naval branching valves , Hot tapping valve, welding / welding, EN (DIN), DN 20-150, full bore
Materials
| Body | DN 20-150 : Steel, P235GH (1.0345) |
| Ball | DN 20-150 : Stainless steel, X5CrNi18-10 (1.4301) |
| Ball seal | DN 20-150 : PTFE+C |
| Stem | DN 20-150 : Stainless steel, X8CrNiS18-9 (1.4305) |
| Stem seal | DN 20-150 : FPM |
Operation
DN 20-150 : with socket wrench
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 20-125
DN 150
| DN | PN | Product no. | D | D1 | D2 | D3 | H | HEX1 | HEX2 | L | S | S2 | kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 40 | 281485 | 20 | 26.9 | 48.3 | 33.7 | 40 | 9 | 22 | 170 | 2.3 | 5.9 | 1.0 |
| 25 | 40 | 281486 | 25 | 33.7 | 60.3 | 36.5 | 45 | 9 | 22 | 209 | 2.6 | 4.0 | 1.2 |
| 32 | 40 | 281487 | 32 | 42.2 | 70.0 | 46.2 | 50 | 9 | 22 | 209 | 2.5 | 4.5 | 1.7 |
| 40 | 40 | 281488 | 40 | 48.3 | 76.1 | 52.1 | 56 | 9 | 22 | 228 | 2.6 | 4.6 | 1.8 |
| 50 | 40 | 281489 | 50 | 59.6 | 101.6 | 64.0 | 74 | 15 | 32 | 260 | 2.6 | 4.7 | 3.1 |
| 65 | 25 | 281490 | 65 | 76.1 | 121.0 | 80.3 | 88 | 15 | 32 | 280 | 2.9 | 5 | 4.5 |
| 80 | 25 | 281491 | 80 | 88.9 | 139.7 | 94.5 | 102 | 15 | 36 | 320 | 3.2 | 6 | 6.8 |
| 100 | 25 | 281492 | 100 | 114.0 | 177.8 | 120.0 | 123 | 19 | 41 | 349 | 3.5 | 6.5 | 11.0 |
| 125 | 25 | 281493 | 125 | 139.7 | 219.1 | 151.7 | 143 | 19 | 41 | 385 | 5.6 | 8.4 | 21.0 |
| 150 | 25 | 281494 | 125 | 166.6 | 219.1 | 151.7 | 143 | 19 | 41 | 380 | 3,7 | 8,4 | 23.0 |
Product numbers and downloads
| Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
|---|---|---|---|---|---|---|---|---|---|---|
| 281485 | 6415837535832 | 3753583 | 5085560 | 20 | 40 | 1.0 | ||||
| 281486 | 6415837535849 | 3753584 | 5085551 | 25 | 40 | 1.2 | ||||
| 281487 | 6415837535856 | 3753585 | 5085790 | 32 | 40 | 1.7 | ||||
| 281488 | 6415837535863 | 3753586 | 5085553 | 40 | 40 | 1.8 | ||||
| 281489 | 6415837535870 | 3753587 | 5085554 | 50 | 40 | 3.1 | ||||
| 281490 | 6415837535887 | 3753588 | 5085555 | 65 | 25 | 4.5 | ||||
| 281491 | 6415837535894 | 3753589 | 5085556 | 80 | 25 | 6.8 | ||||
| 281492 | 6415837535900 | 3753590 | 5085557 | 100 | 25 | 11.0 | ||||
| 281493 | 6415837535917 | 3753591 | 5085558 | 125 | 25 | 21.0 | ||||
| 281494 | 6415837535924 | 3753592 | 5085559 | 150 | 25 | 23.0 |
*DN 150 reduced bore
Technical documentation for the product
Certificates
CERTIFICATE, TUV. A. 303 -19, NAVAL -Anbohrsystem
Vexve Oy Finnish key flag certificate EN
Operation manuals
Instructions for hot tapping equipment and valves
Naval steel ball valves, installation, operation and maintenance manual
Steel ball valves, coupling dimensions
