850-450-E'M
| General information | ||
|---|---|---|
| Equipment type: | Gate valves | |
| Subtype: | High parameters valves | |
| Working medium: | steam | |
| Body material: | 15Х1М1ФЛ | |
| Temperature: | 545 | °C |
| Description for 850-450-E'M |
|---|
| 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: | 450 | mm |
| Temperature: | 545 | °C |
| Hydraulic resistance cofficient, ξ: | 0.26 | |
| Torque of a spindle?: | 1450 | |
| Number of revolutions: | 54 | |
| Working stroke: | 430 | mm |
| Dimensions | ||
|---|---|---|
| Height (H): | 2348 | mm |
| D2: | 480 | mm |
| D1: | 424 | mm |
| Length (L): | 1000 | mm |
| A: | 345 | mm |
| Weight: | 2213 | kg |
| Weight including actuator: | 2423 | kg |
| Working stroke: | 430 | mm |
| Drive | ||
|---|---|---|
| Control type: | Э | |
| Actuator type: | Н-Г-14 У2 | |
| Actuator power: | 8.5 | kW |
| Stroke time: | 81 | s |
| Pressure, PN: | 4 | MPa |
| Overall drawing 850-450-E'M * |
|---|
|
help_oprosnik