| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | CHGC51C |
| Project : | Company : | Rev.Date : | 20.09.99 | Rev. : | 2 | ||
| Valve Type | End To End Standard | End Type 1 | End Type 2 | End Standard | Size From (in) | Size To (in) | Notes |
| CHECK VALVE DUAL WAFER | MANUFACTURERS STANDARD | CL | CL | |
2.00 | 16.00 | 022,047 |
| Notes | ||
| Pressure Rating | CL 2500 | |
| Design Code | API 594 | 133 |
| General Requirement | VSK V052 | |
| Leak Test | VSK V007 | |
| Marking | VSK V003 | |
| Max Design Pressure | Barg | 425.5 | 425.5 | 417.3 | 386.5 | 376.9 | 365.2 | 347.7 | 322.8 |
| At Temperature | Deg. C | -46 | 38 | 50 | 100 | 150 | 200 | 250 | 300 |
| Subject/Item | Design and Material Requirement | Material | MDS | EDS |
| BODY/BONNET | Body with hinge and stop pin retainers | A352 LCC A350 LF2 |
C12 C11 |
|
| INSIDE TRIM | Metal to metal seating | |
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| PORT | |
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| CLOSURE MEMBER | Dual disc; Material according to EDS | |
|
NTR1 |
| HINGE AND STOP PIN | |
SST. (MIN. 13CR 4NI) | |
|
| SEAT | Integral seats; Material according to EDS | |
|
NTR1 |
| SPRING | |
UNS N0625 UNS N10276 |
|
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| SEALS | |
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| OUTSIDE TRIM | |
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| BOLTING | Material according to EDS | |
|
NBO2 |
| SPECIAL REQUIREMENTS | Wetted parts suitable for sour service to NACE MR0175 | |
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| 022 | END TYPE ACCORDING TO EDS: NMJ3. |
| 047 | THE END TO END DIMENSIONS DEVIATE FROM API 594. |
| 133 | SIZES >12" SHALL COMPLY TO ASME B16.34 AND ALL REQUIREMENTS IN API 594 WHICH ARE NOT SIZE DEPENDENT. |