PVC ball valve e na le mekhahlelo e latelang:PVC compact ball valve,
PVC octagonal bolo valve, PVC ea likotoana tse peli tsa bolo ea valve, PVC serurubele valve,
PVC union ball valve, Belofo ea heke ea PVC, PVC ho hlahloba valve, PVC ea maoto a valve, joalo-joalo.
Tlhahisoleseding e kenyelletsoeng ea valve ea bolo ea PVC
Li-valve tsa bolo ea PVC li ka sebelisoa ho laola le ho laola phallo ea mokelikeli ntle le ho sebelisoa haholo ho kopanya kapa ho hakolla mecha ea phatlalatso ea lipeipi. E fana ka melemo e latelang ho feta li-valve tse ling. Ho na le khanyetso e nyane ea mokelikeli. Har'a li-valve tsohle, valve ea bolo e na le khanyetso e fokolang ea mokelikeli. Ho hanyetsa mokelikeli oa eona ho tlaase haholo, ho sa tsotellehe hore ke valve ea bolo e nang le bophara bo fokolang.
Mofuta o mocha oavalve ea bolo e entsoeng ka UPVCe bōpiloe ho finyella litlhoko tsa maro a lipeipi a senyang a sa tšoaneng. Melemo ea 'mele oa li-valve e kenyelletsa boima ba eona bo tlase, khanyetso e phahameng ea kutu, moralo o kopaneng, chebahalo e ntle, ho kengoa habonolo, lits'ebetso tse fapaneng, kaho ea bohloeki le e seng chefo, ho hanyetsa ho roala, bonolo ba ho qhaqha, le boiketlo ba tlhokomelo.
PPRPVDF, PPH,CPVC, le lisebelisoa tse ling tsa polasetiki li boetse li sebelisetsoa ho etsa li-valve tsa bolo ea polasetiki ho phaella ho PVC. Li-valve tsa bolo tse entsoeng ka PVC li na le khanyetso e ikhethang ea kutu. U sebelisa F4, reng ea tiiso e tiisa. Bophelo bo bolelele ba ts'ebeletso ka lebaka la ho hanyetsa ho hoholo ha kutu. Potoloho e sebetsang e tenyetsehang.
E le valve e kopantsoeng ea bolo, thePVC valve ea boloe fana ka mehloli e fokolang ea ho lutla, matla a phahameng, 'me e bonolo ho e bokella le ho e qhaqholla. Ho kenya le ts'ebeliso ea li-valve: Ho qoba ho lutla ho tlisoang ke ho holofala ha li-flange, liboutu li lokela ho tiisoa ka ho lekana ha li-flange ka mahlakoreng ka bobeli li hokeletsoe phaepheng. Fetolela mofeng ho ea ho oache ho koala, ka tsela e fapaneng ho buloa. E ka sebelisoa feela bakeng sa ho thibela le ho feta, 'me phetoho ea phallo ha e sebetse. Mekelikeli e nang le likaroloana tse thata e ka ngoapa habonolo bokaholimo ba qitikoe.
Histori ea Li-Valves tsa Ball
Mohlala oa pele o tšoanang le oabelofo ea boloke valve e nang le patenteng ea John Warren ka 1871. Ke valve e lutseng ea tšepe e nang le bolo ea koporo le setulo sa koporo. Qetellong Warren o ile a fa John Chapman, hlooho ea Chapman Valve patent ea hae ea moralo. Ho sa tsotellehe hore na lebaka ke lefe, Chapman ha ho mohla a kileng a kenya moralo oa Warren tlhahisong. Ho e-na le hoo, eena le baetsi ba bang ba li-valve ba 'nile ba sebelisa meralo ea khale ka lilemo tse ngata.
