Iimveliso kushishino ngalunye ziya kwahlulwa ngokwemisebenzi yazo kunye nezinto, kwaye kukwanjalo nakwishishini levalvu.Umhleli wanamhlanje ucacisa ikakhulu indlela ivalve yebhola ehlelwa ngayo.Iivalve zebhola zahlulwe zibe: ivelufa yebhola edadayo, ivalve yebhola esisigxina, ivalve yebhola ye-orbital, ivalve yebhola emilise u-V, ivalve yebhola eneendlela ezintathu, ivalve yebhola yentsimbi, intsimbi ephosiweyo.Brass Ball Valve Female imisonto, ivalve yebhola yentsimbi ekhandiweyo, ivalve yebhola yokukhupha uthuthu, ivalve yebhola yesulfure, ivalve yebhola ye-pneumatic, ivalve yebhola yombane, i-ferrule Ball valve, ivalve yebhola edibeneyo.

Ngokutsho kweqokobhe / ukuhlelwa kwezinto zomzimba, ivalve yebhola inokohlulwa ibe: ivalve yebhola

1. I-valve yensimbi yensimbi: njenge-carbon steel valve, i-valve yensimbi ye-alloy, i-valve yensimbi engenasici, i-valve yentsimbi, i-valve ye-titanium alloy, i-valve ye-Monel, i-valve ye-alloy yobhedu, i-valve ye-alloy alloy, i-valve ye-alloy lead, njl.

2. Iivalve ezinomzimba wesinyithi: ezinjengeevalve ezine-rubber-lined, i-fluorine-lined valves, i-lead-lined valves, i-plastic-lined valves, kunye ne-enamel-lined valves.

3. Ivalve yezinto ezingezizo ezentsimbi: njengevalve yeceramic, ivalve yeglasi, ivalve yeplastiki.

Baninzi abavelisi basekhaya beevalvu zebhola, kwaye uninzi lweesayizi zokudibanisa azifani.Ikakhulu yahlulwe kolu didi lulandelayo:

Ibhola yevalve yebhola iyadada.Ngaphantsi kwesenzo soxinzelelo oluphakathi, ibhola inokuvelisa i-displacement ethile kwaye icinezele ngokuqinileyo kwindawo yokutywinwa kwendawo yokuphuma ukuze kuqinisekiswe ukutywinwa kokuphela kokuphuma.

Yahlula ngokwesakhiwo:

Ukusebenza kokutywina kulungile, kodwa umthwalo wengqukuva ophethe isiphakathi sokusebenza wonke ukhutshelwa kwiringi yokutywina yokuphuma.Ngoko ke, kuyimfuneko ukuqwalasela ukuba izinto eziphathekayo zendandatho yokutywina ziyakwazi ukumelana nomthwalo osebenzayo we-sphere medium.Xa iphantsi koxinzelelo oluphezulu, i-sphere inokutshintsha..Esi sakhiwo ngokuqhelekileyo sisetyenziselwa iivalve zebhola eziphakathi kunye neziphantsi.

Ibhola yevalve yebhola ilungisiwe kwaye ayihambi phantsi koxinzelelo.Ivalve yebhola esisigxina inesitulo sevalve edadayo.Emva kokunyanzeliswa yi-medium, isihlalo sevalve siyahamba, ukwenzela ukuba ikhonkco lokutywina ligxininiswe ngokuqinileyo kwibhola ukuqinisekisa ukutywinwa.Ukubethelwa ngokuqhelekileyo kufakwe kwi-shafts ephezulu kunye nezantsi kunye nebhola, kwaye i-torque yokusebenza incinci, ifanelekile kwi-high-pressure kunye ne-diameter-diameter valves.

Ukuze kuncitshiswe i-torque yokusebenza yevalve yebhola kunye nokwandisa ukuthembeka kwesitywina, ivalve yebhola etywinwe ngeoyile iye yavela, engayifaki nje ioyile ekhethekileyo yokuthambisa phakathi kweendawo zokutywina ukwenza ifilimu yeoli, engagcini nje ngokwandisa i-oyile. ukusebenza kokutywina, kodwa kwakhona kunciphisa i-torque yokusebenza.Ifanelekile kuxinzelelo oluphezulu kunye neevalve zebhola ezinkulu.