| Title : | Piping and Valves | Doc. No. | L-001 | Annex: | E | Valve Data Sheet | GTGD01D |
| 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 | MANUFACTURERS STANDARD | BE | BE | ASME B16.25 / ASME B1.20.1 | 0.50 | 1.50 | |
| Notes | ||
| Pressure Rating | CL 2500 | |
| Design Code | API 602 | 121 |
| General Requirement | VSK V402 | |
| Leak Test | VSK V101 | |
| Marking | VSK V003 | |
| Operator | VSK V143 | |
| Max Design Pressure | Barg | 430.9 | 430.8 | 427.1 | 409.9 | 381.4 | 355.3 | 334.9 |
| At Temperature | Deg. C | -46 | 38 | 50 | 100 | 150 | 200 | 250 |
| ND (inch) | 1.00 | 1.50 |
| OD (mm) | 33.4 | 48.3 |
| THK (mm) | 4.55 | 5.08 |
| SCH | 80S | 80S |
| WEIGHT | |
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| Subject/Item | Design and Material Requirement | Material | MDS | EDS |
| BODY/BONNET | Bolted bonnet | A182 S32750 | D54 | |
| INSIDE TRIM | |
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| PORT | |
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| STEM | Rising stem. Outside screw and yoke | A182 S32750 | D54 | |
| CLOSURE MEMBER | Gate: Solid wedge; For sizes 6" and below, use material type 316 SS or Nickel alloy 625, both with hardfacing | A182 S32750 | D54 | NHF1 |
| SEATS | Renewable; For sizes 6" and below, use material type 316 SS or Nickel alloy 625, both with hardfacing | A182 S32750 | D54 | NHF1 |
| 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 | |
AISI 316 AISI 304 |
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| SPECIAL REQUIREMENTS | Wetted parts suitable for sour service to NACE MR0175 | |
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| 121 | CL 2500 IS NOT INCLUDED IN API 602, AND SHALL ALSO BE DESIGNED ACCORDING TO ASME B16.34. |