Grey PVC butterfly valve for water supply systems, true union. EPDM seals, galvanised
steel stem. Fange type coupling with collars and flanges. Range available from D 50 (DN 40) up to D 315 (DN 300). Diameters D 280-315 provide of with gear box as standard.
steel stem. Fange type coupling with collars and flanges. Range available from D 50 (DN 40) up to D 315 (DN 300). Diameters D 280-315 provide of with gear box as standard.
DIMENSIONS
| D | DN | B2 | B5 | B6 | G | G1 | G2 | G3 | Z | A min | A max | F | g | n¬? holes | Ref. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 280 | 250 | 210 | 317 | 281 | 88 | 236 | 76 | 250 | 114 | 335 | 362 | 25 | 18600 | 12 | 1V80028000 |
| 315 | 300 | 245 | 374 | 338 | 88 | 236 | 76 | 250 | 114 | 390 | 432 | 29 | 25600 | 12 | 1V80033000 |
COMPONENTS
| Pos. | Components | Material | N |
|---|---|---|---|
| 1 | body | PVC | 1 |
| 2 | washer | stainless steel | 1 |
| 3 | bush | PP | 1 |
| 4 | bush O-ring | EPDM | 4 |
| 5 | bush for O-ring | PP | 2 |
| 6 | washer | stainless steel | 2 |
| 7 | primary liner | EPDM | 1 |
| 8 | anti-friction ring | PTFE | 2 |
| 9 | disc O-ring | EPDM | 2 |
| 10 | disc | PVC | 1 |
| 11 | washer | stainless steel | 2 |
| 12 | washer | stainless steel | 1 |
| 13 | protection cap | PE | 1 |
| 14 | screw | stainless steel | 1 |
| 15 | washer | stainless steel | 1 |
| 16 | shaft | zinc plated steel | 1 |
| 17 | O-ring shaft | EPDM | 2 |
| 18 | seeger ring | stainless steel | 1 |
| 19 | screw | stainless steel | 4 |
| 20 | washer | stainless steel | 4 |
| 21 | gear box | --- | 1 |
MASTER
| Tipo scatola | Dimensioni |
|---|---|
| B | 60x30x40 cm |
| C | 40x30x30 cm |