Sei mavharuvhu emagedhi achida michina yekuisa chisimbiso chepamusoro?

Apo iyovharafuyakavhurika zvakazara, chisimbiso chinodzivirira chepakati kuti chisadonhe pabhokisi rekuisa chinodaidzwa kuti upper seal device.

Apo iyogedhi vharafu, globe valve uye throttlevharafuvari munzvimbo yakavharwa, nekuti iyo yepakati inoyerera nzira yeglobe valve uye iyo throttlevharafuinoyerera ichikwira kubva pasi pevharafudisc, hapana kumanikidzwa mumuviri mhango, uye kumanikidzwa mumuviri mhango yakaderera pane kushanda kumanikidza kanagedhi vharafuyakavharwa, saka kudzvinyirirwa kwepakati pakutakura kuduku zvikuru. Kana yakavhurwa, kurongedza kunotakura kumanikidza kwekushanda, kana paine chimiro chepamusoro chekuisa chisimbiso, chinogona kudzivirira kushanda kwepakati kudzvanywa kubva pakuita pakuisa chisimbiso, kuwedzera hupenyu hwekuisa chisimbiso kurongedza, kuitira kutivharafuhaizobvisi.

Rimwe basa rayo nderekuti kana paine kuvuza pakuiswa chisimbiso, vharuvhu inogona kuvhurwa zvizere kuti isimbise chisimbiso chepamusoro, kuitira kuti ganda rekutakura kana ganda rekutakura risunungurwe, kurongedza kunowedzera, uyezve chivharo chekuzadza chinotsikirirwa, kuitira kuti ive nechokwadi chekuti vharafu inotakura ine dense uye hapana kubuda, saka, kune gedhi, vharavhavha yekuvhara, globe yevhavhavhavha yekuvharira.

Mashoko ari pamusoro kubvaTianjin Tanggu Mvura-chisimbiso vharafu Co., Ltd.