884-250-E'D
| General information | ||
|---|---|---|
| Equipment type: | Gate valves | |
| Subtype: | High parameters valves | |
| Working medium: | steam | |
| Body material: | 15Х1М1ФЛ | |
| Temperature: | 510 | °C |
| Description for 884-250-E'D |
|---|
| 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: | 510 | °C |
| Hydraulic resistance cofficient, ξ: | 1 | |
| Torque of a spindle?: | 1250 | |
| Number of revolutions: | 29 | |
| Working stroke: | 230 | mm |
| Dimensions | ||
|---|---|---|
| Height (H): | 1678 | mm |
| D2: | 345 | mm |
| D1: | 245 | mm |
| Length (L): | 900 | mm |
| A: | 243 | mm |
| Weight: | 1362 | kg |
| Weight including actuator: | 1475 | kg |
| Working stroke: | 230 | mm |
| Drive | ||
|---|---|---|
| Control type: | Э | |
| Actuator type: | AUMA SA 14.6 / GK 25.2-F25-C64 | |
| Actuator power: | 3.3 | kW |
| Stroke time: | 54 | s |
| Pressure, PN: | 28.4 | MPa |
| Overall drawing 884-250-E'D * |
|---|
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