| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | CHBD01R |
| Project : | Company : | Rev.Date : | 20.09.99 | Rev. : | 3 | ||
| Valve Type | End To End Standard | End Type 1 | End Type 2 | End Standard | Size From (in) | Size To (in) | Notes |
| CHECK VALVE PISTON | ASME B16.10 | RF | RF | ASME B16.5 | 0.50 | 1.50 | |
| Notes | ||
| Pressure Rating | CL 300 | |
| Design Code | BS 5352 | 122 |
| General Requirement | VSK V052 | |
| Leak Test | VSK V101 | |
| Marking | VSK V003 | |
| Max Design Pressure | Barg | 51.7 | 51.7 | 51.3 | 49.2 | 45.8 | 42.7 | 40.1 |
| At Temperature | Deg. C | -46 | 38 | 50 | 100 | 150 | 200 | 250 |
| Subject/Item | Design and Material Requirement | Material | MDS | EDS |
| BODY/BONNET | Globe type, bolted | A182 S32750 | D54 | |
| INSIDE TRIM | Spring loaded ball/piston type disc with removable guide | |
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| PORT | Standard bore | |
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| CLOSURE MEMBER | Ball/piston | A182 S32750 | D54 | NIP1 |
| HINGE AND STOP PIN | |
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| SEAT | Renewable or integral | A182 S32750 | D54 | NIP1 |
| SPRING | |
UNS N0625 | |
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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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| 122 | VALVE TO BE DESIGNED FOR APPLICATION IN BOTH HORIZONTAL AND VERTICAL POSITION. |