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Vacuum Breaker



Model WVBSS-12-N
Sizes 1/2’’
Connections NPT
Body Material Stainless Steel
PMO (Max. Operating Pressure) 300 PSIG
PMA (Max. Allowable Pressure) 300 PSIG up to 752°F
TMA (Max. Allowable Temperature) 752°F @ 300 PSIG

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Typical Applications

The WVBSS Vacuum Breaker is used on heat exchangers, air coils, jacketed kettles, pressing machines, boiler feed water tanks, sparge systems, water lines, or anywhere else an unwanted vacuum may occur. The WVBSS allows air to enter the steam or liquid system in order to “break the vacuum” caused by the condensing of steam or draining of liquid from a system. The elimination of vacuum is necessary to allow proper drainage of liquid from process systems.