Cone check valve S4 with PTFE-coated spring – PE spigot ends metric (PVC-U)
Description
Cone check valve S4 with PTFE-coated spring made of PVC-U, connection PE spigot ends metric, sizes 16–110 (DN10–DN80), with either EPDM or FPM seal; single packed.
Cone check valve S4 with PTFE-coated spring – PE spigot ends metric
- Cone check valve S4 made of PVC-U
- Closing spring PTFE-coated
- Connection: PE spigot ends metric
- Sealing material: EPDM or FPM
| Art. No. (Praher) | KLN No. | Seal | d | DN | PN | Pack |
|---|---|---|---|---|---|---|
| 127030 | 51511292 | EPDM | 16 | 10 | 16 | 20 |
| 127110 | 51511321 | FPM | 16 | 10 | 16 | 20 |
| 127031 | 51511293 | EPDM | 20 | 15 | 16 | 20 |
| 127111 | 51511322 | FPM | 20 | 15 | 16 | 20 |
| 127032 | EPDM | 25 | 20 | 16 | 20 | |
| 127112 | FPM | 25 | 20 | 16 | 20 | |
| 127033 | 51511294 | EPDM | 32 | 25 | 16 | 10 |
| 127113 | 51511323 | FPM | 32 | 25 | 16 | 10 |
| 127034 | 51511295 | EPDM | 40 | 32 | 16 | 15 |
| 127114 | 51511324 | FPM | 40 | 32 | 16 | 15 |
| 127035 | 51511296 | EPDM | 50 | 40 | 16 | 10 |
| 127115 | 51511325 | FPM | 50 | 40 | 16 | 10 |
| 127036 | 51511297 | EPDM | 63 | 50 | 16 | 8 |
| 127116 | 51511326 | FPM | 63 | 50 | 16 | 8 |
| 127037 | 51511298 | EPDM | 75 | 65 | 10 | 4 |
| 127117 | 51511327 | FPM | 75 | 65 | 10 | 4 |
| 127038 | EPDM | 90 | 80 | 10 | 1 | |
| 127118 | 51511328 | FPM | 90 | 80 | 10 | 1 |
| 127039 | 51511299 | EPDM | 110 | 80 | 6 | 1 |
| 127119 | FPM | 110 | 80 | 6 | 1 |





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