| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | GTBT00B |
| 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 WEDGE | ASME B16.10 | BE | BE | ASME B16.25 | 0.50 | 1.50 | |
| Notes | ||
| Pressure Rating | CL 300 | |
| Design Code | API 602 | |
| General Requirement | VSK V407 | |
| Leak Test | VSK V007 | |
| Marking | VSK V003 | |
| Operator | VSK V009 | |
| Max Design Pressure | Barg | 51.1 | 51.1 | 50.1 | 35.0 |
| At Temperature | Deg. C | -46 | 38 | 50 | 100 |
| ND (inch) | 0.50 | 0.75 | 1.00 | 1.50 |
| OD (mm) | 21.3 | 26.7 | 33.4 | 48.3 |
| THK (mm) | 2.77 | 2.87 | 3.38 | 3.68 |
| SCH | 40S | 40S | 40S | 40S |
| WEIGHT | |
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| Subject/Item | Design and Material Requirement | Material | MDS | EDS |
| BODY/BONNET | Bolted bonnet | B381 F2 | T01 | |
| INSIDE TRIM | |
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| PORT | |
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| STEM | Rising stem. Outside screw and yoke; To avoid galling: Use gr. 2 and 5 materials, or hardfacing by nitriding | B348 | |
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| CLOSURE MEMBER | Gate: Solid wedge; To avoid galling: Use gr. 2 and 5 materials, or hardfacing by nitriding | B381 | |
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| SEATS | Renewable; To avoid galling: Use gr. 2 and 5 materials, or hardfacing by nitriding | B381 | |
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| SEALS | Packed gland | |
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| STEM PACKING | Expanded graphite not less than 98% purity | |
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| OUTSIDE TRIM | |
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| BOLTING | Material according to EDS | |
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NBO2 |
| HANDWHEEL | |
AISI 316 AISI 304 |
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| SPECIAL REQUIREMENTS | |
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