| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | GTFC71K |
| 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 |
| GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING | API 6D | CJ | CJ | |
2.00 | 24.00 | 023,040 |
| GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING | MANUFACTURERS STANDARD | CJ | CJ | |
30.00 | 36.00 | 023 |
| Notes | ||
| Pressure Rating | CL 1500 | |
| Design Code | API 6D | 130,137 |
| General Requirement | VSK V403 | |
| Leak Test | VSK V404 | |
| Marking | VSK V003 | |
| Operator | VSK V401 | |
| Max Design Pressure | Barg | 255.3 | 255.3 | 250.4 | 231.9 | 226.1 | 219.2 | 208.6 | 193.7 |
| At Temperature | Deg. C | -46 | 38 | 50 | 100 | 150 | 200 | 250 | 300 |
| Subject/Item | Design and Material Requirement | Material | MDS | EDS |
| BODY/BONNET | Bolted bonnet | A352 LCC A350 LF2 |
C12 C11 |
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| INSIDE TRIM | Double block and bleed. Gate shall be open in stem rised position | |
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| PORT | Full bore, through conduit | |
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| STEM | Rising stem. Outside screw and yoke; Material according to EDS | |
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NTR1 |
| CLOSURE MEMBER | Gate: Double expanding, i.e. expanded in open and closed position; Material according to EDS | |
|
NHF1 NTR1 |
| SEATS | Press fitted seats, full support all around; Material according to EDS | |
|
NHF1 NTR1 |
| SEALS | Packed gland | |
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| STEM PACKING | Expanded graphite not less than 98% purity, or firesafe design according to manufacturer's standard | |
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| OUTSIDE TRIM | |
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| BOLTING | Material according to EDS | |
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NBO2 |
| HANDWHEEL | |
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| 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. |
| 130 | DESIGN SHALL ALSO COMPLY TO ASME B16.34. |
| 137 | SIZES >24" SHALL COMPLY TO ASME B16.34 AND ALL REQUIREMENTS IN API 6D WHICH ARE NOT SIZE DEPENDENT. |