naval gas 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 : NBR |
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
-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)
![](https://vexve.studio.crasman.cloud/file/dl/c=x800png/q6-z1A/dFz1fmL7upUEoD95uOI_Nw/gas-ball-valve_DN10-250.png?fv=2e9f)
Pressure-temperature diagram
Dimension
![](https://vexve.studio.crasman.cloud/file/dl/c=pdf_greyscale_800x800_zoom/EO44iA/TVST4RXDlzayWrWjWGb6XA/Dimensions_110-DN10-150.jpg?fv=ea59)
DN 65-150
![](https://vexve.studio.crasman.cloud/file/dl/c=pdf_greyscale_800x800_zoom/Xxyxww/vxazt3RTusPTPFgjg-vR7A/Dimensions_110-DN200-250.jpg?fv=9347)
DN 200-250
![](https://vexve.studio.crasman.cloud/file/dl/c=pdf_greyscale_800x800_zoom/UeI94Q/4TnVU1NN3Lu8Pvy7Q5jE9Q/Dimensions_110-DN300-500.jpg?fv=e334)
DN 300-500
DN | PN | Product no. | A | D | D1 | D2 | D3 | H | H1 | L | S | kg |
---|---|---|---|---|---|---|---|---|---|---|---|---|
10 | 40 | 280402/GS | 145 | 10 | 17.0 | 33.7 | 98 | 22 | 230 | 2 | 0.6 | |
15 | 40 | 280403/GS | 145 | 10 | 18.0 | 33.7 | 98 | 22 | 230 | 2 | 0.6 | |
20 | 40 | 280405/GS | 145 | 15 | 25.0 | 42.4 | 103 | 23 | 230 | 2,3 | 0.8 | |
25 | 40 | 280406/GS | 145 | 20 | 32.0 | 48.3 | 118 | 34 | 230 | 2,6 | 1.0 | |
32 | 40 | 280407/GS | 145 | 25 | 38.0 | 60.3 | 121 | 33 | 260 | 2,6 | 1.4 | |
40 | 40 | 280408/GS | 188 | 32 | 45.0 | 70.0 | 120 | 43 | 260 | 2,6 | 1.8 | |
50 | 40 | 280409/GS | 188 | 40 | 57.0 | 88.9 | 127 | 44 | 300 | 2,9 | 2.6 | |
65 | 25 | 280410/GS | 277,5 | 50 | 76.0 | 101.6 | 159 | 62 | 300 | 2,9 | 4.0 | |
80 | 25 | 280411/GS | 277,5 | 65 | 89.0 | 121.0 | 171 | 68 | 300 | 3,2 | 5.3 | |
100 | 25 | 280412/GS | 278,5 | 80 | 108.0 | 146.0 | 218 | 101 | 325 | 3,6 | 8.3 | |
125 | 25 | 280413/GS | 400 | 100 | 133.0 | 177.8 | 252 | 101 | 325 | 4 | 13.4 | |
150 | 25 | 280414/GS | 600 | 125 | 159.0 | 219.1 | 272 | 107 | 350 | 5,0 | 18.0 | |
200 | 25 | 280416/GS | 870 | 150 | 219.0 | 273.0 | 280 | 92 | 400 | 5 | 39.0 | |
250 | 25 | 280417/GS | 1200 | 200 | 273.0 | 355.6 | 350 | 108 | 530 | 6 | 74.0 | |
300 | 25 | 28043805/GS | 250 | 325.0 | 457.0 | 50.0 | 133 | 550 | 7 | 110.0 | ||
350 | 25 | 28049805/GS | 290 | 377.0 | 508.0 | 50.0 | 181 | 686 | 7,0 | 170.0 | ||
400 | 25 | 28043905/GS | 340 | 426.0 | 610.0 | 70.0 | 232 | 762 | 7 | 250.0 | ||
500 | 25 | 28044005/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 |
---|---|---|---|---|---|---|---|---|---|---|
280402/GS | 10 | 40 | 0.6 | |||||||
280403/GS | 15 | 40 | 0.6 | |||||||
280405/GS | 20 | 40 | 0.8 | |||||||
280406/GS | 25 | 40 | 1.0 | |||||||
280407/GS | 32 | 40 | 1.4 | |||||||
280408/GS | 40 | 40 | 1.8 | |||||||
280409/GS | 50 | 40 | 2.6 | |||||||
280410/GS | 65 | 25 | 4.0 | |||||||
280411/GS | 80 | 25 | 5.3 | |||||||
280412/GS | 100 | 25 | 8.3 | |||||||
280413/GS | 125 | 25 | 13.4 | |||||||
280414/GS | 150 | 25 | 18.0 | |||||||
280416/GS | 200 | 25 | 39.0 | |||||||
280417/GS | 250 | 25 | 74.0 | |||||||
28043805/GS | 300 | 25 | 110.0 | |||||||
28049805/GS | 350 | 25 | 170.0 | |||||||
28043905/GS | 400 | 25 | 250.0 | |||||||
28044005/GS | 500 | 25 | 400.0 |
*DN 700–800 also available in PN40. For more information contact our customer service.
Technical documentation for the product
Certificates
![Vexve Oy Finnish key flag certificate EN](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/IWXiWQ/rKcTcmhvauIP144z8m6OcQ/STL_Serfitifikaatti_Avainlippu_en_VexveOy.jpg)
Vexve Oy Finnish key flag certificate EN
Operation manuals
![Gas ball valves, coupling dimensions](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/5VGfSg/DE7BNTDzMIkgK-c11FA9yQ/Gas_ball_valves-couplingdimensions-EN-2020.jpg)
Gas ball valves, coupling dimensions
![Naval gas ball valves, installation, operation and maintenance manual](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/iA9lvA/PkHP2DBYmKb2zgmKz-ezXQ/Naval-Gas_ball_valves-manual-EN-2016.jpg)
Naval gas ball valves, installation, operation and maintenance manual
![Vexve gas ball valves, installation, operation and maintenance manual](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/oAx8TA/m8SQ4J8gSldPuORsGMcQ8Q/Vexve_Gas_ball_valves-manual-EN-2016.jpg)