850-350-E'D
| General information | ||
|---|---|---|
| Equipment type: | Gate valves | |
| Subtype: | High parameters valves | |
| Working medium: | steam | |
| Body material: | 15Х1М1ФЛ | |
| Temperature: | 545 | °C |
| Description for 850-350-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: | 350 | mm |
| Temperature: | 545 | °C |
| Hydraulic resistance cofficient, ξ: | 1.4 | |
| Torque of a spindle?: | 620 | |
| Number of revolutions: | 37.5 | |
| Working stroke: | 300 | mm |
| Dimensions | ||
|---|---|---|
| Height (H): | 1648 | mm |
| D2: | 390 | mm |
| D1: | 345 | mm |
| Length (L): | 850 | mm |
| A: | 248 | mm |
| Weight: | 1106 | kg |
| Weight including actuator: | 1219 | kg |
| Working stroke: | 300 | mm |
| Drive | ||
|---|---|---|
| Control type: | Э | |
| Actuator type: | AUMA SA 14.6 / GK 25.2-F25-C64 | |
| Actuator power: | 3.3 | kW |
| Stroke time: | 70 | s |
| Pressure, PN: | 4 | MPa |
| Overall drawing 850-350-E'D * |
|---|
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