Kobold Manual Butterfly Isolating Valve, KLA-TA
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KLA-TA Manual Butterfly Isolating Valve

Brand: KOBOLD Instruments, Inc

Design
One-piece Construction. For Mounting between Two Flanges. 

Technical Details
  • Connections: Flanges DN 40 to DN 300 
  • Temperature Range - EPDM: -35° to 120° C (-31° to 248° F), FKM: -20° to 180° C (-4° to 356° F)
Operating Pressure
  • Between 2 Flanges - Maximum 16 bar (232.1 psi, 1,600 kPa [GGG housing]), Maximum 10 bar (145 psi, 1,000 kPa [Aluminum Housing]) 
  • End Valve: Maximum 6 bar (87.02 psi, 600 kPa)
  • Operation: Rotation of the Handle Through 90°, with 10 Snap-In Positions

Specifications

Brand

Bushing Material

  • Bronze

Disc Material

  • 1.4480, St C22 (KLA-TAH Only)

Enclosure, Body Material

  • Aluminum Alloy
  • Cast Iron (GGG-40)

Flange Size - 1-1/2” (DN 40)

  • 1-1/2" (DN 40) - PN 16

Flange Size - 10” (DN 250)

  • 10" (DN 250) - PN 16

Flange Size - 12” (DN 300)

  • 12" (DN 300) - PN 16

Flange Size - 2-1/2” (DN 65)

  • 2-1/2" (DN 65) - PN 16

Flange Size - 2” (DN 50)

  • 2" (DN 50) - PN 16

Flange Size - 3” (DN 80)

  • 3" (DN 80) - PN 16

Flange Size - 4” (DN 100)

  • 4" (DN 100) - PN 16

Flange Size - 5” (DN 125)

  • 5" (DN 125) - PN 16

Flange Size - 6” (DN 150)

  • 6" (DN 150) - PN 16

Flange Size - 8” (DN 200)

  • 8" (DN 200) - PN 16

Handle Assembly Material

  • Aluminum Alloy

Operating Pressure

  • 145 psi (10 bar, 1,000 kPa) - Max.
  • 232.1 psi (16 bar, 1,600 kPa) - Max.
  • 87.02 psi (6 bar, 600 kPa) - Max.

Operation

  • Rotation of the Handle through 90°, with 10 Snap-In Positions

Shaft Material

  • 430 Stainless Steel

Shaft Seal Material

  • NBR

Sleeve Material

  • EPDM
  • FKM

Temperature Range

  • EPDM: -35° to 120° C (-31° to 248° F)
  • FKM: -20° to 180° C (-4° to 356° F)

Valve Type

  • Manual

Documentation

Data Sheets

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