Ventil
Design and manufacture is according to BS1868, ANSI B16.34
Face to Face dimension is according to ANSI B16.10
FORRIGE none
NESTE Global ventil
Standarder
Design and manufacture is according to BS1868, ANSI B16.34
Face to Face dimension is according to ANSI B16.10
Flange dimension is according to ANSI B16.5
Pressure-Temperature is according to ANSI B16.34
Inspection is according to API 598
Testtrykk
Test Element | Shell Test | Seal Test | Back Seal Test | Air Seal Test | |||||
Medium | Vann | Air | |||||||
Enhet | MPA | Lbf/in2 | MPA | Lbf/in2 | MPA | Lbf/in2 | MPA | Lbf/in2 | |
Pressure(Class) | 150 | 3.1 | 450 | 2.2 | 315 | 2.2 | 315 | 0.5-0.7 | 60-100 |
300 | 7.8 | 1125 | 5.6 | 815 | 5.6 | 815 | |||
600 | 15.3 | 2225 | 11.2 | 1630 | 11.2 | 1630 | |||
900 | 23.1 | 3350 | 16.8 | 2440 | 16.8 | 2440 | |||
1500 | 38.4 | 5575 | 28.1 | 4080 | 28.1 | 4080 |
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