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F91 Series Manual Ball Valve
Brand: A-T Controls, IncTriac® 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 150# Flanged Unibody
- Size: 1/2" to 6"
- Port: Full
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: 316 Stainless Steel, WCB
- Trim: 316 Stainless Steel
- Seats: RTFE, PTFE, 50/50%, TFM-1600, UHMWPE, MG1241
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 10
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, 316 SST, 4" x 150# Flange, 50/50 STFE view more
- Design: Firesafe 150# Flanged Unibody
- Size: 4" NPT
- Port: Reduced
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: 316 Stainless Steel
- Trim: 316 Stainless Steel
- Seats: 50% Stainless Steel Powder / 50% TFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
100+ In Stock
$2,101.00 CAD
Does not ship to OH, United States
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, 316 SST, 3" x 150# Flange, RTFE view more
- Design: Firesafe 150# Flanged Unibody
- Size: 3" NPT
- Port: Full
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: 316 Stainless Steel
- Trim: 316 Stainless Steel
- Seats: RTFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
100+ In Stock
$906.00 CAD
Does not ship to OH, United States
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, 316 SST, 4" x 150# Flange, RTFE view more
- Design: Firesafe 150# Flanged Unibody
- Size: 4" NPT
- Port: Reduced
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: 316 Stainless Steel
- Trim: 316 Stainless Steel
- Seats: RTFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
50+ In Stock
$1,266.00 CAD
Does not ship to OH, United States
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, Carbon Steel, 3" x 150# Flange, RTFE view more
- Design: Firesafe 150# Flanged 1-Pce Unibody
- Size: 3" NPT
- Port: Regular
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: Sand Cast Carbon Steel
- Ball & Stem: Stainless Steel
- Seats: RTFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
- Patented ISO Direct Mount
- NACE MR-0175
50+ In Stock
$2,446.00 CAD
Does not ship to OH, United States
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, 316 SST, 3" x 150# Flange, 50/50 STFE view more
- Design: Firesafe 150# Flanged Unibody
- Size: 3" NPT
- Port: Reduced
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: 316 Stainless Steel
- Trim: 316 Stainless Steel
- Seats: 50% Stainless Steel Powder / 50% TFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
50+ In Stock
$744.00 CAD
Does not ship to OH, United States
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, Carbon Steel, 4" x 150# Flange, RTFE view more
- Design: Firesafe 150# Flanged 1-Pce Unibody
- Size: 4" NPT
- Port: Regular
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: Sand Cast Carbon Steel
- Ball & Stem: Stainless Steel
- Seats: RTFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
- Patented ISO Direct Mount
- NACE MR-0175
50+ In Stock
$937.00 CAD
Does not ship to OH, United States
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, 316 SST, 2" x 150# Flange, 50/50 STFE view more
- Design: Firesafe 150# Flanged Unibody
- Size: 2" NPT
- Port: Reduced
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: 316 Stainless Steel
- Trim: 316 Stainless Steel
- Seats: 50% Stainless Steel Powder / 50% TFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
50+ In Stock
$2,195.00 CAD
Does not ship to OH, United States
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, 316 SST, 3" x 150# Flange, RTFE view more
- Design: Firesafe 150# Flanged Unibody
- Size: 3" NPT
- Port: Reduced
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: 316 Stainless Steel
- Trim: 316 Stainless Steel
- Seats: RTFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
12 In Stock
$798.00 CAD
Does not ship to OH, United States
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, Carbon Steel, 2" x 150# Flange, RTFE view more
- Design: Firesafe 150# Flanged 1-Pce Unibody
- Size: 2" NPT
- Port: Regular
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: Carbon Steel
- Ball & Stem: Stainless Steel
- Seats: RTFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
- Patented ISO Direct Mount
- NACE MR-0175
9 In Stock
$2,010.00 CAD
Does not ship to OH, United States
A-T CONTROLS Series F91 Manual Ball Valve, Firesafe, Unibody Regular Port, 316 SST, 3" x 150# Flange, PTFE view more
- Design: Firesafe 150# Flanged Unibody
- Size: 3" NPT
- Port: Reduced
- Pyramidal Stem Packing: Yes
- Materials of Construction:
- Body: 316 Stainless Steel
- Trim: 316 Stainless Steel
- Seats: PTFE
- End Connections: 150# Flanged Ends
- Max Pressure Rating: 285 psi
8 In Stock
$709.00 CAD
Does not ship to OH, United States
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
- Degrease & Bagged
- Gear Operator
- Vented Ball
Port
- Reduced (Standard, Regular)
Pressure Rating
- psi: 285
Pyramidal Stem Packing
- Yes
Seat / Seal Material
- 50 % Stainless Steel Powder / 50 % Carbon-Filled Teflon
- MG1241
- RTFE (Reinforced Teflon)
- TFM 1600
Standard Features
- Fire-Safe
- Unibody Design
TA-Luft Certified
- Yes
Trim Material
- 316 Stainless Steel
Valve Type
- Manual
