Images are representations only.

43 Series Manual Ball Valve

Brand: A-T Controls, Inc
The multi-port 4-Way direct mount ball valve offers the superior performance and reliability that is required to optimize process performance.

This versatile, high performance multi-port ball valve offers solutions to mixing and diverting with various flow patterns and end configurations available.

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 A-T valve series.

There are a myriad of end piece and flow pattern combinations available.
Features
  • Design: Multi-Port 4-Way Valve
  • Size: 1/4" to 4"
  • Port: Full
  • Direct Mount: Yes
  • Pyramidal Stem Packing: Yes
  • Materials of Construction:
    • Body: 316 Stainless Steel
    • Trim: 316 Stainless Steel
    • Available Seats: RTFE, PTFE, 50/50%, Cavity Filled
  • End Connections: Threaded Ends, Socket Weld, Butt Weld, Sanitary, Flanged
  • Maximum Pressure Rating: 300 to 1,000 psi - Valve Size Dependent
show more
The multi-port 4-Way direct mount ball valve offers the superior performance and reliability that is required to optimize process performance.

This versatile, high performance multi-port ball valve offers solutions to mixing and diverting with various flow patterns and end configurations available.

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 A-T valve series.

There are a myriad of end piece and flow pattern combinations available.
Features
  • Design: Multi-Port 4-Way Valve
  • Size: 1/4" to 4"
  • Port: Full
  • Direct Mount: Yes
  • Pyramidal Stem Packing: Yes
  • Materials of Construction:
    • Body: 316 Stainless Steel
    • Trim: 316 Stainless Steel
    • Available Seats: RTFE, PTFE, 50/50%, Cavity Filled
  • End Connections: Threaded Ends, Socket Weld, Butt Weld, Sanitary, Flanged
  • Maximum Pressure Rating: 300 to 1,000 psi - Valve Size Dependent
4,596 models matching criteria
  • Valve Size - 3"
  • End Connection - Threaded Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - X Arrangement
Out of Stock
  • Valve Size - 1-1/4"
  • End Connection - Socket Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - M Arrangement
Out of Stock
  • Valve Size - 1/2"
  • End Connection - 150# Flanged Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 1"
  • End Connection - Sanitary Clamp / Cavity Filled
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 3"
  • End Connection - Sanitary Clamp / Non-Cavity Filled
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 1/2"
  • End Connection - 150# Flanged Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - M Arrangement
Out of Stock
  • Valve Size - 1-1/4"
  • End Connection - Threaded Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - X Arrangement
Out of Stock
  • Valve Size - 3/4"
  • End Connection - Socket Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - X Arrangement
Out of Stock
  • Valve Size - 3/4"
  • End Connection - Butt Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - X Arrangement
Out of Stock
  • Valve Size - 1-1/2"
  • End Connection - Sanitary Clamp / Non-Cavity Filled
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 3/8"
  • End Connection - Socket Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - No Additional Specials
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 1/2"
  • End Connection - Socket Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - L Arrangement
Out of Stock
  • Valve Size - 3/4"
  • End Connection - Sanitary Clamp / Non-Cavity Filled
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - L Arrangement
Out of Stock
  • Valve Size - 1/4"
  • End Connection - Socket Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - No Additional Specials
  • Port Arrangement - X Arrangement
Out of Stock
  • Valve Size - 3/8"
  • End Connection - Butt Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - M Arrangement
Out of Stock
  • Valve Size - 1"
  • End Connection - Threaded Ends
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - No Additional Specials
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 1/2"
  • End Connection - Sanitary Clamp / Non-Cavity Filled
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - No Additional Specials
  • Port Arrangement - M Arrangement
Out of Stock
  • Valve Size - 1"
  • End Connection - End Connection
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 1/4"
  • 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
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 1-1/4"
  • End Connection - Threaded Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 2"
  • End Connection - Sanitary Clamp / Non-Cavity Filled
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 2"
  • End Connection - Butt Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 3"
  • End Connection - Socket Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - L Arrangement
Out of Stock
  • Valve Size - 3"
  • End Connection - Butt Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - L Arrangement
Out of Stock
  • Valve Size - 3/8"
  • End Connection - Socket Weld Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - No Additional Specials
  • Port Arrangement - X Arrangement
Out of Stock
  • Valve Size - 3"
  • End Connection - Butt Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - No Additional Specials
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 2"
  • End Connection - Sanitary Clamp / Non-Cavity Filled
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 3"
  • End Connection - 150# Flanged Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 1-1/2"
  • End Connection - Sanitary Clamp / Non-Cavity Filled
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 1/2"
  • 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
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 1"
  • End Connection - Socket Weld Ends
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 1/4"
  • End Connection - Threaded Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 1"
  • End Connection - Socket Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - No Additional Specials
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 1/4"
  • End Connection - Socket Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 1-1/4"
  • End Connection - Threaded Ends
  • Seat Material - PTFE - Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 1/2"
  • End Connection - Sanitary Clamp / Cavity Filled
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 1-1/2"
  • End Connection - Butt Weld Ends
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - No Additional Specials
  • Port Arrangement - T Arrangement
Out of Stock
  • Valve Size - 2-1/2"
  • End Connection - Sanitary Clamp / Non-Cavity Filled
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon
  • Special Designations - No Specials
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 2-1/2"
  • End Connection - Sanitary Clamp / Non-Cavity Filled
  • Seat Material - 50/50% (50% Stainless Steel Powder / 50% Carbon Filled Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Degreased & Bagged
  • Port Arrangement - I Arrangement
Out of Stock
  • Valve Size - 1/2"
  • End Connection - Socket Weld Ends
  • Seat Material - RTFE - Reinforced Teflon
  • Special Designations - Gear Operator
  • Additional Specials - Oxygen Cleaned
  • Port Arrangement - L Arrangement
Out of Stock

Specifications

Direct Mount

  • Yes

Enclosure, Body Material

  • 316 Stainless Steel

Flange Size - 1-1/2” (DN 40)

  • 1-1/2” (DN 40) - 150#
  • 1-1/2” (DN 40) - 300#

Flange Size - 1” (DN 25)

  • 1” (DN 25) - 150#
  • 1” (DN 25) - 300#

Flange Size - 1/2” (DN 15)

  • 1/2” (DN 15) - 150#
  • 1/2” (DN 15) - 300#

Flange Size - 2-1/2” (DN 65)

  • 2-1/2” (DN 65) - 150#
  • 2-1/2” (DN 65) - 300#

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150#
  • 2” (DN 50) - 300#

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150#
  • 3” (DN 80) - 300#

Flange Size - 3/4” (DN 20)

  • 3/4” (DN 20) - 150#
  • 3/4” (DN 20) - 300#

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150#
  • 4” (DN 100) - 300#

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

  • 4-Way Multi Port Valve

Port

  • Full

Pressure Rating

  • psi: 1,000 (bar: 69 bar, kPa: 6,895) at -30° to 150° C (-22° to 302° F) with 1/4” to 1” Valve

Pyramidal Stem Packing

  • Yes

Seat / Seal Material

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

Standard Features

  • 4-Way High Performance, Direct Mount

TA-Luft Certified

  • Yes

Tri-Clamp Connection

  • 1” Sanitary Clamp
  • 1/2” Sanitary Clamp
  • 1-1/2” Sanitary Clamp
  • 2” Sanitary Clamp
  • 2-1/2” Sanitary Clamp
  • 3” Sanitary Clamp
  • 3/4” Sanitary Clamp
  • 4” Sanitary Clamp

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