Li-valve tsa bolo, tse tsejoang hape e le li-ball cock valves, li ile tsa qetella li nkile karolo nakong ea Ntoa ea II ea Lefatše. Nakong ena, baenjiniere ba e ntlafalitse bakeng sa ho sebelisoa lits'ebetsong tsa mafura a lifofane tsa sesole. Ka mor'a katleho eali-valve tsa boloNtoeng ea II ea Lefatše, baenjiniere ba ile ba sebelisa li-valve tsa bolo ho sebelisoa indastering.
E 'ngoe ea liphetoho tsa bohlokoa ka ho fetisisa tse amanang le li-valve tsa bolo lilemong tsa bo-1950 e ne e le nts'etsopele ea Teflon le tšebeliso ea eona e latelang e le lisebelisoa tsa li-valve tsa bolo. Ka mor'a tsoelo-pele e atlehileng ea Teflon, likhoebo tse ngata tse kang DuPont li ile tsa loanela tokelo ea ho e sebelisa, hobane li ne li tseba hore Teflon e ka tlisa melemo e mengata ea 'maraka. Qetellong, lik'hamphani tse fetang bonngoe li ile tsa khona ho etsa li-valve tsa Teflon. Li-valve tsa bolo ea Teflon lia fetoha 'me li ka etsa litiiso tse ntle ka mahlakoreng a mabeli. Ka mantsoe a mang, li na le mahlakore a mabeli. Hape ke bopaki ba ho lutla. Ka 1958, Howard Freeman e ne e le moetsi oa pele oa ho qapa valve ea bolo e nang le setulo se tenyetsehang sa Teflon, 'me moqapi oa hae o ne o e-na le tokelo ea molao.
Kajeno, li-valve tsa bolo li entsoe ka litsela tse ngata, ho kenyelletsa le ho lumellana ha tsona le lisebelisoa tse ka khonehang. Ntle le moo, ba ka sebelisa machining a CNC le mananeo a komporo (joalo ka mohlala oa Button) ho etsa li-valve tse ntle ka ho fetisisa. Haufinyane, baetsi ba li-valve tsa bolo ba tla khona ho fana ka likhetho tse ngata bakeng sa lihlahisoa tsa bona, ho kenyelletsa le kaho ea aluminium, ho se sebetse ho fokolang le matla a maholo a ho phunya, a lumellang ba sebetsang ho fetisa mokelikeli o fapaneng ka valve ka lebelo le lekanyelitsoeng la phallo.
Ke Hobane'ng ha U Re Khetha
Ningbo Pntek Technology Co., Ltd. e toropong ea Ningbo, profinseng ea Zhejiang. e 'ngoe ea baetsi ba litsebi le barekisi ba kantle ho naha ba koahelang sebaka sa Temo lrigation，Lisebelisoa tsa Kaho, le Phekolo ea Metsi naheng ea China. re fana ka mefuta e mengata e fapaneng ea lihlahisoa tsa liphaephe tsa polasetiki ho bareki ba lefats'e ka bophara.NingboPntek e bolokile molemo oa nako e telele 'me e bokelletse phihlelo e ruileng ea nts'etsopele, moralo, litšebeletso tsa bareki le taolo ea boleng ka lilemo.Product Line.Lihlahisoa tsa rona li kenyelletsaUPVC,CPVC,PPR,HDPEliphaephe le li-fittings, lisebelisoa tsa sprinkler le meter ea metsi tse entsoeng ka ho phethahetseng ke mechine e tsoetseng pele e khethehileng le lisebelisoa tsa boleng bo botle 'me li sebelisoa haholo ho nosetsoa ha temo le ho haha. Re nka banna e le motheo, 'me re bokella sehlopha se ka holimo sa basebetsi ba ka sehloohong ba koetlisitsoeng hantle le ba sebetsanang le tsamaiso ea morao-rao ea likhoebo, nts'etsopele ea lihlahisoa, taolo ea boleng le theknoloji ea tlhahiso. .Ningbo Pntek e etelletsa pele boleng le bareki ba rona mme e fumane kananelo ho tsoa lapeng le kantle ho naha.Ningbo Pntek e tšepa ho tsamaisana le ho haha khanya hammoho le uena!
