Thevalavu yowongolera dziko lonse lapansi/stop valve ndi valavu yomwe imagwiritsidwa ntchito kwambiri, yomwe ndi yoyenera mitundu yosiyanasiyana ya ntchito chifukwa cha zipangizo zosiyanasiyana.

Zipangizo zachitsulo ndizomwe zimagwiritsidwa ntchito kwambiri pa ma valve a globe. Mwachitsanzo, ma valve a globe achitsulo chopangidwa ndi chitsulo ndi otsika mtengo ndipo amagwiritsidwa ntchito kwambiri m'mafakitale ambiri amadzi ndi makina a nthunzi otsika mphamvu. Amatha kupirira kuthamanga kwa mpweya, koma kukana dzimbiri ndi kofooka.

Valavu yolimba kwambiri ya chitsulo cha carbon steel 4 Inch globe ndi yoyenera machitidwe amadzimadzi apakati ndi okwera mphamvu, monga mapaipi onyamula zinthu zosawononga kapena zowononga pang'ono m'mafakitale a mafuta ndi mankhwala.

Valavu ya globe yachitsulo chosapanga dzimbiri imagwiritsidwa ntchito poyang'anira zinthu zowononga zomwe zimalimbana bwino ndi dzimbiri, monga chakudya, mankhwala, mankhwala ndi mafakitale ena, pamakina ena okhala ndi madzi a acidic kapena alkaline, imatha kuteteza bwino valavuyo kuti isawonongeke ndi dzimbiri.

Kuwonjezera pa chitsulo, ma valve apulasitiki okhala ndi ma globe alinso ndi ntchito zambiri. Valavu ya polyvinyl chloride (PVC) yolemera pang'ono, yokana dzimbiri, yomwe nthawi zambiri imagwiritsidwa ntchito poyeretsa madzi, kuthirira ndi zina zomwe zimafunika sizili zambiri, dzimbiri lamadzimadzi ndi lolimba.

Valavu ya polytetrafluoroethylene (PTFE) globe Flanged ili ndi kukhazikika kwabwino kwa mankhwala komanso kukana kutentha kwambiri, ndipo imagwira ntchito mu payipi yapadera ya reactor ya makampani opanga mankhwala kapena dongosolo lamadzi oyera kwambiri la makampani opanga ma semiconductor, chifukwa minda iyi ili ndi zofunikira kwambiri pa kuyera kwa sing'anga komanso kukana dzimbiri ndi kutentha kwa zida.

Ma valve a ceramic globe amagwiritsidwa ntchito makamaka m'malo ovuta kwambiri komanso owonongeka kwambiri, monga mapaipi onyamula matope m'migodi kapena mapaipi apakati owononga okhala ndi tinthu tambiri tolimba mumakampani opanga mankhwala.

Valavu ya Jinbin yadzipereka kupanga mavavu apamwamba kwambiri, ngati muli ndi zosowa zina (Mtengo wa Valavu wa Globe), chonde siyani uthenga pansipa kapena tumizani ku bokosi la makalata, mudzalandira yankho mkati mwa maola 24, ndikuyembekezera kugwira nanu ntchito!