Bellows sealed shut-off valves
made of steel or stainless steel
PN 100 / DN 250 / PN 400 DN 5 / DN 8
|
without safety packing (P1 to P3) |
with safety packing (P5 to P7) |
| Pressure / temperature ratings based on head unit: | ||
| PN 100 | PN 250 | PN 400 |
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| Bellow type | Code designation for head unit | |||||
| without | with | |||||
| Dimensions [mm] | safety packing | |||||
| L1 | L2 | DN 5 | DN 8 | DN 5 | DN 8 | |
| PN 100 | 93 | 116 | F5 P1 | F8 P1 | F5 P5 | F8 P5 |
| PN 250 | 123 | 146 | F5 P2 | F8 P2 | F5 P6 | F8 P6 |
| PN 400 | 139 | 162 | F5 P3 | F8 P3 | F5 P7 | F8 P7 |
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The letter 'F' replaces the 'S' or 'N' of the standard type numbers and the bellow type is added. For example: Valves for oxygen service on request. |
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