Ivalvu yebhola enomzimba ohlanganisiwe ngokugcwele ingangcwatshwa ngqo emhlabathini, ukuze izingxenye zangaphakathi zevalvu zingagqwali, futhi isikhathi esiphezulu senkonzo singafika eminyakeni engama-30. Iyivalvu efanelekile kakhulu yamapayipi kawoyela negesi yemvelo.
Ngokwesakhiwo se-ball valve, ingahlukaniswa ibe:

 

1. I-valve yebhola entantayo

 

Imbulunga iyantanta. Ngaphansi kwesenzo sokucindezela okuphakathi, imbulunga ingadala ukufuduka okuthile futhi icindezele ngokuqinile ebusweni bokuvala bokuphela kokuphuma ukuqinisekisa ukuthi ukuphela kokuphuma kuvaliwe.

 

I-valve yebhola entantayo inesakhiwo esilula kanye nokusebenza kahle kokuvala, kodwa umthwalo wesiyingi esiphethe i-medium yokusebenza udluliselwa endandatho yokuvala yokuphuma, ngakho-ke kubalulekile ukucabangela ukuthi impahla yendandatho yokuvala ingamelana yini nomthwalo osebenzayo we-medium yesiyingi. Lesi sakhiwo sisetshenziswa kabanzi kuma-valve ebhola anomfutho ophakathi nophansi.

 

2. I-valve yebhola elungisiwe

 

I-sphere iqinile futhi ayinyakazi uma icindezelwa. I-valve yebhola egxilile ifakwe isihlalo se-valve esintantayo. Ngemva kokucindezela kwe-medium, isihlalo se-valve siyahamba, ukuze indandatho yokuvala icindezelwe ngokuqinile ebholeni ukuqinisekisa ukuvalwa. Ama-bearings avame ukufakwa emigodini ephezulu nephansi ye-sphere, futhi i-torque yokusebenza incane, efanelekile kuma-valve anomfutho ophezulu kanye nobubanzi obukhulu.

 

Ukuze kuncishiswe i-torque yokusebenza kwe-valve yebhola futhi kwandiswe ukuthembeka kwe-seal, ama-valve ebhola avaliwe ngamafutha avele eminyakeni yamuva nje. Uwoyela wokugcoba okhethekile ufakwa phakathi kwezindawo zokuvala ukuze kwakheke ifilimu yamafutha, okuthuthukisa ukusebenza kokuvala futhi kunciphisa i-torque yokusebenza. , Ifaneleka kakhulu kuma-valve ebhola anomfutho ophezulu kanye namakhulu.

 

3. I-valve yebhola enwebekayo

 

Imbulunga iyanwebeka. Kokubili ibhola kanye nendandatho yokuvala isihlalo se-valve kwenziwe ngezinto zensimbi, kanti ingcindezi ethile yokuvala inkulu kakhulu. Ingcindezi ye-medium ngokwayo ayikwazi ukuhlangabezana nezidingo zokuvala, futhi amandla angaphandle kumele asetshenziswe. Le valve ifanelekela ukushisa okuphezulu kanye nemidiya yokucindezela okuphezulu.

 

I-sphere elastic yenziwa ngokuvula umsele othambile engxenyeni engezansi yodonga lwangaphakathi lwe-sphere ukuze uthole ukuqina. Uma uvala isiteshi, sebenzisa ikhanda eliyindilinga lesiqu se-valve ukuze wandise ibhola bese ucindezela isihlalo se-valve ukuze usivale. Khulula ikhanda eliyindilinga ngaphambi kokujikeleza ibhola, bese ibhola libuyela esimweni salo sokuqala, ukuze kube nesikhala esincane phakathi kwebhola nesihlalo se-valve, okunganciphisa ukungqubuzana kwendawo yokuvala kanye ne-torque yokusebenza.

 

Amavalvu ebhola angahlukaniswa ngohlobo oluqondile, uhlobo olunezindlela ezintathu kanye nohlobo lwe-engeli yesokudla ngokuya ngesimo sawo sesiteshi. Amavalvu amabili ebhola okugcina asetshenziselwa ukusabalalisa i-medium nokushintsha indlela yokugeleza kwe-medium.

 

Izici zayo eziningi zenza i-ball valve isetshenziswe kabanzi ku-petroleum, embonini yamakhemikhali, ekukhiqizeni ugesi, ekwenzeni amaphepha, emandleni e-athomu, ezindizeni, kumarokhethi nakweminye iminyango, kanye nokuphila kwabantu kwansuku zonke.

INortech ingenye yabakhiqizi bama-valve ezimboni abahamba phambili eShayina abanesitifiketi sekhwalithi se-ISO9001.

Imikhiqizo emikhulu:I-Butterfly Valve,I-Ball Valve,I-Valve yeSango,Hlola i-Valve,I-Globe Vavlve,Izihlungi ze-Y,I-Acurator kagesi,Ama-Acurators omoya.