A-T Controls Manual Ball Valve, 55 Series
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55 Series Manual Ball Valve

Brand: A-T Controls, Inc
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Triac Series 55 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 Belleville washers and double "V" ring packing.
Features
  • Design: 3-Piece Standard Service Exposed Bolt "Swing-Out" Design, Locking Handle
  • Size: 1/4" to 4"
  • Port: Full
  • Direct Mount: No
  • Pyramidal Stem Packing: No
  • Materials of Construction:
    • Body: 316 Stainless Steel, WCB
    • Trim: 316 Stainless Steel
    • Available Seats: RTFE, PTFE, 50/50%, MG1241, TFM-1600
  • End Connections: Threaded Ends, Socket Weld, Butt Weld
  • Maximum Pressure Rating: 1,000 psi

Displaying price & availability for United States in CAD Change Location

2,410 models matching criteria
55-TH-0300-SXD
  • Valve Size - 3"
  • Body Material - Stainless Steel
  • End Connection - Threaded Ends
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon)
  • Special Designations - No Specials
  • Additional Specials - Degrease & Bagged
100+ In Stock
$162.00CAD
Does not ship to United States
55C-BW-0300-PXV
  • Valve Size - 3"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Vented Ball
100+ In Stock
$251.00CAD
Does not ship to United States
55-BW-0050-MXD
  • Valve Size - 1/2"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - MG1241
  • Special Designations - No Specials
  • Additional Specials - Degrease & Bagged
100+ In Stock
$276.00CAD
Does not ship to United States
55-BW-0050-PGD
  • Valve Size - 1/2"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degrease & Bagged
100+ In Stock
$446.00CAD
Does not ship to United States
55-TH-0038-MXV
  • Valve Size - 3/8"
  • Body Material - Stainless Steel
  • End Connection - Threaded Ends
  • Seat Material - MG1241
  • Special Designations - No Specials
  • Additional Specials - Vented Ball
100+ In Stock
$490.00CAD
Does not ship to United States
55C-BW-0150-XGX
  • Valve Size - 1-1/2"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - No Specials
100+ In Stock
$802.00CAD
Does not ship to United States
55-SW-0038-PXX
  • Valve Size - 3/8"
  • Body Material - Stainless Steel
  • End Connection - Socket Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - No Specials
100+ In Stock
$841.00CAD
Does not ship to United States
55C-SW-0100-MGO
  • Valve Size - 1"
  • Body Material - Carbon Steel
  • End Connection - Socket Weld Ends
  • Seat Material - MG1241
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$895.00CAD
Does not ship to United States
55C-BW-0025-SXO
  • Valve Size - 1/4"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon)
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$1,089.00CAD
Does not ship to United States
55C-BW-0025-MGO
  • Valve Size - 1/4"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - MG1241
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$1,145.00CAD
Does not ship to United States
55C-TH-0100-XXX
  • Valve Size - 1"
  • Body Material - Carbon Steel
  • End Connection - Threaded Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - No Specials
100+ In Stock
$1,158.00CAD
Does not ship to United States
55-TH-0200-PGO
  • Valve Size - 2"
  • Body Material - Stainless Steel
  • End Connection - Threaded Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$1,202.00CAD
Does not ship to United States
55-BW-0025-XGV
  • Valve Size - 1/4"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Vented Ball
100+ In Stock
$1,308.00CAD
Does not ship to United States
55C-BW-0125-SGD
  • Valve Size - 1-1/4"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon)
  • Special Designations - Gear Operator
  • Additional Specials - Degrease & Bagged
100+ In Stock
$1,333.00CAD
Does not ship to United States
55C-SW-0200-PGD
  • Valve Size - 2"
  • Body Material - Carbon Steel
  • End Connection - Socket Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degrease & Bagged
100+ In Stock
$1,406.00CAD
Does not ship to United States
55C-TH-0200-TGO
  • Valve Size - 2"
  • Body Material - Carbon Steel
  • End Connection - Threaded Ends
  • Seat Material - TFM-1600
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$1,409.00CAD
Does not ship to United States
55C-BW-0250-MGD
  • Valve Size - 2-1/2"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - MG1241
  • Special Designations - Gear Operator
  • Additional Specials - Degrease & Bagged
100+ In Stock
$1,418.00CAD
Does not ship to United States
55-BW-0100-MXO
  • Valve Size - 1"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - MG1241
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$1,453.00CAD
Does not ship to United States
55C-SW-0125-XXV
  • Valve Size - 1-1/4"
  • Body Material - Carbon Steel
  • End Connection - Socket Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - Vented Ball
100+ In Stock
$2,003.00CAD
Does not ship to United States
55C-TH-0125-PGX
  • Valve Size - 1-1/4"
  • Body Material - Carbon Steel
  • End Connection - Threaded Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - No Specials
100+ In Stock
$2,131.00CAD
Does not ship to United States
55-BW-0125-PXO
  • Valve Size - 1-1/4"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$2,163.00CAD
Does not ship to United States
55C-BW-0125-TXV
  • Valve Size - 1-1/4"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - TFM-1600
  • Special Designations - No Specials
  • Additional Specials - Vented Ball
100+ In Stock
$2,447.00CAD
Does not ship to United States
55-BW-0100-SXO
  • Valve Size - 1"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon)
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$2,468.00CAD
Does not ship to United States
55C-TH-0050-XGX
  • Valve Size - 1/2"
  • Body Material - Carbon Steel
  • End Connection - Threaded Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - No Specials
100+ In Stock
$133.00CAD
Does not ship to United States
55C-BW-0100-PXO
  • Valve Size - 1"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$302.00CAD
Does not ship to United States
55-BW-0075-TGD
  • Valve Size - 3/4"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - TFM-1600
  • Special Designations - Gear Operator
  • Additional Specials - Degrease & Bagged
100+ In Stock
$615.00CAD
Does not ship to United States
55-SW-0025-MGX
  • Valve Size - 1/4"
  • Body Material - Stainless Steel
  • End Connection - Socket Weld Ends
  • Seat Material - MG1241
  • Special Designations - Gear Operator
  • Additional Specials - No Specials
100+ In Stock
$801.00CAD
Does not ship to United States
55-BW-0125-SGX
  • Valve Size - 1-1/4"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon)
  • Special Designations - Gear Operator
  • Additional Specials - No Specials
100+ In Stock
$910.00CAD
Does not ship to United States
55C-TH-0025-TXX
  • Valve Size - 1/4"
  • Body Material - Carbon Steel
  • End Connection - Threaded Ends
  • Seat Material - TFM-1600
  • Special Designations - No Specials
  • Additional Specials - No Specials
100+ In Stock
$1,055.00CAD
Does not ship to United States
55-BW-0300-XGD
  • Valve Size - 3"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degrease & Bagged
100+ In Stock
$1,128.00CAD
Does not ship to United States
55C-BW-0125-MGV
  • Valve Size - 1-1/4"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - MG1241
  • Special Designations - Gear Operator
  • Additional Specials - Vented Ball
100+ In Stock
$1,143.00CAD
Does not ship to United States
55-TH-0075-TXV
  • Valve Size - 3/4"
  • Body Material - Stainless Steel
  • End Connection - Threaded Ends
  • Seat Material - TFM-1600
  • Special Designations - No Specials
  • Additional Specials - Vented Ball
100+ In Stock
$1,256.00CAD
Does not ship to United States
55C-SW-0150-XGX
  • Valve Size - 1-1/2"
  • Body Material - Carbon Steel
  • End Connection - Socket Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - No Specials
100+ In Stock
$1,304.00CAD
Does not ship to United States
55C-BW-0200-PXD
  • Valve Size - 2"
  • Body Material - Carbon Steel
  • End Connection - Butt Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Degrease & Bagged
100+ In Stock
$1,306.00CAD
Does not ship to United States
55-SW-0250-XGV
  • Valve Size - 2-1/2"
  • Body Material - Stainless Steel
  • End Connection - Socket Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Vented Ball
100+ In Stock
$1,395.00CAD
Does not ship to United States
55C-SW-0300-PXO
  • Valve Size - 3"
  • Body Material - Carbon Steel
  • End Connection - Socket Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
100+ In Stock
$1,452.00CAD
Does not ship to United States
55-BW-0075-MXV
  • Valve Size - 3/4"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - MG1241
  • Special Designations - No Specials
  • Additional Specials - Vented Ball
100+ In Stock
$1,670.00CAD
Does not ship to United States
55-BW-0025-MXX
  • Valve Size - 1/4"
  • Body Material - Stainless Steel
  • End Connection - Butt Weld Ends
  • Seat Material - MG1241
  • Special Designations - No Specials
  • Additional Specials - No Specials
100+ In Stock
$1,766.00CAD
Does not ship to United States
55-TH-0300-PXD
  • Valve Size - 3"
  • Body Material - Stainless Steel
  • End Connection - Threaded Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Degrease & Bagged
100+ In Stock
$1,936.00CAD
Does not ship to United States
55-TH-0125-XGV
  • Valve Size - 1-1/4"
  • Body Material - Stainless Steel
  • End Connection - Threaded Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Vented Ball
100+ In Stock
$2,042.00CAD
Does not ship to United States
Show More Models (2370)

