Praher Diaphragm Valve T4 PVC-U
Praher Diaphragm Valve T4 PVC-U
- Safety hand wheel with locking positions
- Visual position indication
- Zero dead leg valve
- Suitable for slurries and abrasive media
- High viscosity or solid content applications
- Available with DIN backing flange, ANSI backing flange or fix flange DIN-ANSI-JIS
- Additional Information
- Accessories
- Dimensions Spigot
- Dimensions Flange
| Seal materials | EPDM, FPM, PTFE-coated |
|---|---|
| Dimensions | DN15/d20/½" – DN125/d140/5" |
| Pressure rates | PN10 |
| Connections | flange, PE fusion socket, PE fusion spigot, solvent socket, solvent spigot, threaded socket |
| Approvals | Declaration of Conformity acc. to Annex VII of the Directive 97/23/EG, EURASEC Hygienic Certificate, GOST Certificate, Rostehnadzor Permission |
| d | DN | d | M | H | B | F | Hub | K | L | L1 | T | A | Z | t* |
| 75 | 65 | 2½" | 25 | 260 | 234 | | 35 | | 284 | 290 | | | | 44-37 |
| 90 | 80 | 3" | 25 | 260 | 234 | | 35 | | 300 | 310 | | | | 54,5-37 |
| 110 | 100 | 4" | 25 | 330 | 234 | | 45 | | 340 | 350 | | | | 50 |
| 140 | 125 | 5" | 25 | 330 | 234 | | 45 | | 340 | 400 | | | | |
| d | DN | zoll | H | B | F | Hub | K | E | M | L | PN |
| 20 | 15 | ½" | 100 | 86 | 25 | 9 | M6 | 95-97 | 16,5-17 | 130 | 10 |
| 25 | 20 | ¾" | 100 | 86 | 25 | 9 | M6 | 102-108 | 16,5-17 | 150 | 10 |
| 32 | 25 | 1" | 107 | 86 | 25 | 11 | M6 | 114-125 | 20-21 | 160 | 10 |
| 40 | 32 | 1¼" | 144 | 136 | 45 | 22 | M8 | 130-140 | 25,5-33 | 180 | 10 |
| 50 | 40 | 1½" | 144 | 136 | 45 | 22 | M8 | 133-151 | 32-33 | 200 | 10 |
| 63 | 50 | 2" | 170 | 136 | 45 | 28 | M8 | 162-165 | 38,5-40,5 | 230 | 10 |
| 75 | 65 | 2 1/2" | 260 | 234 | - | 35 | - | - | 25 | 284 |
