Data sheet
Hydraulic coupling ISO 7241-1B, Plug, NPT 1/2"(Female thread), Steel
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VAS 12 ST-NPT
Example illustration
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Materials:
Body: zinc plated steel, seal: O-ring: NBR, support ring: PTFE
Temperature range:
-25 to +120 °C
Optional:
NPT thread -NPT, plug with pressure eliminator (can be coupled, even if dynamic pressure has built up on the plug side in the uncoupled state, due to e.g. solar irradiation) -DE
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| Version | Plug |
| Thread | NPT 1/2" |
| PN [bar] | 250 |
| A [mm] | 23,5 |
| B [mm] | 44 |
| DN (ISO) [mm] | 12,5 |
| Spare gasket sets (FKM/PTFE) | VAM 12 DI |
Further information:
| {{ $t('shop.all.gewicht') }} | 115 g / pcs |
| {{ $t('shop.all.gtin') }} | 4050571717803 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 84812010 |
| {{ $t('shop.display.artikel.rohskonform') }} | {{ $t('shop.all.ja') }} |
Figure
Drawing:
Drawing: Sizing for hydraulic couplings ISO 7241-1B
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number VAS 12 ST-NPT.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 13.12.2025