Cone check valve S4 – PP fusion spigot ends (metric) (PP-H)
Description
Cone check valve S4 in PP-H with PTFE-coated spring, PP fusion spigot ends (metric). EPDM or FPM seal, d16–d110 (DN10–DN80), PN 10/8/6 depending on size.
Cone check valve S4 metric – PP fusion spigot ends, spring PTFE-coated
- Cone check valve S4
- Spring PTFE-coated
- Connection: PP fusion spigot ends (metric)
- Sealing: EPDM or FPM
- Material: PP-H
- Code 31
| Art. No. (Praher) | KLN No. | Seal | d | DN | PN | Pack |
|---|---|---|---|---|---|---|
| 121513 | EPDM | 16 | 10 | 10 | 20 | |
| 121514 | FPM | 16 | 10 | 10 | 20 | |
| 121515 | EPDM | 20 | 15 | 10 | 20 | |
| 121516 | FPM | 20 | 15 | 10 | 20 | |
| 121517 | EPDM | 25 | 20 | 10 | 20 | |
| 121518 | FPM | 25 | 20 | 10 | 20 | |
| 121519 | 51510488 | EPDM | 32 | 25 | 10 | 15 |
| 121521 | FPM | 32 | 25 | 10 | 15 | |
| 121522 | EPDM | 40 | 32 | 10 | 20 | |
| 121523 | FPM | 40 | 32 | 10 | 20 | |
| 121524 | EPDM | 50 | 40 | 10 | 10 | |
| 121525 | FPM | 50 | 40 | 10 | 10 | |
| 121526 | EPDM | 63 | 50 | 10 | 8 | |
| 121527 | FPM | 63 | 50 | 10 | 8 | |
| 121528A | EPDM | 75 | 65 | 8 | 4 | |
| 121529A | FPM | 75 | 65 | 8 | 4 | |
| 121530 | EPDM | 90 | 80 | 6 | 1 | |
| 121531 | FPM | 90 | 80 | 6 | 1 | |
| 122532 | EPDM | 110 | 80 | 6 | 1 | |
| 122534 | FPM | 110 | 80 | 6 | 1 |





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