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  • Triac Valves
    FloSource is a stocking A-T Controls distributor, We carry the A-T Controls ball valve line including, threaded, NPT, flanged, socket & butt weld.  We also stock the A-T Controls/ Triac rack & pinion actuators, A-T Controls/ Triac solenoid valves and limit switches.   Please call or e-mail us today with your inquiry.

A-T Controls / Triac Ball Valve Products

The Triac Series 90/93 Split Body Flanged High Performance Manual Ball Valve
Triac 90/93 Series Flanged Ball Valves feature a split body design. The high quality investment cast valves feature a fully machined bore. The superior live-loaded packing system is accomplished with Bellville 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. Reinforced RTFE seats are standard, but various options are available for seat materials. 
The 50/50 seat option is excellent for services that call for higher temperatures and more difficult applications including steam. Call or contact us for details.
 


Series 10, 20 and 21 Manual Ball Valves
Triac Series 10, 20 and 21 Manual Ball Valves are for general industrial and chemical applications.  These valves are an economical compact design. Blowout proof stem. Series 10, 20 and 21 valves are primarily for manual use.

Triac Series 10 Ball Valves
  • One piece unibody design.
  • Available in stainless steel only.
  • Reduced port 2000/1500 psi (by size).
  • Threaded ends only.
  • Non Repairable

(Click here for color brochure)

The Triac Controls Series 90/93 high performance split body flanged manual ball valve features:
  • Sizes 1/2" - 12"
  • Available in 316SS or WCB
  • 150# & 300# Flanged
  • Full port design
  • Superior live-loaded packing system
  • ISO5211 actuator mounting pad
  • Anti-static device
  • Each valve traceable (MTRs available - call for details)
  • *Series 93 denotes sand cast 6" and above

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Triac Series 20 Ball Valves
  • Two piece design.
  • Available in stainless steel only.
  • Full port 1000 psi.
  • Threaded ends only.

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Triac Series 21C Ball Valves

  • Two piece design.
  • Available in carbon steel only.
  • Reduced port 2000/1500 psi.
  • Threaded ends only.

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The Triac Series F90 Firesafe Split Body Flanged Manual Ball Valve
Triac F90 Series Firesafe Ball Valves have successfully passed the API-607 4th edition test. They are available with 316SS or WCB body. These high quality investment cast valves feature a fully machined bore. The superior live-loaded packing system is accomplished with Bellville 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.
The Triac Controls Series F90 Firesafe Split Body Flanged manual ball valve features:
  • FIRESAFE
  • Sizes 1/2" - 4"
  • Available in 316SS or WCB
  • ANSI Class 150# Flanged
  • Full port design
  • Superior live-loaded packing system
  • ISO5211 actuator mounting pad
  • Anti-static device
  • Each valve traceable (MTRs available - call for details)

(Click here for brochure)

 

 

Triac Series 22 Direct Mount Ball Valves: NACE MR-0175, 2-piece High Cycle Design, 316 SS Body, Ball and Stem, Pyramidal Stem Packing System, Blowout Proof Stem, ISO 5211 Mounting, Locking Handle Standard

The Triac Series F91 Firesafe Unibody Flanged Manual Ball Valve
Triac Series F91 unibody flanged ball valves feature a high quality investment cast body and end. They are available in 1/2” through 6” and are regular port. Superior leak protection is accomplished by using our patented “pyramidal” stem seal system shown in the graphic below. This advanced system protects against wear and leakage experienced by ordinary ball valves.






Triac Series 22 Direct Mount Ball Valves
(Shown with Pneumatic Spring Return and Double Acting also available with electric.)
The Triac Controls 2 Piece Direct Mount automated ball valve packages feature:
  • Full Port Valve
  • 800-1000 psi WOG (by size)
  • 2-Piece High Cycle Design
  • Available 1/4" – 3"
  • Direct Actuator Mount
  • 316SS Body, Ball and Stem

Series 22 Stainless

Series F91 Firesafe unibody flanged
manual ball valve features:
  • FIRESAFE
  • Sizes 1/2" – 6"
  • Regular Port
  • ANSI Class 150#
  • Direct Actuator Mount
  • Available in 316SS or WCB
  • Anti-static Device
  • 316SS Body, Ball and Stem
  • Compliant to NACE MRO175
  • Pyramidal Stem Packing System
  • Blowout-proof Stem
  • ISO5211 Mounting
  • Locking Handle Standard
  • Each Valve is Traceable (MTRs available - contact us for details)

(Click here for brochure)

The Triac Series D9 Direct Mount Split Body Flanged Manual Ball Valve
Triac D9 Series Flanged 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 unique primary pyramidal stem seal. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves.
The Triac Series FD9-F1 Firesafe Direct Mount 150# Split Body Flanged Manual Ball Valve: Triac FD9-F1 Series Firesafe 150# Direct Mount Split Body Flanged Ball Valve features 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 unique primary pyramidal stem seal. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves.
The Triac Controls Series D9 direct mount split body flanged manual ball valve features:
  • Sizes 1/2" – 6"
  • Available in 316SST or WCB
  • 150#ANSI
  • Full Port Design
  • Superior Live Loaded Packing System
  • ISO5211 Actuator Mounting Pad
  • Anti-Static Device
  • Each Valve Traceable (MTRs available - contact us for details)

