| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | GTEC71J |
| 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 |
| GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING | API 6D | RJ | RJ | ASME B16.5 | 3.00 | 24.00 | |
| GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING | MANUFACTURERS STANDARD | RJ | RJ | MSS SP-44 | 30.00 | 36.00 | |
| Notes | ||
| Pressure Rating | CL 900 | |
| Design Code | API 6D | 130,137 |
| General Requirement | VSK V403 | |
| Leak Test | VSK V404 | |
| Marking | VSK V003 | |
| Operator | VSK V014 | |
| Max Design Pressure | Barg | 153.2 | 153.2 | 150.2 | 139.1 | 135.7 | 131.5 | 125.2 | 116.2 |
| 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 |
|
| INSIDE TRIM | Double block and bleed. Gate shall be open in stem rised position | |
|
|
| PORT | Full bore, through conduit | |
|
|
| STEM | Rising stem. Outside screw and yoke; Material according to EDS | |
|
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 | |
|
|
| STEM PACKING | Expanded graphite not less than 98% purity, or firesafe design according to manufacturer's standard | |
|
|
| OUTSIDE TRIM | |
|
|
|
| BOLTING | Material according to EDS | |
|
NBO2 |
| HANDWHEEL | |
|
|
|
| SPECIAL REQUIREMENTS | Wetted parts suitable for sour service to NACE MR0175 | |
|
|
| 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. |