883-175-E'M-02
| General information | ||
|---|---|---|
| Equipment type: | Gate valves | |
| Subtype: | High parameters valves | |
| Working medium: | steam | |
| Body material: | 15Х1М1ФЛ | |
| Temperature: | 540 | °C |
| Description for 883-175-E'M-02 |
|---|
| 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: | 175 | mm |
| Temperature: | 540 | °C |
| Hydraulic resistance cofficient, ξ: | 0.48 | |
| Torque of a spindle?: | 950 | |
| Number of revolutions: | 25 | |
| Working stroke: | 200 | mm |
| Dimensions | ||
|---|---|---|
| Height (H): | 1687 | mm |
| D2: | 235 | mm |
| D1: | 184 | mm |
| Length (L): | 650 | mm |
| A: | 193 | mm |
| Weight: | 715 | kg |
| Weight including actuator: | 880 | kg |
| Working stroke: | 200 | mm |
| Drive | ||
|---|---|---|
| Control type: | Э | |
| Actuator type: | Н-Г-11 У2 | |
| Actuator power: | 4.25 | kW |
| Stroke time: | 75 | s |
| Pressure, PN: | 9.8 | MPa |
| Overall drawing 883-175-E'M-02 * |
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