(Click here for brochure)

 

The Triac Controls Series FD9-F1 Firesafe Direct Mount 150# Split Body Flanged manual ball valve features:
  • Firesafe
  • Sizes 1/2" – 6"
  • Available in 316SST or WCB
  • 150# ANSI
  • Full Port Design
  • Superior Live Loaded Packing System
  • ISO5211 Actuator Mounting Pad
  • Anti-Static Device
  • Each Valve Traceable (MTRs available - contact us for details)

(Click her for brochure)

 

The Triac Controls Series 30 - 3 Way Ball Valve Features:
This side entry 3 way ball valve offers diverting and mixing flow patterns and often eliminates the need for two valves. The full port design is easily automated and is available with various seat materials. The bolt on side flanges make for easy seat changes as necessary to accommodate your service.
The Triac Series FD9-F6 Firesafe Direct Mount 600# Split Body Flanged Manual Ball Valve
Triac FD9-F6 600# Firesafe Ball Valves feature a high quality investment cast body and end. They are available in 1/2” through 2” in 316SS and WCB. Superior leak protection is accomplished by using our patented “pyramidal” stem seal system shown in the graphic below. This advanced system protects against wear and leakage experienced by other ordinary ball valve.

  • Sizes 1-1/2" - 12"
  • Available in 316SS or WCB
  • 150# and 300# flanged
  • Full port design
  • "L" or "T" port option
  • Trunion ball design
  • ISO5211 actuator mounting pad
  • These 3-way ball valves are EASY to automate

(Click here for brochure)

FD9-F6 Firesafe 600# Direct Mount Split Body Blanged Manual Ball Valve features:

  • FIRESAFE
  • Sizes 1/2" – 2"
  • Direct Actuator Mount
  • 600# ANSI Flange
  • Full Port Design
  • Available in 316SS or WCB
  • 316SS Ball and Stem
  • Pyramidal Stem Packing System
  • Blowout-proof Stem
  • Anti-static Device
  • ISO5211 Mounting
  • Locking Handle Standard
  • Each Valve Traceable (MTRs available - contact us for details)

(Click here for brochure)

 

The Triac Controls Series 33, 43, 53 - 3-way, 4-way, 5-way Direct Mount Multi-Port Manual Ball Valves:  The Series 33, 43, 53 offer superior performance and reliability required to optimize manual and automation process performance.
This versatile, high performance multi-port ball valve offers solutions to mixing and diverting with various available flow patterns and end configurations. It can be maintained in-line, leaving the end pieces intact. The direct mount design makes automation easier and maintains a lower profile. This valve features the pyramidal stem design that is so effective in other Triac valve series. There are a myriad of end piece and flow pattern combinations.
The Triac LB Series PFA Lined Split Body Flanged Manual Ball Valve
Traic Series LB Ball Valves feature the latest technology in PFA. These fully lined ball valves are available with electropolished stainless steel or epoxy coated carbon steel body. The superior PFA lining is able to withstand temperatures of -200º to 392ºF 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 self-adjusting “V”-ring packing. The lining thickness is at least 3mm. throughout the body and ball. For stainless steel valve bodies, electropolishing is standard! Two-piece ball and stem design reduces side loading and extends stem and packing life


Triac Controls Series 33, 43, 53 features:
  • Sizes 1/4” – 4”
  • 316SS
  • Threaded, Socket Weld and Butt Weld
  • 150# Flanged and Sanitary Ends
  • "L", "T", "X", "I", Vertical "L", Vertical "T", "TT" and "LL" Ports
  • Full Port; Five Seat Design
  • Direct Mount ISO5211 Mounting Pad
  • Pyramidal Stem Design
  • 90º, 180º, and 360º Rotation
  • EASY to automate!

(Click here for brochure)

LB Series PFA lined split body flanged manual ball valve features:
  • Sizes 1/2"– 4"
  • 150# Flanged
  • Fully PFA Lined
  • Full Port
  • 304SS or Epoxy Coated WCB Body
  • ISO 5211 Mounting
  • Lining Locked into Valve Body with “KPF” Interlock System
  • Electropolishing Standard on Stainless Body Valves
  • Seamless Ball Technology
  • Liner Tested at 20,000 VDC
  • Vacuum rated a 1 MBAR

(Click here for brochure)

 

The Triac Controls Series 38 - 3 Way Threaded Ball Valves
The high quality investment casting gives this 3-way valve durability. Available for mixing and diverting services (L or T port), it provides for operation where two valves were previously necessary. The ISO 5211 actuator mounting pad allows for easy automation; pneumatic or electric. RTFE seats are standard but others are available upon request. Call us for details.
The Triac Series F83/F8R Firesafe High Performance 3-Piece Manual Ball Valve
Triac F8R Series Firesafe 3-Piece Ball Valves are the finest quality 3-piece valves on the market. 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.
The Triac Controls Series 38 - 3 Way Threaded ball valve features:
  • Sizes 1/4" - 2"
  • Available in 316SS
  • Threaded ends only
  • Reduced port design
  • "L" or "T" port option
  • Blow-out proof stem
  • ISO5211 actuator mounting pad
  • Locking handle standard
  • 4 seat design

