- Non-return valve for maintaining the vacuum in the case of a power failure or a failure of the vacuum generator
- Can also be used with energy saving systems when handling non-porous materials
- May be installed in any orientation
Product Highlights
- Seat valve closes vacuum line while maintaining the system vacuum, e.g. in case of power failure
- Wide range of nominal sizes allows optimum adaptation to the nominal flow
- Minimum size allows use in the tightest of spaces