Praher Cone Check Valve S4 PVDF
Praher Cone Check Valve S4 PVDF
- Modular series concept
- Spring material AISI 316 (V4A) or PTFE coated
- Reduces noise and vibrations during in line turbulence
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- Additional Information
- Dimensions
| Seal materials | FPM |
|---|---|
| Dimensions | DN10/d16/3/8" – DN80/d110/4" |
| Pressure rates | PN10, PN16, PN6 |
| Connections | flange, fusion socket, fusion spigot, threaded socket |
| Approvals | Declaration of Conformity acc. to Annex VII of the Directive 97/23/EG, EURASEC Hygienic Certificate, GOST Certificate, Rostehnadzor Permission, TÜV Certificate |
| d | DN | G | L | A | D | Z* | t* |
| 16 | 10 | 3/8" | 114 | 62 | 52,5 | 67-71 | 14,5 |
| 20 | 15 | 1/2" | 125 | 62 | 52,5 | 67-68 | 16 |
| 25 | 20 | 3/4" | 143 | 69 | 63 | 74-78 | 17,5 |
| 32 | 25 | 1" | 152 | 73 | 70 | 80-84 | 19,5 |
| 40 | 32 | 1¼" | 171 | 83 | 83 | 89-97 | 22 |
| 50 | 40 | 1½" | 191 | 94 | 98,5 | 103-113 | 25,5 |
| 63 | 50 | 2" | 220 | 108 | 118 | 119-136 | 29 |
| 75 | 65 | 2½" | 297 | 133 | 151 | 143-162 | 34,5 |
| 90 | 80 | 3" | 295 | 160 | 183 | 180-207 | 38,5 |
| 110 | 80 | - | 320 | 160 | 183 | 213 | 41,5 |
