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Spirax-SarcovalvemechanismforB4series15lb.invertedbucketsteamtrap.
Spirax-Sarcovalvemechanismlessbucketisthedevicethatallowsthecondensateandairtodrainfromthetrap.Themechanismisaleverandseatoperation,itisheldinplacebyscrewingtheseatintotheoutletportwithinthetrap.Withtheinvertedbucketattachedtothismechanism,thesteampressurewithinthebucketkeepstheleverupinturnkeepingtheseatclosedwhensteamispresent.Whenthesteamcoolsandturnstoaliquidstate(condensate),thetrapfillswithcondensatecausingthebuckettodropandthisopenstheseattoallowthecondensateandairtodrain. 斯派莎克直接作用式减压阀BRV73阀门机制B4系列15lb.inverted吊桶式疏水阀。 斯派莎克直接作用式减压阀BRV73机构少铲斗装置,使冷凝水和空气从陷阱排出。该机构是一个杠杆和座椅的操作,它在适当的位置通过螺纹连接在座椅进入出口端口陷阱内举行。与连接到这个机制倒斗,斗内的蒸汽压力保持杆,反过来保持座位关闭时蒸汽存在。当蒸汽冷却并变成液体状态(冷凝),陷阱充满冷凝水造成杯水车薪,这将打开座椅,让冷凝水和空气排出。