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Vacuum Breakers

Compact, large-capacity vacuum breakers with built-in rapid initial air vent.
Operating Pressure Range: 0 - 1 MPaG
Operating Temperature Range: 0 - 90 °C
VB3 / VB3-H Pamphlet (385 KB)
Product Details
Benefits and Features
- Protects against piping and equipment damage by preventing a vacuum from forming
- Free Float® rapid initial air vent allows for easy venting of initial air upon system startup
- Suitable for use in salt water processes
- Combination of Free Float® and spring-loaded check valve allow for high sealing capability and durability
Application Areas
- Desalination plants
- Piping for heating exchangers installed in high locations
- Piping in which pumps are used