8s-3-3
| General information | ||
|---|---|---|
| Equipment type: | Pulse valves - 8s type | |
| Subtype: | Medium parameters valves | |
| Working medium: | steam | |
| Diameter, DN: | 20 | mm |
| Description for 8s-3-3 |
|---|
| Pulse valves together with Main safety valves enter into pulse safety device. These valves are designed to control Main safety valves by means of supplying/not supplying the medium into chamber of valve operator. |
| Characteristics | ||
|---|---|---|
| Diameter, DN: | 20 | mm |
| Temperature: | 450 | °C |
| Pressure, PN: | 4 | MPa |
| Set pressure: | 2,2 … 2,8 | MPa |
| Dimensions | ||
|---|---|---|
| Height (H): | 390 | mm |
| Height (H1): | 87 | mm |
| D2: | 25 | mm |
| D1: | 19 | mm |
| Height (H2): | 118 | mm |
| Length (L): | 170 | mm |
| Weight: | 5 | kg |
| Overall drawing 8s-3-3 * |
|---|
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