naval steel ball valves , PN 25, handle, flange / flange, DN 50-400, full bore
Materials
| Body | DN 50-400 : Steel, P235GH (1.0345) |
| Ball | DN 50-400 : Stainless steel, X5CrNi18-10 (1.4301) |
| Ball seal | DN 50-400 : PTFE+C |
| Stem | DN 50-400 : Stainless steel, X8CrNiS18-9 (1.4305) |
| Stem seal | DN 50-400 : FPM |
Mountings
| Flanges | EN 1092-1 Available PN 10, 16, 25, 40 |
Operation
DN 50-200 : With zinc-plated steel handle
DN 250-400 : Valves are available with manual gear or with an electric or hydraulic actuator
Operating conditions
-20 °C – +200 °C
Below -20 °C contact manufacturer
Lowest allowed ambient temperature -40 °C
Leakage rate A (EN 12266-1)
Pressure-temperature diagram DN 50–400
Dimension
DN 50-125
DN 150-400
| DN | PN | Product no. | A | D | D1 | D2 | D3 | H | H1 | L | kg |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 25 | 235509 | 278 | 50 | 165.0 | 125.0 | 18.0 | 158 | 70 | 320 | 9.5 |
| 65 | 25 | 235570 | 278 | 65 | 185.0 | 145.0 | 18.0 | 171 | 74 | 325 | 13.0 |
| 80 | 25 | 235571 | 279 | 80 | 200.0 | 160.0 | 18.0 | 218 | 114 | 350 | 18.0 |
| 100 | 25 | 235572 | 400 | 100 | 235.0 | 190.0 | 22.0 | 253 | 113 | 350 | 30.0 |
| 125 | 25 | 235573 | 600 | 125 | 270.0 | 220.0 | 26.0 | 272 | 121 | 375 | 41.0 |
| 150 | 25 | 235574 | 870 | 150 | 300.0 | 250.0 | 26.0 | 281 | 117 | 555 | 77.0 |
| 200 | 25 | 235576 | 1200 | 200 | 360.0 | 310.0 | 26.0 | 343 | 135 | 560 | 130.0 |
| 250 | 25 | 23559705 | 250 | 425.0 | 370.0 | 30.0 | 158 | 595 | 170.0 | ||
| 300 | 25 | 23559805 | 290 | 485.0 | 430.0 | 30.0 | 206 | 716 | 230.0 | ||
| 350 | 25 | 23559505 | 340 | 555.0 | 490.0 | 33.0 | 267 | 802 | 374.0 | ||
| 400 | 25 | 23557905 | 390 | 620.0 | 550.0 | 36.0 | 306 | 1140 | 653.0 |
Product numbers and downloads
| Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
|---|---|---|---|---|---|---|---|---|---|---|
| 235509 | 6415837535078 | 3753507 | 50 | 25 | 9.5 | |||||
| 235570 | 6415837535184 | 3753518 | 65 | 25 | 13.0 | |||||
| 235571 | 6415837535191 | 3753519 | 80 | 25 | 18.0 | |||||
| 235572 | 6415837535207 | 3753520 | 100 | 25 | 30.0 | |||||
| 235573 | 6415837535214 | 3753521 | 125 | 25 | 41.0 | |||||
| 235574 | 6415837535221 | 3753522 | 150 | 25 | 77.0 | |||||
| 235576 | 6415837535238 | 3753523 | 200 | 25 | 130.0 | |||||
| 23559705 | 6415837531827 | 3753182 | 250 | 25 | 170.0 | |||||
| 23559805 | 6415837531834 | 3753183 | 300 | 25 | 230.0 | |||||
| 23559505 | 6415837531841 | 3753184 | 350 | 25 | 374.0 | |||||
| 23557905 | 6415837531858 | 3753185 | 400 | 25 | 653.0 |
Technical documentation for the product
Certificates
Vexve Oy Finnish key flag certificate EN
Operation manuals
Naval steel ball valves, installation, operation and maintenance manual
Steel ball valves, coupling dimensions
Technical information of flanges
