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F91 Series Automated Ball Valve

Brand: A-T Controls, Inc
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.
Features
  • Design: Firesafe Unibody Flanged Regular Port 
  • Size: 1/2" to 6" 
  • Port: Regular 
  • Direct Mount: Yes 
  • Pyramidal Stem Packing: Yes 
  • Materials of Construction:
    • Body: 316 Stainless Steel, WCB 
    • Trim: 316 Stainless Steel 
    • Seats: RTFE, PTFE, TFM-1600, MG1241, UHWMPE, 50/50%, PEEK 
  • End Connections: 150# Flanged 
  • Max Pressure: 285 psi 
  • Actuator Type:
    • Pneumatic: Double Acting or Spring Return
    • Electric: On/Off or Modulating
show more
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.
Features
  • Design: Firesafe Unibody Flanged Regular Port 
  • Size: 1/2" to 6" 
  • Port: Regular 
  • Direct Mount: Yes 
  • Pyramidal Stem Packing: Yes 
  • Materials of Construction:
    • Body: 316 Stainless Steel, WCB 
    • Trim: 316 Stainless Steel 
    • Seats: RTFE, PTFE, TFM-1600, MG1241, UHWMPE, 50/50%, PEEK 
  • End Connections: 150# Flanged 
  • Max Pressure: 285 psi 
  • Actuator Type:
    • Pneumatic: Double Acting or Spring Return
    • Electric: On/Off or Modulating
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2 models matching criteria
F91C-F1-300/WEC1-XX
A-T CONTROLS Series F91 Automated Ball Valve, Firesafe, Unibody Regular Port, Carbon Steel, 3" x 150# Flange, RTFE, WE-1350 Electric On/Off Acutator, 120 VAC show more
  • Design: Firesafe 150# Flanged Unibody
  • Size: 3" NPT
  • Port: Full Port Direct Mount
  • Pyramidal Stem Packing: Yes 
  • Materials of Construction:
    • Body: Carbon Steel
    • Trim: Carbon Steel 
    • Seats: Reinforced TFE

  • Actuator-Electric On/Off: WE-1350
Out of Stock
F91C-F1-600/WEE1-XX
A-T CONTROLS Series F91 Automated Ball Valve, Firesafe, Unibody Regular Port, Carbon Steel, 6" x 150# Flange, RTFE, WE-2640 Electric On/Off Acutator, 120 VAC show more
  • Design: Firesafe 150# Flanged Unibody
  • Size: 6" NPT
  • Port: Full Port Direct Mount
  • Pyramidal Stem Packing: Yes 
  • Materials of Construction:
    • Body: Carbon Steel 
    • Trim: Carbon Steel 
    • Seats: Reinforced TFE

  • Actuator-Electric On/Off: WE-2640
Out of Stock
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Specifications

Brand

Direct Mount

  • Yes

Enclosure, Body Material

  • 316 Stainless Steel
  • WCB Carbon Steel

Flange Size - 1-1/2” (DN 40)

  • 1-1/2” (DN 40) - 150#

Flange Size - 1” (DN 25)

  • 1” (DN 25) - 150#

Flange Size - 1/2” (DN 15)

  • 1/2” (DN 15) - 150#

Flange Size - 2-1/2” (DN 65)

  • 2-1/2” (DN 65) - 150#

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150#

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150#

Flange Size - 3/4” (DN 20)

  • 3/4” (DN 20) - 150#

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150#

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150#

Options

  • Intrinsically Safe Solenoid & Limit Switches
  • NEMA 4 Solenoid 120 Vac & Switches
  • NEMA 7 Solenoid 120 Vac & Switches

Port

  • Reduced (Standard, Regular)

Pressure Rating

  • psi: 285

Pyramidal Stem Packing

  • Yes

Seat / Seal Material

  • 50 % Stainless Steel Powder / 50 % Carbon-Filled Teflon
  • MG1241
  • PTFE (Carbon-Filled Teflon)
  • RTFE (Reinforced Teflon)
  • TFM 1600

Standard Features

  • Fire-Safe
  • Unibody Design

TA-Luft Certified

  • Yes

Trim Material

  • 316 Stainless Steel

Valve Type

  • Automated
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