naval steel ball valves , handle, welding / welding, GOST, DN 10-500, reduced bore
Materials
| Body | DN 10-500 : Steel, P235GH (1.0345) |
| Ball | DN 10-500 : Stainless steel, X5CrNi18-10 (1.4301) |
| Ball seal | DN 10-500 : PTFE+C |
| Stem | DN 10-500 : Stainless steel, X8CrNiS18-9 (1.4305) |
| Stem seal | DN 10-500 : FPM |
Operation
DN 10-250 : With zinc-plated steel handle
DN 300-500 : Valves are available with manual gear or with an electric or hydraulic actuator
We recommend manual gear operation for sizes DN 200 and larger.
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 10–500
Dimension
DN 65-150
DN 200-250
DN 300-500
| DN | PN | Product no. | A | D | D1 | D2 | D3 | H | H1 | L | S | kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 40 | 284402/GS | 145 | 10 | 17.0 | 33.7 | 98 | 22 | 230 | 2 | 0.7 | |
| 15 | 40 | 284403/GS | 145 | 10 | 18.0 | 33.7 | 98 | 22 | 230 | 2 | 0.6 | |
| 20 | 40 | 284405/GS | 145 | 15 | 25.0 | 42.4 | 103 | 23 | 230 | 2,3 | 0.8 | |
| 25 | 40 | 284406/GS | 145 | 20 | 32.0 | 48.3 | 118 | 34 | 230 | 2,6 | 1.0 | |
| 32 | 40 | 284407/GS | 145 | 25 | 38.0 | 60.3 | 121 | 33 | 260 | 2,6 | 1.4 | |
| 40 | 40 | 284408/GS | 188 | 32 | 45.0 | 70.0 | 120 | 43 | 260 | 2,6 | 1.7 | |
| 50 | 40 | 284409/GS | 188 | 40 | 57.0 | 88.9 | 127 | 44 | 300 | 2,9 | 2.6 | |
| 65 | 25 | 284410/GS | 277,5 | 50 | 76.0 | 101.6 | 159 | 62 | 300 | 2,9 | 4.0 | |
| 80 | 25 | 284411/GS | 277,5 | 65 | 89.0 | 121.0 | 171 | 68 | 300 | 3,2 | 5.4 | |
| 100 | 25 | 284412/GS | 278,5 | 80 | 108.0 | 139.7 | 218 | 101 | 325 | 3,6 | 8.4 | |
| 125 | 25 | 284413/GS | 400 | 100 | 133.0 | 177.8 | 252 | 101 | 325 | 4 | 13.0 | |
| 150 | 25 | 284414/GS | 600 | 125 | 159.0 | 219.1 | 272 | 107 | 350 | 5,0 | 18.0 | |
| 200 | 25 | 284416/GS | 870 | 150 | 219.0 | 273.0 | 280 | 92 | 400 | 6,0 | 38.0 | |
| 250 | 25 | 284417/GS | 1200 | 200 | 273.0 | 355.6 | 350 | 108 | 530 | 6 | 74.0 | |
| 300 | 25 | 28443805/GS | 250 | 325.0 | 457.0 | 50.0 | 133 | 550 | 7 | 110.0 | ||
| 350 | 25 | 28449505/GS | 290 | 377.0 | 508.0 | 50.0 | 181 | 686 | 7,0 | 170.0 | ||
| 400 | 25 | 28443905/GS | 340 | 426.0 | 610.0 | 70.0 | 232 | 762 | 7 | 250.0 | ||
| 500 | 25 | 28444005/GS | 390 | 530.0 | 660.0 | 90.0 | 248 | 914 | 7 | 400.0 |
Product numbers and downloads
| Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
|---|---|---|---|---|---|---|---|---|---|---|
| 284402/GS | 10 | 40 | 0.7 | |||||||
| 284403/GS | 15 | 40 | 0.6 | |||||||
| 284405/GS | 20 | 40 | 0.8 | |||||||
| 284406/GS | 25 | 40 | 1.0 | |||||||
| 284407/GS | 32 | 40 | 1.4 | |||||||
| 284408/GS | 40 | 40 | 1.7 | |||||||
| 284409/GS | 50 | 40 | 2.6 | |||||||
| 284410/GS | 65 | 25 | 4.0 | |||||||
| 284411/GS | 80 | 25 | 5.4 | |||||||
| 284412/GS | 100 | 25 | 8.4 | |||||||
| 284413/GS | 125 | 25 | 13.0 | |||||||
| 284414/GS | 150 | 25 | 18.0 | |||||||
| 284416/GS | 200 | 25 | 38.0 | |||||||
| 284417/GS | 250 | 25 | 74.0 | |||||||
| 28443805/GS | 300 | 25 | 110.0 | |||||||
| 28449505/GS | 350 | 25 | 170.0 | |||||||
| 28443905/GS | 400 | 25 | 250.0 | |||||||
| 28444005/GS | 500 | 25 | 400.0 |
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
