Ubume be-valve yendlela enye ilula, incinci ngobukhulu, kulula ukuyisebenzisa, kwaye iphantsi kweendleko.Isetyenziswe kwiinkqubo ze-pneumatic.Kubaluleke kakhulu kwaye kusetyenziswe ngokubanzi ivalve yokulawula ukuhamba.Ivalve yendlela enye yokulawula isantya inokulungelelanisa ukuhamba kwegesi ehamba kwicala elithile, kwaye isetyenziswa ikakhulu ...
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