881-150-E'
| General information | ||
|---|---|---|
| Equipment type: | Gate valves | |
| Subtype: | High parameters valves | |
| Working medium: | steam | |
| Body material: | 15Х1М1ФЛ | |
| Temperature: | 545 | °C |
| Description for 881-150-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: | 150 | mm |
| Temperature: | 545 | °C |
| Hydraulic resistance cofficient, ξ: | 0.6 | |
| Torque of a spindle?: | 1600 | |
| Number of revolutions: | 24 | |
| Working stroke: | 190 | mm |
| Dimensions | ||
|---|---|---|
| Height (H): | 1264 | mm |
| D2: | 262 | mm |
| D1: | 151 | mm |
| Length (L): | 750 | mm |
| A: | 218 | mm |
| Weight: | 868 | kg |
| Weight including actuator: | 1105 | kg |
| Working stroke: | 190 | mm |
| Drive | ||
|---|---|---|
| Control type: | Э | |
| Actuator type: | 795-Э-0 | |
| Actuator power: | 4.25 | kW |
| Stroke time: | 68 | s |
| Pressure, PN: | 25 | MPa |
| Overall drawing 881-150-E' * |
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