Valavu ya Airlock, yomwe imatchedwanso valavu yotulutsa, chotulutsa nyenyezi, cindervalve, ndi chida chofunikira pamakina otumizira pneumatic ndi dongosolo lochotsa fumbi.
Amagwiritsidwa ntchito kwambiri kutulutsa valavu ya jet solenoid kutulutsa zinthu mosalekeza kuchokera kwa tripper ndi wotolera fumbi, ndikuwonetsetsa kuti kupanikizika kwamkati sikunakumanepo ndi mlengalenga.
Valavu ya airlock imapangidwa ndi injini yamagetsi, chinthu chosindikizira, zoyikapo nyali ndi nyumba zozungulira pomwe masamba ambiri ozungulira amayikidwa. Imatha kutulutsa ufa, tinthu tating'onoting'ono, totupa kapena CHIKWANGWANI mosalekeza ndi kupsinjika kwa zinthu. amagwiritsidwa ntchito mu mankhwala, mankhwala, kuyanika, mbewu, simenti, kuteteza chilengedwe ndi makampani mphamvu etc.