Series VB
Bifunctional air valves for filling and emptying pipelines
Air control in water pipelines through evacuation of large volumes during filling and air intake during emptying or under vacuum conditions.
How a Series VB air valve works
Double-function air valves combine two essential functions for air control in pipelines: air expulsion during filling and air intake during emptying.
Evacuation of large amounts of air during filling
The valve will remain closed until a vacuum is detected in the pipeline
Admission of large amounts of air during emptying
Manufacturing range
Manufacturing range indicated for Series VB
Nominal pressures considered for this range of bifunctional air valves.
Applicable Standards
Applications
Products designed for critical applications
IRUA air valves are designed to work in demanding hydraulic infrastructures, from water supply networks and pumping stations to desalination plants, mining or industry and power generation.
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