| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | BLFS50K |
| 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 |
| BALL VALVE METAL SEAT REDUCED BORE | ASME B16.10 | CJ | CJ | |
3.00 | 16.00 | 023,040 |
| BALL VALVE METAL SEAT REDUCED BORE | ASME B16.10 | CJ | CJ | |
18.00 | 24.00 | 023,041 |
| Notes | ||
| Pressure Rating | CL 1500 | |
| Design Code | API 6D | 130,131 |
| Fire Test | API 6FA OR BS 6755 | |
| General Requirement | VSK V405 | |
| Leak Test | VSK V404 | |
| Marking | VSK V003 | |
| Operator | VSK V014 | |
| Low Temp. Appl. | VSK V408 | |
| Max Design Pressure | Barg | 248.2 | 248.2 | 240.6 | 211.0 | 192.4 | 178.4 |
| At Temperature | Deg. C | -46 | 38 | 50 | 100 | 150 | 200 |
| Subject/Item | Design and Material Requirement | Material | MDS | EDS |
| BODY/BONNET | Split body, bolted | ASTM A351 CF8M A182 F316 |
S02 S01 |
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| INSIDE TRIM | Bi-directional sealing (by seal on both sides of ball). Designed for simultaneous full pressure on both sides of closed valve with no pressure in cavity. Cavity relief by seat "leakage" to inside of valve | |
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| PORT | Reduced bore (additional requirement to API 6D) | |
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| STEM | Material according to EDS | |
|
NTR2 |
| CLOSURE MEMBER | Trunnion mounted ball (solid); Material according to EDS | |
|
NHF2 NTR2 |
| SEATS | Seat ring; Material according to EDS. Hardfacing | |
|
NHF1 NTR2 |
| SPRINGS | |
UNS N0625 UNS N10276 |
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| SEALS | Packed gland (expanded graphite) or lip seal design and fire seal | |
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| LIP SEAL | Material according to EDS | |
|
NSM1 |
| O-RING | |
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| FIRE SEAL | Expanded graphite not less than 98% purity | |
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| OUTSIDE TRIM | Cavity external bleed plug of anti-blowout design | |
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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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| 023 | END TYPE FLANGE SHALL BE SPECIFIED BY REPLACING LETTER "K" OF THE VDS NUMBER ACC. TO CHP. 4. |
| 040 | END TO END DIMENSION AS FOR LONG PATTERN, RTJ. |
| 041 | END TO END DIMENSION AS FOR GATE VALVE, LONG PATTERN, RTJ. |
| 130 | DESIGN SHALL ALSO COMPLY TO ASME B16.34. |
| 131 | SIZES > 16" SHALL COMPLY TO ASME B16.34 AND ALL REQUIREMENTS IN API 6D WHICH ARE NOT SIZE DEPENDENT. |