I-Valve Yebhola Eshiselwe Ngokugcwele

IBHOLA ELIGCWELE ELISHISELWE

1.Isiqu sobufakazi bokukhothamela
Ngenhloso yokuvimbela isiqu ukuthi singandizi okuholela ekukhuphukeni okungavamile kokucindezela kwangaphakathi kwe-valve, ihlombe ligxilwe engxenyeni engezansi yesiqu. Ngaphezu kwalokho, ukuze kuvinjelwe ukuvuza okubangelwa ukutubeka kwesethi yokupakisha yesiqu i-fire, thrust bear ibekwe endaweni yokuthinta ihlombe engxenyeni engezansi yesiqu ne-valve. Ngaleyo ndlela kwakhiwa isihlalo sophawu esiphambene esizovimbela ukuvuza futhi sigweme ingozi.

2.Umklamo ophephile wokulwa nomlilo
Uma i-valve yebhola ye-trunnion isetshenziswa ngokujwayelekile, ivalwa ngesihlalo nebhola, isibambi sesihlalo esivalwe yi-O-ring nomzimba, lokhu kuvalwe uphawu okuthambile futhi okuthembekile. izovalwa nge-graphite enwetshiwe.Ngakho yenza inhloso ephephile yokulwa nomlilo.

3.Isisetshenziswa se-Anti-static
Ukuze uvimbele ukungqubuzana phakathi kwebhola, isiqu kanye ne-PTFE ekhiqiza ugesi ongaguquki ongakhanyisa izinto ezivuthayo neziqhumane ezidala ingozi, kule valve yebhola, i-static-conduction spring isethwe phakathi kwesiqu nebhola, isiqu nomzimba. .Ngakho ugesi omile wenziwa phansi futhi ukuphepha kwesistimu kuvikelekile.

4.Ukuvuza kwamahhala komzimba Ukwakhiwa okuvaliwe
Indawo yokuxhuma ye-valve yomzimba kanye nebhonethi ivalwe kabili yi-gasket ne-O-ring, kulesi sisekelo, izinto ezinjengomlilo, izinga lokushisa eliphezulu, ukushaqeka nokuvulwa okungalingani noma ukuvala kwetorque konke akukwazi ukubangela ukuvuza kwangaphandle.

5.I-torque ephansi iyasebenza
Ama-bearings azigcoba ngokwawo afakwa lapho kungqubuzana khona isiqu, okuholela ekuphikisweni kokugqokwa, ukuguquguquka kokusebenza kanye ne-torque ephansi.

6. Ukuvimba kabili & ukopha (i-DBB)
Uma ibhola selivuliwe ngokugcwele noma liseduze, into edlulisela umshini ephakathi nendawo yomzimba ingakhishwa ngokukhipha amanzi kanye nemishini yokukhipha. Ngaphezu kwalokho, ingcindezi egcwele enkabeni ye-valve ingadedelwa ekupheleni kwengcindezi ephansi ngesihlalo sokuzikhulula. .

7.Ukuvalwa kwesimo esiphuthumayo
Izimbobo zomjovo oyinhlanganisela ziyaklanywa futhi amavalvu omjovo ayinhlanganisela afakwa ezindaweni zesiqu/ikepisi kanye nokusekelwa komzimba kwe-valve eseceleni.Lapho ukuvalwa kwesiqu noma isihlalo sonakaliswa ukuze kuvuze ukuvuza, inhlanganisela ingasetshenziselwa ukuvala okwesibili. I-valve yokuhlola ifakwe eceleni kwevalve yomjovo oyinhlanganisela ngayinye ukuze kuvinjwe i-compound ukuthi ingaphumi ngenxa yesenzo se-transmitter substance.Ingaphezulu le-valve yomjovo oyinhlanganisela iyisixhumi sokuxhuma ngokushesha ngesibhamu somjovo esiyinhlanganisela.

8.Isiqu sesandiso
Kuvalvu efakwe ngaphansi komhlaba, isiqu singanwetshwa futhi ukuze kube lula ukusebenza umbhobho womjovo oyinhlanganisela ohambisanayo kanye nevalvu yokudonsa amanzi kunganwetshwa kuze kufike phezulu kwevalvu.

9.Automatic body cavity relief
Lapho umfutho womzimba ukhuphuka ngokungajwayelekile njengento engazinzile, isihlalo se-trunnion ball valve esingezansi sizophushwa ukucindezela okungajwayelekile, futhi ukukhulula ukucindezela okungajwayelekile ngokuzenzakalelayo, akulimazi ukuvalwa kwesihlalo esikhuphuka nomfula.

10.Izinhlobo ezahlukene zokushayela
I-valve ephezulu eklanywe ngokwe-ISO 5211, elungele ukuxhunywa nokushintshaniswa kwabashayeli abahlukahlukene.