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
Operation manuals
Gas ball valves, coupling dimensions
Naval gas ball valves, installation, operation and maintenance manual
Technical information of flanges
