附件、其它閥
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氣動執行器-ZHA、ZHB
![]() 氣動(dong)精小(xiao)型多(duo)彈簧薄膜(mo)執行機構(正作(zuo)用(yong)(yong)(yong)ZHA、反作(zuo)用(yong)(yong)(yong)ZHB),由膜(mo)片、壓縮彈簧、托盤(pan)、推桿、支架(jia)、軸套、膜(mo)蓋(gai)等主要零件組(zu)成,它(ta)的高度(du)(du)較(jiao)矮(ai)、重量較(jiao)輕、安裝簡便。膜(mo)片為較(jiao)深的盆型,有(you)效面積(ji)變化(hua)小(xiao),并(bing)采用(yong)(yong)(yong)優質(zhi)橡膠,在-25℃至+55℃溫度(du)(du)下使用(yong)(yong)(yong),操(cao)作(zuo)自如(ru)。為減少高度(du)(du)因(yin)而采用(yong)(yong)(yong)多(duo)根彈簧組(zu)合的形(xing)式。 |