naval gas ball valves , PN 25, handle, flange / welding, EN (DIN), DN 65-300, reduced bore
Materials
| Body | DN 65-300 : Steel, P235GH (1.0345) |
| Ball | DN 65-300 : Stainless steel, X5CrNi18-10 (1.4301) |
| Ball seal | DN 65-300 : PTFE+C |
| Stem | DN 65-300 : Stainless steel, X8CrNiS18-9 (1.4305) |
| Stem seal | DN 65-300 : NBR |
Mountings
| Flanges | EN 1092-1 Available PN 10, 16, 25, 40 |
Operation
DN 65-250 : With zinc-plated steel handle
DN 300 : Without handle
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 65-150
DN 200-300
| DN | PN | Product no. | A | D | D1 | D2 | D3 | D4 | D5 | H | H1 | L | L1 | S | kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65 | 25 | 280770 | 278 | 50 | 76.1 | 101.6 | 185.0 | 145.0 | 18.0 | 157 | 62 | 310 | 150 | 2.9 | 7.3 |
| 80 | 25 | 280771 | 278 | 65 | 88.9 | 121.0 | 200.0 | 160.0 | 18.0 | 170 | 68 | 310 | 150 | 3.2 | 9.3 |
| 100 | 25 | 280772 | 279 | 80 | 114.3 | 146.0 | 235.0 | 190.0 | 22.0 | 216 | 101 | 340 | 163 | 3.6 | 14.0 |
| 125 | 25 | 280773 | 400 | 100 | 139.7 | 177.8 | 270.0 | 220.0 | 26.0 | 251 | 101 | 340 | 163 | 4 | 23.0 |
| 150 | 25 | 280774 | 600 | 125 | 168.3 | 219.1 | 300.0 | 250.0 | 26.0 | 272 | 107 | 360 | 175 | 4.5 | 27.0 |
| 200 | 25 | 280776 | 870 | 150 | 219.1 | 273.0 | 360.0 | 310.0 | 26.0 | 282 | 92 | 415 | 200 | 4.5 | 53.0 |
| 250 | 25 | 280777 | 1200 | 200 | 273.0 | 355.6 | 425.0 | 370.0 | 30.0 | 350 | 108 | 540 | 265 | 5 | 94.0 |
| 300 | 25 | 280778 | 250 | 323.9 | 457.0 | 485.0 | 430.0 | 30.0 | 133 | 560 | 277.8 | 5.6 | 137.0 |
Product numbers and downloads
| Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
|---|---|---|---|---|---|---|---|---|---|---|
| 280770 | 6415837851468 | 3785146 | 65 | 25 | 7.3 | |||||
| 280771 | 6415837851475 | 3785147 | 80 | 25 | 9.3 | |||||
| 280772 | 6415837851482 | 3785148 | 100 | 25 | 14.0 | |||||
| 280773 | 6415837851499 | 3785149 | 125 | 25 | 23.0 | |||||
| 280774 | 6415837851505 | 3785150 | 150 | 25 | 27.0 | |||||
| 280776 | 6415837851512 | 3785151 | 200 | 25 | 53.0 | |||||
| 280777 | 6415837851529 | 3785152 | 250 | 25 | 94.0 | |||||
| 280778 | 300 | 25 | 137.0 |
Technical documentation for the product
Certificates
Vexve Oy Finnish key flag certificate EN
Operation manuals
Gas ball valves, coupling dimensions
Naval gas ball valves, installation, operation and maintenance manual
Technical information of flanges
