The exchanger types labelled as VT1 – PVS are produced for casing/insert pressure 1.6/1.6 MPa, and maximum casing/insert working temperature 200/200°C. Concerning a heating medium, they are namely suited for low-pressure steam.
The steam warms the water by means of straight Cu or Fe tubes that are expanded into two fixed tube-plates. Water streams in a single direction. The exchangers have a neck for input and output of water and steam, and welded-on pieces for a thermometer, settling and venting. The exchangers are coated with primer.
Besides the standard products listed in our catalogue, special models can be supplied as well.
See also our other standard models of heat exchangers: Exchanger VT2 - PVL | Exchanger VT3 - PVL | Exchanger VT4 – VVS | Exchanger VT4 – VVL