TW (Tankwagen) fittings are extended in tank trucks in the transport of liquids, solids and gases, except liquefied gases and steam.
They comply with EN 14420-6 / DIN 28450
The fitting has a female part (MK) with locking lever and a male part (VK), both with female thread and 2 plugs (VB) and (MB) that connect with the previous pieces.
The female threads are of type BSPP (parallel gas thread).
The material used is brass and stainless for MK and VK.
The material used is brass, stainless and Aluminum for VB and MB.
Working pressure up to 16 bar
Working temperature from -20ºc to + 65ºc
The MK and VK in brass and the VB and MB bear together in NBR.
The MK and VK in stainless steel bear together in CSM (labial) and PTFE (threaded flat).
| Materials and temperature range | NBR: -10ºC to +80ºC |
|---|
