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CYY12F鍛造減(jian)壓(ya)閥(fa)(fa)(fa)該閥(fa)(fa)(fa)由閥(fa)(fa)(fa)體、閥(fa)(fa)(fa)蓋、閥(fa)(fa)(fa)桿(gan)(gan)、閥(fa)(fa)(fa)瓣、閥(fa)(fa)(fa)座及杠桿(gan)(gan)等零件組成；主要配套(tao)在減(jian)溫壓(ya)裝(zhuang)置上起到調節壓(ya)力作用(yong)(yong)，減(jian)壓(ya)比一(yi)般(ban)用(yong)(yong)0.6較合適。杠桿(gan)(gan) 式減(jian)壓(ya)閥(fa)(fa)(fa)可配用(yong)(yong)電動(dong)執(zhi)行裝(zhuang)置，實現遠程控制(zhi)自(zi)動(dong)操作。電動(dong)執(zhi)行裝(zhuang)置一(yi)般(ban)選用(yong)(yong)ZDKJ-310 DN500通徑閥(fa)(fa)(fa)門(men)，選用(yong)(yong)ZSKJ-510電動(dong)執(zhi)行裝(zhuang)置較合適