(Click here for brochure)

Series F83/F8R Firesafe High Performance 3-piece manual ball valve features:

  • FIRESAFE
  • Regular Port 1500/2000 psi WOG (by size)
  • Stainless or Carbon Steel Body
  • Threaded, Socket Weld or Butt Weld
  • Sizes 1/4"– 2-1/2"

Reinforced TFE seats are standard, but various options are available for seat materials. The 50/50 seat option is excellent for services that call for higher temperatures and more difficult applications including steam.
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The Triac Series 55 - 3 Piece Manual Ball Valve
These Triac Ball Valves feature a high quality investment cast body and ends. They are available 1/4" - 4" with threaded, socket weld and butt weld ends. Superior leak protection is accomplished by using a live-loaded packing system including Bellville washers and double "V" ring packing.
The Triac Series TB Tank Bottom Manual Ball Valve
Triac TB Series Tank Bottom Valves are of 316SS construction and feature the Series 55 Valve body. The 3-piece design allows for easy maintenance and assembly. The weld-in-place tank pad is designed to bolt directly to the valves center body. It can be fitted with threaded, socket weld, butt weld or 150# flanged mating end.  These valves are easily automated and feature the same high quality live loaded stem sealing system of the Series 55.
The Triac Controls Series 55 - 3 Piece ball valve features:
  • Sizes 1/4" - 4"
  • Economical
  • Full Port
  • ISO 5211 Mounting Pad
  • 800 & 1000 PSI WOG (by size)
  • Available 316 SS or WCB

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The Triac Controls Series TB tank bottom manual ball valve features:
  • Sizes 2", 3", and 4"
  • 316SS Body
  • ISO 5211 Mounting Pad
  • 800 psi WOG
  • Full Port

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The Triac Series 77 Sanitary End 3-Piece Manual Ball Valve
Triac 77 Series Ball Valves feature a high quality 316L investment casting. They are available with sanitary clamp or tube OD ends. Select the cavity filled or non-cavity filled design. Superior leak protection is accomplished by using a live-loaded packing system featuring Bellville washers and double "V" ring packing. An ISO 5211 mounting pad is provided for easy automation.
The Triac Series "V" Control Port Manual Ball Valve
Triac "V" Series Ball Valves are ideal for achieving more precise control with the simplicity and sealing features of a ball valve. We offer them 1/2" - 4" in a 3-piece design and 1" - 6" flanged. The standard "V" notch options are 30 degrees and 60 degrees. While they are available as manual valves, we specialize in automating them to suit your particular control requirements

The Triac Controls Series 77 Sanitary End 3 Piece manual ball valve features:
  • Sizes 1/2" - 4"
  • Cavity Filled and Non-Cavity Filled
  • ISO 5211 Mounting Pad
  • 800/1000 PSI WOG (by size)
  • 316L Body Ball and Stem
  • Full Port
  • Sanitary Clamp Ends or Tube OD Ends

(Click here for brochure)

The Triac Series "V" Control Port Manual Ball Valve
  • Sizes 1/2" - 4"
  • 3 Piece and 150# Flanged
  • 316SS and WCB
  • 30 degree or 60 degree "V" Notch Standard (Others on request)

 

(Click here for brochure)

 
The Triac Series 88 High Performance 3 Piece Manual Ball Valve
Triac 88 Series 3-Piece 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 Bellville 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.
Manual Ball Valves | FM Approved Manual Ball Valve Assemblies
These assemblies are FM approved for use in applications requiring protection for fuel burning equipment per FM class 7400, 7420 and 7422. The components include a spring return automated ball valve, explosion-proof limit switch and solenoid pilot valve. Valves are available in 3-piece or flanged design. 3-piece design offers threaded, socket weld or butt weld end connections. Flanged valves are available with 150# and 300# flange rating. Available in sizes 1/2"- 6". Assemblies feature the latest in quarter-turn automation, rack and pinion actuator design; a marked improvement from the older spring-diaphragm technology. The actuator, combined with the superior valve seating and stem seal design, provides for reliable and consistent closure when needed. These assemblies provide for a compact fuel gas safety shut-off system.
The Triac Controls Series 88 High Performance 3 Piece manual ball valve features:
  • Full Port 1500/2000 psi WOG (by size)
  • Stainless or Carbon Steel Body
  • Direct Mounting Pad
  • Threaded, Socket Weld or Butt Weld
  • Sizes 1/4" - 4"

(Click here for brochure)

 

FM approved manual ball valve assemblies feature:

  • Valve Assemblies for Gas and Oil Shut-off Requirements

    316SS or WCB valves
    3-piece and flanged valves
    Manual safety cocks and automated safety shut-off valves
    Solenoid approved for waterproof and explosion-proof environments
    Valves feature pyramidal stem seal system

(Click here for brochure)

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