naval gas ball valves , manual gear, welding / welding, EN (DIN), DN 100-500, reduced bore
Materials
| Body | DN 100-500 : Steel, P235GH (1.0345) |
| Ball | DN 100-500 : Stainless steel, X5CrNi18-10 (1.4301) |
| Ball seal | DN 100-500 : PTFE+C |
| Stem | DN 100-500 : Stainless steel, X8CrNiS18-9 (1.4305) |
| Stem seal | DN 100-500 : NBR |
Operation
DN 100-500 : Valve is equipped with manual gear
For type and features of manual gear please refer to: www.vexve.com/en/actuators
Operating conditions
-40 °C – +70 °C
Over 70 °C contact manufacturer
Below -30 °C contact manufacturer
Lowest allowed ambient temperature -40 °C
Leakage rate A (EN 12266-1)
Pressure-temperature diagram
Dimension
DN 100-600
DN 700-800
| DN | PN | Product no. | A | B | C | D | D1 | D2 | D3 | E | H1 | L | S | kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 25 | 280432 | 186 | 196 | 53 | 80 | 114.3 | 146.0 | 125.0 | 239 | 105 | 325 | 3,6 | 18.0 |
| 125 | 25 | 280433 | 224 | 216 | 53 | 100 | 139.7 | 177.8 | 200.0 | 258 | 112 | 325 | 4 | 20.0 |
| 150 | 25 | 280434 | 224 | 236 | 53 | 125 | 168.3 | 219.1 | 200.0 | 279 | 118 | 350 | 4,5 | 25.0 |
| 200 | 25 | 280436 | 268 | 244 | 69 | 150 | 219.1 | 273.0 | 250.0 | 293 | 92 | 400 | 4.5 | 49.0 |
| 250 | 25 | 280437 | 301 | 294 | 97 | 200 | 273.0 | 355.6 | 300.0 | 345 | 108 | 530 | 5 | 94.0 |
| 300 | 25 | 280438 | 363 | 343 | 117 | 250 | 323.9 | 457.0 | 500.0 | 412 | 132 | 550 | 5.6 | 152.0 |
| 350 | 25 | 280498 | 363 | 418 | 117 | 290 | 355.6 | 508.0 | 500.0 | 487 | 192 | 686 | 6,3 | 212.0 |
| 400 | 25 | 280439 | 444 | 500 | 138 | 340 | 406.4 | 610.0 | 500.0 | 573 | 242 | 762 | 7 | 293.0 |
| 500 | 25 | 280440 | 475 | 576 | 180 | 390 | 508.0 | 660.0 | 500.0 | 648 | 259 | 914 | 7 | 467.0 |
Product numbers and downloads
| Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
|---|---|---|---|---|---|---|---|---|---|---|
| 280432 | 6415837851543 | 3785154 | 100 | 25 | 18.0 | |||||
| 280433 | 6415837832306 | 3783230 | 125 | 25 | 20.0 | |||||
| 280434 | 6415837832320 | 3783232 | 150 | 25 | 25.0 | |||||
| 280436 | 6415837832344 | 3783234 | 200 | 25 | 49.0 | |||||
| 280437 | 6415837832368 | 3783236 | 250 | 25 | 94.0 | |||||
| 280438 | 6415837832382 | 3783238 | 300 | 25 | 152.0 | |||||
| 280498 | 6415837850140 | 3785014 | 350 | 25 | 212.0 | |||||
| 280439 | 6415837850157 | 3785015 | 400 | 25 | 293.0 | |||||
| 280440 | 6415837850164 | 3785016 | 500 | 25 | 467.0 |
*DN 700–800 also available in PN40. For more information contact our customer service.
Technical documentation for the product
Operation manuals
Gas ball valves, coupling dimensions
Naval gas ball valves, installation, operation and maintenance manual
Technical information of flanges
