockwise strokes Nitrile rubber piston O-rings offer excellent sealing and wear. Optional low and high temperature seals and lube are available RTFE Guide Band supports piston while providing smooth operation and extended life Extra-large, strong piston rod for long life and torque transmission NAMUR accessory mounting pads for standardized mounting of limit switches, positioners, etc. Ductile iron center body Modular design allows for installing power groups and spring cartridges so that actuators may be set up for different air pressures and for Fail Clockwise and Fail Counter-clockwise Rugged heavy-duty steel pressure cylinders chrome plated for long wear and corrosion resistance Safe, welded spring cartridges with numerous options for a broad range of air pressure conditions Alloy steel, corrosion resistant and heat-treated springs designed and manufactured for long high cycle life Steel slide block, bronze slide bearings to minimize friction and provide long cycle life (Not available on the S09 pressure group) Visual position indicator The TRIAC® heavy duty scotch yoke actuator product line offers a broad range of torques to 1,600,000 in-lbs. The THD series is designed to operate ball, butterfly, plug valves, dampers or any device that requires a quarter-turn movement for on-off or throttling service. Our standard offering is the symmetrical design yoke that delivers maximum torque at both ends of the 90º cycle. The square slide bearing with guide bar provides high cycle life and smooth stroke while minimizing wear points. Also available is a canted yoke design, which is ideal for butterfly valves in sizes C11 and larger. As with all TRIAC® actuators, our THD series is accompanied by a complete line of accessories, including jackscrew and hydraulic overrides, limit switches, solenoids and positioners. A-T Controls also offers complete mounting hardware to integrate our actuators with any quarter-turn valve, damper or louver.
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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.
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TM Series - TRUNNION Mounted Metal Seat Ball Valves
TMMSBV
TM3 – 3pc. Cast, available from 2”-24”, ANSI Class 150/300/600 Bi-directional metal seat design Metal seat hard face coatings available in Stellite®, Tungsten Carbide or Chrome Carbide Standard metal seat leakage rating is in compliance with ANSI/FCI-70-2 Class V for Stellite® seats. Class VI is standard for Tungsten Carbide and Chrome Carbide coated seats. Standard splined stem connection (6 and larger) Standard graphite stem packing design Anti-static design Fire-safe design in accordance with API 6FA Optional drain plug and body purge device available These valves hold CRNs (Canadian Registration Numbers). Use the search bar on our site to access the CRN certificates; search CRN.
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TRIAC® Floor Mounted Damper Drives Available in Pneumatic or Electric Configurations
TriacFMDD
TRIAC® floor mounted damper drives are the best choice for operating dampers, vanes and fan control where high vibration, heat, extreme cold, dust and inaccessibility render direct coupling of actuators to shafts impractical. Available in pneumatic (on-off and modulating), and electric (24 VDC, 120 VAC 1-phase, 220 and 440 volt 3-phase configurations, these rugged drives combine industry proven TRIAC® pneumatic and electric actuators with our engineering expertise. The rugged frames can be ordered to dimensionally replace older drives manufactured by several previous suppliers. TRIAC® frames consist of welded steel housings with pillow block bearings, maintenance access panels, and our unique infinite position lever arms. The units are tough enough for the harshest environments found in today’s refineries, power plants, steel-making boiler rooms, water treatment facilities, pollution controls, pulp and paper industries and co-generation turbine units. Contact A-T Controls for specific drawings and specifications for your replacement or new applications.
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TS Series - TRUNNION Mounted Soft Seat Ball Valves
TSSSBV
TS2 – 2pc. Cast, available from 2”-12”, ANSI Class 150/300 TS3 – 3pc. Forged, available from 2”-48”, ANSI Class 150/300/600/900/1500/2500 TSW - Welded body forged, available from 2”-36”, ANSI Class 150/300/600 Soft seat options – RTFE, Nylon, Devlon®, or PEEK Fire-safe API 607 Emergency Sealant Injections Blowout Proof Stem ISO 5211 Mounting Anti-Static Device These valves hold CRNs (Canadian Registration Numbers). Use the search bar on our site to access the CRN certificates; search CRN.
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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
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V Series: Full V-Port Control Valves
VFVPCV
Triac® V-Port Control Valves are ideal for achieving more precise control with the simplicity and sealing features of a ball valve. The V-port valves are available with 15°, 30°, 60°, and 90° V-notch options (custom cut also available). V-port valves offer better and more consistent control than traditional round ported ball valves. We offer this valve with the control port cast and machined into the ball, not in the seat, which allows for much better flow characteristics and eliminates the need to replace seats. The 15° and 30° options allow for finer tapered control throughout the valve rotation, and the 60° and 90° offer a larger Cv in addition to controlled flow. The PTFE seat is standard in the V7 valves, while the 50/50 STFE seat is standard with V8, V9, and FVD9 V-port valves. The 50% 316 SST powder and 50% PTFE offers both strength and superior sealing properties. While they are available as manual ball valves, we specialize in automating them to suit your particular control requirements. Features Sizes 1/2”-4”, 3-Piece (V7, V8) Sizes 1/2”-6”, 150# Flanged (V9) Sizes 1/2”-6”, 300# Flanged Firesafe (FVD9) 316SST or WCB TA-Luft Certifed Low Emissions (V8, V9) 15°, 30°, 60° and 90° “V” Notch Standard (Others on request) See product catalog for detailed product information.
