| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | BUAS20R |
| 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 |
| BUTTERFLY VALVE WAFER SOFT SEAT | API 609 TABLE 2 | RF | RF | ASME B16.5 | 4.00 | 24.00 | |
| BUTTERFLY VALVE WAFER SOFT SEAT | ISO 5752 LONG | RF | RF | MSS SP-44 | 30.00 | 30.00 | |
| BUTTERFLY VALVE WAFER SOFT SEAT | BS 5155 LONG | RF | RF | MSS SP-44 | 36.00 | 36.00 | |
| Notes | ||
| Pressure Rating | CL 150 | |
| Design Code | API 609 CATEGORY B | 132 |
| Fire Test | API 6FA OR BS 6755 | |
| General Requirement | VSK V254 | |
| Leak Test | VSK V007 | |
| Marking | VSK V003 | |
| Operator | VSK V004 | 260 |
| Low Temp. Appl. | VSK V408 | |
| Max Design Pressure | Barg | 19.0 | 19.0 | 18.4 | 16.2 | 15.6 |
| At Temperature | Deg. C | -101 | 38 | 50 | 100 | 120 |
| Subject/Item | Design and Material Requirement | Material | MDS | EDS |
| BODY | Wafer type, with 4 guiding lugs, unthreaded | ASTM A351 CF8M A182 F316 |
S02 S01 |
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| INSIDE TRIM | |
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| STEM | Material according to EDS | |
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NTR2 |
| CLOSURE MEMBER | Disc, bi-directional, double or triple eccentric. Full seat pressure rating. Disc shall have clearance to i.d. 746 mm for 30" pipe, and i.d. 894 mm for 36" pipe; Material according to EDS | |
|
NTR2 |
| SEAT | Renewable; Material according to EDS | |
|
NTR2 |
| 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 | |
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NSM1 |
| 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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| 132 | 30"-36", DESIGN SHALL COMPLY TO ASME B16.34, AND TO API 609 FOR REQUIREMENTS NOT RELATED TO SIZE. |
| 260 | GEAR FOR ALL SIZES. |