This is a DN 50 tank truck coupling (TW-coupling) of the VK Type (male part). It is made of stainless steel with a PTFE seal. The maximum pressure is 16 bar (232 psi). The coupling is suitable for temperatures between -20 to 80 °C (-4 to 176 °F).
A tank truck coupling consists of a VK-part (male) and an MK-part (female). The coupling is locked using the lever on the MK-part. The female part couples with the male part by turning the clamping lever. This tank truck coupling adheres the EN 14420-6 (DIN 28450) standard.
Pros:
- Adheres to the EN 14420-6 (DIN 28450) standard and is interchangeable with other brands
- The tank truck coupling has a large free flow area
- Stainless steel couplings have excellent corrosion resistance
Specifications
Coupling size : 2 inch
Material : Stainless steel
Nominal diameter (mm) : 50
Seal material : Teflon (PTFE)
Shape : VK (male)
Max temperature (°C) : 80
Min temperature (°C) : -20
Quality of material : Stainless steel 316 (1.4401)
Max pressure at 20 °C (bar) : 16
Standard : EN 14420-6 (DIN 28450)

![FKM O-ring 9 x 1mm (OD 11mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_14c05a4b-e320-4191-a1ac-af798b1c5adb.webp)
![NBR O-ring 9 x 6mm (OD 21mm) 70 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/s22pt__n.93981eec.webp)
![FKM O-ring 8 x 1.9mm (OD 11.8mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_dc3b6201-8fc1-4bae-8a45-6c00a3954c95.webp)
![FKM O-ring 6 x 2.5mm (OD 11mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_d9227461-7366-419b-9902-b703cf04b4dd.webp)
Reviews
There are no reviews yet.