| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | BUBD81R |
| 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 |
| BUTTERFLY VALVE FLANGED SOFT SEAT | BS 5155 LONG | RF | RF | ASME B16.5 | 12.00 | 24.00 | |
| BUTTERFLY VALVE FLANGED SOFT SEAT | 450 MM | RF | RF | MSS SP-44 | 30.00 | 30.00 | |
| BUTTERFLY VALVE FLANGED SOFT SEAT | BS 5155 LONG | RF | RF | MSS SP-44 | 36.00 | 36.00 | |
| Notes | ||
| Pressure Rating | CL 300 | |
| Design Code | BS 5155 | |
| Fire Test | API 6FA OR BS 6755 | |
| General Requirement | VSK V254 | |
| Leak Test | VSK V007 | |
| Marking | VSK V003 | |
| Operator | VSK V004 | 260 |
| 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 | Double flanged | A890 J93404 A182 S32750 |
D56 D54 |
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| INSIDE TRIM | |
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| STEM | |
A182 S32750 | D54 | NIP1 |
| CLOSURE MEMBER | Disc, bi-directional, double or triple eccentric. Full seat pressure rating | A182 S32750 | D54 | NIP1 |
| SEAT | Renewable | PTFE BASED | |
|
| SEALS | Lip seal or packed gland for stem sealing; Material according to EDS | |
|
NSM1 |
| STEM PACKING | Expanded graphite not less than 98% purity | |
|
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| RESILIENT SEAL | Material to be hydrocarbon and seawater resistant | |
|
NSM1 |
| 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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| 260 | GEAR FOR ALL SIZES. |