Air vent valves - Series EVF / EVD
Extremely flat and space-saving
The special features of the EVF / EVD air vent valves are, long-lived, reliable and extremely flat.
The exess air pressure built up due to warming in the container or the gear box will be relived at around 0,02 bar through a spring-loaded ball. The special design and material selection for valve rings and valve discs permanently hinders valve clogging.
- Opening pressure 0,02 - 0,08 bar
- Air passage Up to 1,2 l/min.
- Temperature range -30° C - +200° C
- Mounting position Vertically upwards