3-way ball valve S4 with electric actuator, T-ball, PVDF fusion socket ends (PVDF)
Description
3-way industrial ball valve type S4 made of PVDF with electric actuator (version EO) and T-ball (T-bore), connection PVDF fusion socket ends. Actuator types ER20 (GF4, PN16, d16–d63) and 510 (PN10, d16–d32). Seat-sealing PTFE, sealing material FPM. Catalogue code 68.
Ball Valve 3W S4 metric, PVDF fusion socket ends, T-ball, electric actuator (ER20 GF4 + 510)
- 3-way ball valve type S4
- Material: PVDF
- Actuation: electric actuator (version EO)
- Ball type: T-ball (T-bore)
- Seat-sealing: PTFE
- Sealing material: FPM
- Connection: PVDF fusion socket ends (metric)
- Actuator types: ER20 (GF4) and 510
- Voltages ER20: 15-30VAC, 90-240VAC (PN16, d16–d63)
- Voltages 510: IND 12-24V AC/DC, ECO 230VAC (PN10, d16–d32)
- Pack unit (VE) 1
- Catalogue code 68
| Art. No. (Praher) | KLN No. | d | DN | Type | Voltage | PN |
|---|---|---|---|---|---|---|
| 129248 | 16 | 10 | ER20 | 15-30VAC | 16 | |
| 129249 | 16 | 10 | ER20 | 90-240VAC | 16 | |
| 129755A | 16 | 10 | 510 | IND 12-24V AC/DC | 10 | |
| 129756 | 16 | 10 | 510 | ECO 230VAC | 10 | |
| 129252 | 20 | 15 | ER20 | 15-30VAC | 16 | |
| 129253 | 20 | 15 | ER20 | 90-240VAC | 16 | |
| 129763A | 20 | 15 | 510 | IND 12-24V AC/DC | 10 | |
| 129764 | 20 | 15 | 510 | ECO 230VAC | 10 | |
| 129256 | 25 | 20 | ER20 | 15-30VAC | 16 | |
| 129257 | 25 | 20 | ER20 | 90-240VAC | 16 | |
| 129771A | 25 | 20 | 510 | IND 12-24V AC/DC | 10 | |
| 129772 | 25 | 20 | 510 | ECO 230VAC | 10 | |
| 129260 | 32 | 25 | ER20 | 15-30VAC | 16 | |
| 129261 | 32 | 25 | ER20 | 90-240VAC | 16 | |
| 129779A | 32 | 25 | 510 | IND 12-24V AC/DC | 10 | |
| 129780 | 51511688 | 32 | 25 | 510 | ECO 230VAC | 10 |
| 129264 | 40 | 32 | ER20 | 15-30VAC | 16 | |
| 129265 | 40 | 32 | ER20 | 90-240VAC | 16 | |
| 129268 | 50 | 40 | ER20 | 15-30VAC | 16 | |
| 129269 | 50 | 40 | ER20 | 90-240VAC | 16 | |
| 129272 | 63 | 50 | ER20 | 15-30VAC | 16 | |
| 129273 | 63 | 50 | ER20 | 90-240VAC | 16 |

Technical drawing & dimensions
| d | DN | L | L1 | A | D | H | B | Y | C | Z |
|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 10 | 152 | 158 | 100 | 53 | 72 | 40 | 52.8 | 50 | 105.5 |
| 20 | 15 | 162 | 168 | 100 | 53 | 72 | 40 | 52.8 | 50 | 105.5 |
| 25 | 20 | 191 | 197 | 120 | 70 | 81.5 | 51.5 | 63 | 60 | 126 |
| 32 | 25 | 200 | 206 | 120 | 70 | 81.5 | 51.5 | 63.5 | 60 | 127 |
| 40 | 32 | 249 | 255 | 162 | 101 | 107.5 | 73 | 84.5 | 81 | 169 |
| 50 | 40 | 261 | 267 | 162 | 101 | 107.5 | 73 | 85.5 | 81 | 171 |
| 63 | 50 | 296 | 302 | 181 | 121.5 | 116.5 | 85 | 96.5 | 90.5 | 193 |
Dimensions in mm · letters as per drawing · valve body dimensions without actuator





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