Alfa Laval SB Anti Vacuum Valve
Alfa Laval SB Anti Vacuum Valve The Anti Vacuum Valve is used for minimizing the risk of implosion of tanks exposed to vacuum e.g. during emptying, cool-rinsing after hot-cleaning or caustic cleaning in a CO2 atmosphere. The Anti Vacuum Valve can be applied on any closed tank. Working principle The Anti Vacuum Valve is delivered