912-400-0
| General information | ||
|---|---|---|
| Equipment type: | Swing check valves | |
| Subtype: | High parameters valves | |
| Working medium: | water | |
| Body material: | 20ГСЛ | |
| Temperature: | 280 | °C |
| Description for 912-400-0 |
|---|
| Swing check valves are designed to prevent a change of fluid flow direction in case of emergency situations. These valves are used at pipelines as automatic safety devices. |
| Characteristics | ||
|---|---|---|
| Diameter, DN: | 400 | mm |
| Temperature: | 280 | °C |
| Hydraulic resistance cofficient, ξ: | 2 | |
| Dimensions | ||
|---|---|---|
| Height (H): | 1005 | mm |
| D2: | 550 | mm |
| D1: | 406 | mm |
| Length (L): | 1300 | mm |
| A: | 335 | mm |
| Weight: | 4180 | kg |
| Drive | ||
|---|---|---|
| Pressure, PN: | 37.3 | MPa |
| Overall drawing 912-400-0 * |
|---|
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