1017-250-E'
| General information | ||
|---|---|---|
| Equipment type: | Gate valves | |
| Subtype: | High parameters valves | |
| Working medium: | steam | |
| Body material: | 15Х1М1ФЛ | |
| Temperature: | 545 | °C |
| Description for 1017-250-E' |
|---|
| Gate valves are designed for water and steam lines leak-free shutoff. These valves can be applied only for full valve opening or shutoff. Gate valves can’t be used as control valves |
| Characteristics | ||
|---|---|---|
| Diameter, DN: | 250 | mm |
| Temperature: | 545 | °C |
| Hydraulic resistance cofficient, ξ: | 0.4 | |
| Torque of a spindle?: | 400 | |
| Number of revolutions: | 29.5 | |
| Working stroke: | 235 | mm |
| Dimensions | ||
|---|---|---|
| Height (H): | 1281 | mm |
| D2: | 273 | mm |
| D1: | 248 | mm |
| Length (L): | 650 | mm |
| A: | 232 | mm |
| Weight: | 538 | kg |
| Weight including actuator: | 658 | kg |
| Working stroke: | 235 | mm |
| Drive | ||
|---|---|---|
| Control type: | Э | |
| Actuator type: | 793-Э-0-II | |
| Actuator power: | 1.32 | kW |
| Stroke time: | 81 | s |
| Pressure, PN: | 4 | MPa |
| Overall drawing 1017-250-E' * |
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