Cone check valve S4 with PTFE-coated spring – PVCu solvent socket ends metric (PVC-U)
Description
Cone check valve S4 with PTFE-coated spring made of PVC-U, connection PVCu solvent socket ends metric, sizes 16–110 (DN10–DN80), with either EPDM or FPM seal; single packed.
Cone check valve S4 with PTFE-coated spring – PVCu solvent socket ends metric
- Cone check valve S4 made of PVC-U
- Closing spring PTFE-coated
- Connection: PVCu solvent socket ends metric
- Sealing material: EPDM or FPM
| Art. No. (Praher) | KLN No. | Seal | d | DN | PN | Pack |
|---|---|---|---|---|---|---|
| 121764 | 00002349 | EPDM | 16 | 10 | 16 | 20 |
| 122116 | 51510583 | FPM | 16 | 10 | 16 | 20 |
| 121765 | 51510522 | EPDM | 20 | 15 | 16 | 20 |
| 122117 | 51510584 | FPM | 20 | 15 | 16 | 20 |
| 121766 | 51510523 | EPDM | 25 | 20 | 16 | 20 |
| 122118 | 51510585 | FPM | 25 | 20 | 16 | 20 |
| 121767 | 51510524 | EPDM | 32 | 25 | 16 | 15 |
| 122119 | 51510586 | FPM | 32 | 25 | 16 | 15 |
| 121768 | 51510525 | EPDM | 40 | 32 | 16 | 20 |
| 122120 | 51510587 | FPM | 40 | 32 | 16 | 20 |
| 121769 | 51510526 | EPDM | 50 | 40 | 16 | 10 |
| 122121 | 51510588 | FPM | 50 | 40 | 16 | 10 |
| 121770 | 51510527 | EPDM | 63 | 50 | 16 | 8 |
| 122122 | 51510589 | FPM | 63 | 50 | 16 | 8 |
| 121771 | 01000079 | EPDM | 75 | 65 | 16 | 4 |
| 122123 | 51510590 | FPM | 75 | 65 | 16 | 4 |
| 121772 | 51510529 | EPDM | 90 | 80 | 10 | 1 |
| 122124 | 51510591 | FPM | 90 | 80 | 10 | 1 |
| 122721 | 51510672 | EPDM | 110 | 80 | 6 | 1 |
| 122720 | 51510671 | FPM | 110 | 80 | 6 | 1 |





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