| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | CHKX20J |
| Project : | Company : | Rev.Date : | 20.09.99 | Rev. : | 1 | ||
| Valve Type | End To End Standard | End Type 1 | End Type 2 | End Standard | Size From (in) | Size To (in) | Notes |
| CHECK VALVE SWING | |
RJ | RJ | API 6BX | 2.00 | 6.00 | |
| Notes | ||
| Pressure Rating | 10000 PSI | 124 |
| Design Code | API 6A | 130 |
| General Requirement | VSK V052 | |
| Leak Test | VSK V101 | |
| Marking | VSK V003 | |
| Max Design Pressure | Barg | 690.0 | 690.0 | 690.0 | 690.0 |
| At Temperature | Deg. C | -29 | 38 | 50 | 90 |
| Subject/Item | Design and Material Requirement | Material | MDS | EDS |
| BODY/BONNET | |
A487 2B API 6A GR 60K (4130) |
X03 X04 |
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| INSIDE TRIM | Metal to metal seating | |
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| PORT | Regular | |
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| CLOSURE MEMBER | Disc; Hardfacing | A182 F51 A890 J92205 UNS N0625 A494 GR.CW-6MC CL.1 AISI 316L |
D44 D46 N01 N02 |
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| HINGE AND STOP PIN | Hinge attached to internal body lugs | SST. (MIN. 13CR 4NI) | |
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| SEAT | Renewable shoulder seated/integral rings; Hardfacing | A182 F51 A890 J92205 UNS N0625 A494 GR.CW-6MC CL.1 AISI 316L |
D44 D46 N01 N02 |
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| SPRING | |
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| SEALS | |
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| OUTSIDE TRIM | |
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| BOLTING | Material according to EDS | |
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NBO2 |
| SPECIAL REQUIREMENTS | Wetted parts suitable for sour service to NACE MR0175 | |
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| 124 | CWP (COLD WORKING PRESSURE). |
| 130 | DESIGN SHALL ALSO COMPLY TO ASME B16.34. |