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Vacuum Breaker



UKL Vacuum Breaker is designed to protect plant & process equipment against the effect of vacuum, & the same time allow condensate to drain. Typically used on steam inlet to air coils, heat exchangers, sparge system, jacketed kettles, boiler feed water, chilled water lines & liquid process lines, all of which at one time or another generate vacuum conditions which must be relieved to allow proper system operation.

Vacuum Breakers shall be used on all modulating or on/off heat exchangers & coils, except in vacuum return systems. They shall be installed in supply side between the control
valve & equipment & be of hardened ball check valve design with all working parts manufactured from stainless steel. Body shall be made from stainless steel depends on application, & shall be suitable for operating conditions of 21 bar (g).

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