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DAK-21 Sight Glass with Flap
Brand: KOBOLD Instruments, IncMaterial / Mounting Position
- Flap: Stainless Steel
- Enclosure Material: Grey Cast Iron
- Cover Plates: Grey Cast Iron
- Sight Glass: Soda-Lime Glass DIN 8902 (Up to 150° C [302° F]) Option: Borosilicate Glass DIN 7080 (Up to 280° C [536° F])
- Screws: Zinc Plated Steel
- Seals: Graphite
- Mounting Position: Horizontal or Vertical with Flow from Bottom to Top
- Connection: Flange DN 15 to DN 200
- Enclosure Material: Grey Cast Iron
- Max. Pressure: psi: 580.2 (bar: 40, kPa: 4,000)
- Max. Temperature: 280° C (536° F)
1 - 12 of 24 Part Numbers
DAK-21010H F1Z
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 125
- Sight Glass Material - Soda-Lime Glass
DAK-21010H F1Z B
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 125
- Sight Glass Material - Borosilicate Glass
DAK-21011H F1F
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 150
- Sight Glass Material - Soda-Lime Glass
DAK-21011H F1F B
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 150
- Sight Glass Material - Borosilicate Glass
DAK-21012H F2H
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 200
- Sight Glass Material - Soda-Lime Glass
DAK-21012H F2H B
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 200
- Sight Glass Material - Borosilicate Glass
DAK-2101H F15
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 15
- Sight Glass Material - Soda-Lime Glass
DAK-2101H F15 B
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 15
- Sight Glass Material - Borosilicate Glass
DAK-2102H F20
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 20
- Sight Glass Material - Soda-Lime Glass
DAK-2102H F20 B
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 20
- Sight Glass Material - Borosilicate Glass
DAK-2103H F25
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 25
- Sight Glass Material - Soda-Lime Glass
DAK-2103H F25 B
- Enclosure Material - Grey Cast Iron 0.6025
- Flange Size - DN 25
- Sight Glass Material - Borosilicate Glass
1 - 12 of 24 Part Numbers
Specifications
Brand
Cover Material
- Grey Cast Iron 0.6025
Enclosure, Body Material
- Grey Cast Iron 0.6025
Flange Size - 1-1/2” (DN 40)
- 1-1/2” (DN 40) - PN 16
Flange Size - 1-1/4” (DN 32)
- 1-1/4” (DN 32) - PN 16
Flange Size - 1” (DN 25)
- 1” (DN 25) - PN 16
Flange Size - 1/2” (DN 15)
- 1/2” (DN 15) - 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 - 3/4” (DN 20)
- 3/4” (DN 20) - 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
Flap Material
- 316Ti Stainless Steel
Glass Thickness
- 10 to 25 mm
Maximum System Pressure
- psi: 580.2 (bar: 40, kPa: 4,000)
Mounting Position
- Horizontal with Flow from Bottom to Top
- Verical with Flow from Bottom to Top
Screw Material
- Zinc-Plated Steel
Seat / Seal Material
- Graphite
Sight Glass Material
- Borosilicate Glass DIN 7080 (up to 280° C [536° F])
- Soda-Lime Glass DIN 8902 (up to 150° C [302° F])
Temperature Range
- 0° to 280° C (32° to 536° F)