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Valve Position Dome Indicators
VPDI
Rugged Polycarbonate construction Provides clear indication of valve/actuator indicator status Mounts directly to actuators that have NAMUR interface
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VS/VV/VM Series: Segmented V-Port Control Ball Valves
VSVVVMSVPCBV
The A-T Controls V Series rotary valve is a throttling control segmented ball valve that provides high flow capacity with optimum characteristics for industrial markets including Pulp and Paper, Refinery, Chemical, and Petrochemical Industries. VS Series - 50/50 STFE Seat VV Metal Seat - Viton® Seat Packing VM Metal Seat - Graphite Seat Packing Features: 1-pc body design reduces leakage paths V-ball provides large dynamic pass of fluid, including solid particles V-ball with top and bottom bearings reduces operational torque Rotary-valve design allows the cutting of solids between the v-ball and the seats enabling the fluid to pass smoothly without obstructions Spring live-loaded metal seats with Viton® or graphite backing Interchangeable soft seats and metal seats to satisfy various applications. Seats can be easily changed in a few simple steps. Automatic pressure relief design Nearly equal percentage flow characteristic Available in flangeless or flange connection ISO 5211 mounting pad Anti-static device Easy to remove cap design simplifies seat changes and installation of repair kits V-Port Segmented Control Valve Applications: Slurry and Viscous Fluid | Powder and Particles in Fluid | Chips and Fibers in Pulp and Paper Process | Flow Control | Pressure Control | Steam | Gas| Liquid These valves hold CRNs (Canadian Registration Numbers). Use the search bar on our site to access the CRN certificates; search CRN.
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WB/W6 Series: Dual Valve Isolation
WBW6DVI
Installing an A-T Controls WB Series block and bleed valve assembly eliminates the need for isolation on well head pressure relief feed, filter skid pressure relief and dryer skid relief feed lines. This changes the dynamics of pressure relief re-certification! Eliminate the need for additional maintenance and component removal reduces down-time, and the possibilities of leakage and gasket replacement.
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WE/XE/SE Series: Weather Proof, Explosion Proof, & Submersible Electric Actuators
WEXESEEA
WE Series (weather-proof) and XE Series (explosion-proof) electric actuators are specially designed for quarter-turn operating applications such as Ball valves, Butterfly valves, Plug valves, Dampers and similar valve automation usages. WE Weather-proof - CSA Approved; TYPE 4 and 4X; Torques 350 - 80,000 In-lbs. XE Explosion-proof - ATEX/IECEx Certified Ex d IIB T4 Gb, IP67; Torques 500 - 25,900 In-Lbs. SE Submersible - Type 4, 4X, and 6; IP68 (10m 72hr) Models to Note: The WE-350 model is speci?cally designed to operate small size ball valves (1” and less), dampers and other quarter-turn devices. The WE-500 and XE-500 electric actuators have a compact design, ideal for use with small ball valves (2” and smaller), dampers and other quarter-turn devices. They are compact and light due to high grade aluminum alloy housing. The hard-anodizing finish on the enclosure with polyester powder coating on the exterior surface equips this actuator with high resistance to corrosion. This actuator is the clear choice when a compact, efficient electric actuator is required!
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XC Series: Explosion Proof Actuator (CSA Approved)
XCEPA
CSA Certification - Class I, Division 1, Groups C, D T4 Ex d IIB T4 Gb Class I, Zone 1, AEx d IIB T4 Gb; TYPE 4, 4X, 6 and 7, IP66/IP67 The TRIAC® XC Series Actuators are CSA Certified Type 4, 4X, 6 and 7 for hazardous locations and meet UL 1203 standard. The actuators are rugged and reliable with powder coated anodized aluminum housing for use in oil, gas, chemical and power generation applications. The XC Series is a perfect match for A-T's resilient or high-performance butterfly valves and dampers because of the self-locking, double reduction worm drive and torque switches. The XC Series is also ideal for ball, plug or any rotary valve requiring automation in a hazardous location. Standard Features: Visual position indicator Torque switches (XC-01350 – XC-25900) Anti-condensation heater and thermostat Two auxiliary limit switches Self-locking gear train Manual handwheel with torque from 690 in-lbs to 25900 in-lbs Available motor voltages: 12VDC, 24VDC, 24VAC, 120VAC and 220VAC Optional proportional control Various inputs with feedback available
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