WEH® Pressure Relief Module TVS21 SeriesThe TVS21 vacuum pressure relief module is used to protect the vacuum pump from excess pressure. The vacuum pressure relief module TVS21 protects the pump from damages by venting the excess pressure safely into space. This is important for vacuum pumps mounted into a pressure plant with a considerably higher pressure than the max. operating pressure of the vacuum pump. TSV21 also releases safely short-term inlet pressures up to 420 bar for excess pressures up to 0.2 bar at the outlet port of the vacuum pump.
Suitable for pressure plants with a max. inlet pressure of 420 bar.
Adaptors for inlet ‚B‘ are available as threaded or welding connection.
- Effective vacuum pump protection
- For venting to the outside
- Simple design
- Easily integrated into filling plants
- Easy retrofitting due to simple design
- Easy to dismantle and clean
|Operating pressure PS||0,2 bar|
|Temperature range||+5 °C up to +60 °C|
|Medium||Oxygen, inert/flammable gases|
|Material||Aluminium, brass, stainless steel|
|Sealing material||Acc. to gas type|
|Registration||Certified by TÜV, BAM-approval on request|