AT Controls

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Series 10 Manual Ball Valve Features

  • One piece unibody design
  • Available in stainless steel only
  • Reduced port 2000/1500 psi (by size)
  • Threaded ends only
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Series 20 Manual Ball Valve Features

  • Two piece design
  • Available in stainless steel only
  • Full port 1000 psi
  • Threaded ends only
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Series 21C Manual Ball Valve Features

  • Two piece design
  • Available in carbon steel only
  • Reduced port 2000/1500 psi
  • Threaded ends only
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Series 30 3 Way 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
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3 Piece Manual Ball Valve – Series 55

  • 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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High Performance 3 Piece Manual Ball Valve – Series 88

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.

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Split Body Flanged High Performance Manual Ball Valve – Series 90/93

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.

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Sanitary End 3-Piece Manual Ball Valve – Series 77

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.

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3-Piece Cryogenic Manual Ball Valve – Series C8/CR

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.

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V-Full Port Segmented Control Valve – Series V

Triac “V” Series Control Valves are ideal for achieving more precise control with the simplicity and sealing features of a ball valve. We offer these segmented valves in sizes ranging from 1/2″ – 4″ in a 3-piece design and 1″ – 6″ flanged.

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TRUNNION Mounted Ball Valves

  • TS2 – 2pc. Cast, available from 2”-12”, ANSI Class 150/300
  • TS3 – 3pc. Forged, available from 2”-48”, ANSI Class 150/300/600
  • TM3 – 3pc. Cast, available from 2”-24”, ANSI Class 150/300/600