Transcription of Vacuum breakers for steam systems - Spirax Sarco
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Vacuum breakers for steam systems - Spirax Sarco
Vacuum breakersfor steam systems2 Vacuum breakersprotecting equipment from Vacuum damageThe Spirax Sarco Vacuum breaker range will protect your plant and process equipmentagainst Vacuum , and at the same time allow condensate to draineffectively from pipework and storage choice of eitherstainless steel orbrass body and capAir connectionPrecision groundstainless steel valveSystem connectionHexagonal body forease of installationStainless steel gasketLow differentialpressure required toopen the valveThe precision groundstainless steel valve isheld firmly on its seatduring normal operatingconditions ensuring a cooling, steambegins to condenseresulting in a reductionof pressure. The valveremains on its upper seatuntil the pressure in theupper chamber falls belowthe air inlet pressure(usually atmosphericpressure).At the point of Vacuum ,the valve will instantly liftof its seat.
2 Vacuum breakers protecting equipment from vacuum damage The Spirax Sarco vacuum breaker range will protect your plant and process equipment against vacuum, and at the same time allow condensate to drain
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