Resilient Seated Automated Butterfly Valve

Brand: A-T Controls, Inc.
Butterfly Valves cover a wide range of industries from General Purpose to Chemical, Food and Beverage, Pulp and Paper, Waste Water applications and more. A-T Controls Butterfly Valves are designed to comply with MSS-SP-67 and API-609 and are tested to comply with API-598 standards. They are compatible with ANSI 125/150 flanges.
Features
  • Each body is cast, precisely machined and epoxy-coated to meet rigid tolerances. 
  • Multiple seat and disc material options are available to meet a wide variety of process applications. 
  • Square Stem design facilitates direct mounting of actuators. 
  • Each stem is machined to fit tightly into the upper disc for smooth operation and minimal hysteresis. 
  • Bushings are available in PTFE and lubricated bronze. Both are corrosion resistant with mimimal effect on valve torque. 
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Images are representations only.
Butterfly Valves cover a wide range of industries from General Purpose to Chemical, Food and Beverage, Pulp and Paper, Waste Water applications and more. A-T Controls Butterfly Valves are designed to comply with MSS-SP-67 and API-609 and are tested to comply with API-598 standards. They are compatible with ANSI 125/150 flanges.
Features
  • Each body is cast, precisely machined and epoxy-coated to meet rigid tolerances. 
  • Multiple seat and disc material options are available to meet a wide variety of process applications. 
  • Square Stem design facilitates direct mounting of actuators. 
  • Each stem is machined to fit tightly into the upper disc for smooth operation and minimal hysteresis. 
  • Bushings are available in PTFE and lubricated bronze. Both are corrosion resistant with mimimal effect on valve torque. 

Resilient Seated

Valve Series

Body Material

End Connection

Valve Size

Seat Material

Disc Material / Style

Stem Bushing

Operator

Stem Material

Actuator Type

Actuator

Actuator

Actuator

Actuator

Actuator

Actuator

Actuator Size

Actuator Size

Actuator Size

Actuator Size

Actuator Size

Actuator Size

Actuator Size

Actuator Size

Actuator Size (On/Off)

Actuator Size (On/Off)

Actuator Size (Modulating)

Actuator Size

Actuator Size (Modulating)

Actuator Size (Modulating)

Specifications

Actuator Type

  • Gear Operator
  • Hand Operated
  • Spring Return

Approvals & Certifications

  • ABS
  • CRN

Disc Material

  • 304 Stainless Steel
  • 316 Stainless Steel
  • Aluminum Bronze
  • Nickel-Plated Ductile Iron
  • Nylon Coated Ductile Iron
  • PTFE-Coated Ductile Iron
  • PTFE-Coated Stainless Steel

Enclosure Finish

  • Epoxy Coated

Enclosure, Body Material

  • Ductile Iron
  • Stainless Steel

Flange Size - 10" (DN250)

  • 10" (DN250) - 125#
  • 10" (DN250) - 150#

Flange Size - 1-1/2" (DN40)

  • 1-1/2" (DN40) - 125#
  • 1-1/2" (DN40) - 150#

Flange Size - 12" (DN300)

  • 12" (DN300) - 125#
  • 12" (DN300) - 150#

Flange Size - 14" (DN350)

  • 14" (DN350) - 125#
  • 14" (DN350) - 150#

Flange Size - 16" (DN400)

  • 16" (DN400) - 125#
  • 16" (DN400) - 150#

Flange Size - 18" (DN450)

  • 18" (DN450) - 125#
  • 18" (DN450) - 150#

Flange Size - 2" (DN50)

  • 2" (DN50) - 125#
  • 2" (DN50) - 150#

Flange Size - 20" (DN500)

  • 20" (DN500) - 125#
  • 20" (DN500) - 150#

Flange Size - 2-1/2" (DN65)

  • 2-1/2" (DN65) - 125#
  • 2-1/2" (DN65) - 150#

Flange Size - 24" (DN600)

  • 24" (DN600) - 125#
  • 24" (DN600) - 150#

Flange Size - 3" (DN80)

  • 3" (DN80) - 125#
  • 3" (DN80) - 150#

Flange Size - 30" (DN750)

  • 30" (DN750) - 125#
  • 30" (DN750) - 150#

Flange Size - 36" (DN900)

  • 36" (DN900) - 125#
  • 36" (DN900) - 150#

Flange Size - 4" (DN100)

  • 4" (DN100) - 125#
  • 4" (DN100) - 150#

Flange Size - 5" (DN125)

  • 5" (DN125) - 125#
  • 5" (DN125) - 150#

Flange Size - 6" (DN150)

  • 6" (DN150) - 125#
  • 6" (DN150) - 150#

Flange Size - 8" (DN200)

  • 8" (DN200) - 125#
  • 8" (DN200) - 150#

Flow Rate

  • 0.2 to 7,114 m³/hour (0.9 to 31,320 gpm)

Materials of Construction

  • 316 Stainless Steel - Lower & Upper Shaft
  • 416 Stainless Steel - Lower & Upper Shaft
  • ASTM A-582 - Lower Shaft Retainer Pin

Mounting

  • ISO 5211

O-Ring Material

  • Buna-N - Lower Shaft & Upper Shaft O-Ring
  • EPDM - Lower Shaft & Upper Shaft O-Ring
  • Viton - Lower Shaft & Upper Shaft O-Ring

Process Connection Style

  • Lug
  • Wafer

Ring Material

  • Steel - Shaft Keeper & Retaining Ring

Rotation

  • 10° to 90°

Seat/Seal Material

  • Seat & Stem Seal: Buna-N
  • Seat & Stem Seal: Viton
  • Seat: EPDM
  • Seat: Neoprene
  • Seat: PTFE over EPDM

Stem Material

  • 316 Stainless Steel
  • 416 Stainless Steel
  • 630 Stainless Steel
  • Stem Bushing: Lubricated Bronze
  • Stem Bushing: PTFE

Temperature Range

  • -20° to 325° C (-4° to 617° F)

Torque

  • 145 to 28,020 In/Lbs - Dry
  • 91 to 18,680 In/Lbs - Wet

UNF/UNC Connection

  • 1/2"-13 UNC
  • 3/4"-10 UNC
  • 5/8"-11 UNC
  • 7/8"-9 UNC

Valve Size

  • 1-1/2" to 36"

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