Categories : PRODUCTS ,  VALVES ,  BRAND VENN , 
Brand : VENN
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VENN - Vacuum breaker Model VD-1H
When the pressure gets down to the negative pressure below the set-press. The Vacuum breaker will open to absorb air and prevent formation of vacuum in pipe or device. Installation of this item in steam pipeline with Noiseless heater will prevent absorption of water that may occur when steam supply is stopped.
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