View Details

Specifications

Brand

Direct Mount

  • No

Enclosure, Body Material

  • 316 Stainless Steel
  • WCB (Carbon Steel)

NPT Connection

  • 1” NPT Female
  • 1/2” NPT Female
  • 1/4” NPT Female
  • 1-1/2” NPT Female
  • 1-1/4” NPT Female
  • 2” NPT Female
  • 2-1/2” NPT Female
  • 3” NPT Female
  • 3/4” NPT Female
  • 3/8” NPT Female
  • 4” NPT Female

Options

  • Cleaned for Oxygen
  • Gear Operator
  • Stem Extension
  • Vented Ball

Port

  • Full

Pressure Rating

  • psi: 1,000 (bar: 70, kPa: 7,000) at -28° to 38° C (-20° to 100° F)

Pyramidal Stem Packing

  • No

Seat / Seal Material

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

TA-Luft Certified

  • No

Trim Material

  • 316 Stainless Steel

Valve Type

  • Manual

Welded Connection

  • 1” Butt Weld End
  • 1” Socket Weld End
  • 1/2” Butt Weld End
  • 1/2” Socket Weld End
  • 1/4” Butt Weld End
  • 1/4” Socket Weld End
  • 1-1/2” Butt Weld End
  • 1-1/2” Socket Weld End
  • 1-1/4” Butt Weld End
  • 1-1/4” Socket Weld End
  • 2” Butt Weld End
  • 2” Socket Weld End
  • 2-1/2” Butt Weld End
  • 2-1/2” Socket Weld End
  • 3” Butt Weld End
  • 3” Socket Weld End
  • 3/4” Butt Weld End
  • 3/4” Socket Weld End
  • 3/8” Butt Weld End
  • 3/8” Socket Weld End
  • 4” Butt Weld End
  • 4” Socket Weld End

Documentation

Certifications and Approvals

Datasheet

Manual

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