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DAR-2 Sight Glass with Rotor
Brand: KOBOLD Instruments, IncMaximum System Pressure:
- psi: 580.151 (kPa: 4,000, bar: 40)
Maximum Temperature:
- 260° C (500° F)
Connection:
- DN 15 to DN 200, ANSI Flange on Request
Material:
- Grey Cast Iron, Cast Steel, Stainless Steel
Specifications
Brand
Cover Material
- Cast Steel 1.0619 - Cover Plate
- Grey Cast Iron 0.6025 - Cover Plate
- Stainless Steel 1.4301, 1.4408 - Cover Plate
Enclosure, Body Material
- 316 Stainless Steel
- Cast Steel 1.0619
- 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
Materials of Construction
- Plastic [Up to 120° C (248° F)] - Rotor
- PTFE [Up to 260° C (500° F)] - Rotor
Maximum System Pressure
- psi: 580.2 (kPa: 4,000, bar: 40)
Mounting Position
- Universal
Operating Pressure
- psi: 232.1 to 580.2 (kPa: 1,600 to 4,000, bar: 16 to 40)
Screw Material
- 316 Stainless Steel
- Zinc-Plated Steel
Seat / Seal Material
- Graphite
- PTFE
Sight Glass Material
- Borosilicate Glass DIN 7080 (up to 260° C)
- Soda-Lime Glass DIN 8902 (up to 150° C)
Temperature Range
- 260° C (500° F) - Max.