Bawul ɗin ƙwallon ƙwallon ya samo asali ne daga bawul ɗin toshe, yana da aikin jujjuyawa na digiri 90 iri ɗaya.Ana iya rufe bawul ɗin ƙwallon da ƙarfi tare da jujjuyawar digiri 90 kawai da ƙaramin juzu'i.Cikakken daidaitaccen rami na ciki na bawul yana ba da tashar madaidaiciyar madaidaiciya tare da ƙaramin juriya ga matsakaici.

Babban fasalin bawul ɗin ƙwallon ƙafa shine ƙaƙƙarfan tsarinsa, aiki mai sauƙi da kiyayewa, dacewa da kafofin watsa labarai na yau da kullun kamar ruwa, ƙarfi, acid da iskar gas, kuma ya dace da kafofin watsa labarai tare da yanayin aiki mai tsauri, kamar oxygen, hydrogen peroxide, methane da ethylene.Jikin bawul ɗin ƙwallon yana iya zama mai haɗaka ko haɗawa.

Bangaren rufewa na bawul ɗin ƙwallon ƙafa wani yanki ne, wanda shine nau'in bawul ɗin da sphere ke juyawa a tsakiyar layin bawul ɗin don cimma buɗawa da rufewa.Ana amfani da bawul ɗin ƙwallon don yankewa, rarrabawa da canza madaidaicin madaidaicin a cikin bututun.Bawul ɗin ball wani sabon nau'in bawul ne wanda aka yi amfani da shi sosai a cikin 'yan shekarun nan.Yana da fa'idodi da yawa, kamar haka:

Yana da mafi ƙarancin juriya na kwarara (a zahiri 0);
Saboda ba za a makale ba yayin aiki (lokacin da babu mai mai), ana iya amfani da shi a cikin kafofin watsa labarai masu lalata da ƙananan ruwa mai tafasa;
A cikin matsanancin matsin lamba da kewayon zafin jiki, zai iya cimma cikakkiyar hatimi;
Yana iya gane saurin buɗewa da rufewa, kuma lokacin buɗewa da rufewa na wasu sifofi shine kawai 0.05 ~ 0.1s don tabbatar da cewa ana iya amfani dashi a cikin tsarin sarrafa kansa na benci na gwaji.Lokacin buɗewa da rufe bawul ɗin da sauri, babu wani girgiza a cikin aiki;
Za a iya sanya ƙulli mai siffar zobe ta atomatik a kan iyaka;
Lokacin da aka buɗe cikakke kuma an rufe shi gabaɗaya, filin rufewa na ƙwallon ƙafa da wurin zama na bawul sun keɓe daga matsakaici, don haka matsakaicin wucewa ta bawul ɗin a babban saurin ba zai haifar da yashwar wurin rufewa ba;
Tare da ƙananan tsari da nauyin haske, ana iya la'akari da shi azaman tsarin bawul mafi ma'ana don tsarin watsa labarai na cryogenic;
Jikin bawul ɗin yana da ma'ana, musamman tsarin jikin bawul ɗin welded, wanda zai iya jure matsi daga bututun da kyau;
Yankin rufewa zai iya tsayayya da babban matsa lamba lokacin da aka rufe shi;

Nortech yana ɗaya daga cikin manyan masana'antun bawul ɗin masana'antu a China tare da ingantaccen takaddun shaida ISO9001.

Manyan samfura:Butterfly Valve,Ƙwallon Ƙwallon Ƙasa,Gate Valve,Duba Valve,Globe Vavlve,Y-Strainers,Lantarki Acurator,Acurators na Pneumatic .