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Flange check valve imveliso iimpawu
Iimpawu zemveliso ye-flange check valve i-Flange check valve inkcazo yemveliso: I-Swing flanged check valves isetyenziselwa ukuthintela ukubuyisela umva kweendaba kumbhobho.Ivalve yokukhangela yeyodidi lwevalvu oluzenzekelayo, iindawo zokuvula kunye nokuvala zivule okanye zivale ngokunyanzeliswa kwendawo ehambayo.Itshekhi va...Funda ngokugqithisileyo -
Yintoni ivalve yebhola edadayo?
Inkcazo yemveliso yevalve yebhola edadayo: Ivalve edadayo isebenzisa umgaqo weleva yomgangatho, ngomphakamo wamanzi kwibhola edadayo, ukuqonda ivalve yebhola edadayo ivuleke ivaleke.Idada elidadayo lidada phezu kwamanzi ngalo lonke ixesha, kwaye njengoko amanzi enyuka, kunjalo loo nto idadayo.Xa into edadayo i...Funda ngokugqithisileyo -
Imiba efuna ingqalelo ekwandiseni ubomi benkonzo yevalve yoxinzelelo oluphezulu
Ukuze ukwandise ubomi benkonzo yevalve ye-ultra-high, iimeko zayo zokusebenza kufuneka ziqwalaselwe.1, kuthintele ukusebenza kwevalve kwindawo encinci yokuvula, ukuba inaliti yevalve evulekileyo yonyuso incinci okanye icotha intshukumo yokuvula, isebenza kwindawo encinci yokuvula, umsantsa obambekayo uncinci, ukhukuliseko olukhulu, lufanelekile...Funda ngokugqithisileyo -
Iimpawu zevalve yebhola yentsimbi eyenziwe ngoxinzelelo oluphezulu
Iimpawu zoxinzelelo oluphezulu lwentsimbi ekhandiweyo ivelufa yoxinzelelo oluphezulu lwevalve yoxinzelelo oluphezulu: Ubushushu obuphezulu obuyintsimbi ivelufa yentsimbi, umzimba wevalve kwizitulo ezibini kunye necandelo elithe nkqo levalvu yeshaneli yohlulwe yangamacandelo amathathu, yonke ivalve ecaleni kwe-axis ye-stem ulingano...Funda ngokugqithisileyo -
Iimpawu zevalvu yesango lemela
Iimpawu zomgaqo wevalve yesango lomese: 1, ivalve yesango lomese ubude obufutshane besakhiwo, gcina izinto eziphathekayo, unokunciphisa kakhulu ubunzima benkqubo yombhobho 2, ithathe indawo encinci esebenzayo, inokuxhasa ngokufanelekileyo amandla ombhobho, inokunciphisa umbhobho. ukubakho kwe-vibra yombhobho...Funda ngokugqithisileyo -
Ukusetyenziswa kwemveliso yevalvu yesango yemela
Ukusetyenziswa kwemveliso yevalve yesango lomese: Uhlobo lwevalve yesango lomese lunesakhiwo esilula kunye nesicwebekileyo, uyilo olufanelekileyo, izinto ezilula, ukutywinwa kunokwethenjelwa, okuguquguqukayo kunye nokusebenza kakuhle, umthamo omncinci, umjelo ogudileyo, ukuchasana kokuhamba okuncinci, ubunzima bokukhanya, kulula ukuyifaka, kulula ukuyifaka. susa i...Funda ngokugqithisileyo -
Ivalve yokukhethwa kwezinto eziqhelekileyo kunye nobubanzi bosetyenziso(2)
I-6, ivalve yealloyi yobhedu: ilungele i-PN≤ 2.5mpa amanzi, amanzi olwandle, ioksijini, umoya, i-oyile kunye nezinye imidiya, kunye nobushushu be--40 ~ 250 ℃ medium steam, edla ngokusetyenziswa kwi-ZGnSn10Zn2 (i-tin bronze), H62 , I-HPB59-1 (ubhedu), i-QAZ19-2, i-QA19-4 (i-aluminium yobhedu).I-7, ubhedu oluphezulu lobushushu: lufanelekile kum...Funda ngokugqithisileyo -
Ivalve yokhetho lwemathiriyeli eqhelekileyo kunye nobubanzi bosetyenziso(1)
Iivalvu ngokwemixholo eyahlukeneyo esebenzayo yokukhetha izixhobo, iivalvu jikelele zinokwahlulwa zibe yiqondo lobushushu eliqhelekileyo, ubushushu obuphezulu, ubushushu obuphantsi bokukhetha izinto, ukukhetha izinto zokuxhathisa umhlwa, kodwa ukwahlulahlulwe kuxinzelelo oluphantsi, uxinzelelo oluphakathi, ivalve yoxinzelelo oluphezulu...Funda ngokugqithisileyo -
Izinto eziluncedo kunye nezingeloncedo kwiivalvu ezahlukeneyo (6)
I-7, i-steam trap: ekuhanjisweni komphunga, umoya ocinezelweyo kunye neminye imithombo yeendaba, kuya kubakho amanzi adibeneyo, ukuze kuqinisekiswe ukusebenza kakuhle kunye nokusebenza okukhuselekileyo kwesixhobo, kufuneka kukhutshwe ngexesha elifanelekileyo le mithombo yeendaba engenanto kunye neyingozi, ukuze uqinisekise ukusetyenziswa kunye nokusetyenziswa kwe...Funda ngokugqithisileyo -
Izinto eziluncedo kunye nezingeloncedo kwiivalvu ezahlukeneyo (5)
I-5, i-valve yeplagi: ibhekisa kwiindawo zokuvala kwivalve ejikelezayo emile okwe-plunger, ngokujikeleza kwe-90 ° ukwenza iplagi yevalve kwindawo yokuvula umjelo kunye nokuvula komzimba wevalve okanye ukwahlula, ukuvula okanye ukuvala ivalve.Iplagi ingaba yi-cylindrical okanye i-conical in shape.Umgaqo wayo ngokusisiseko ufana nebhola ...Funda ngokugqithisileyo -
Izinto eziluncedo kunye nezingeloncedo kwiivalvu ezahlukeneyo (4)
4, ivalve yeglowubhu: ibhekisa kwiindawo zokuvala (idiski) ecaleni komgca osembindini wentshukumo yesitulo sevalve.Ngokutsho kwefom ehambayo ye-disc, ukutshintshwa kokuvula isihlalo se-valve kuhambelana ngokuthe ngqo kwi-disc stroke.Ngenxa yolu hlobo lwe-valve isiqu esivulekileyo okanye esisondeleyo sifutshane...Funda ngokugqithisileyo -
Izinto ezilungileyo kunye nokungalunganga kweevalvu ezahlukeneyo (3)
I-3, ivalve yebhola: iguqukile kwivalve yeplagi, iinxalenye zayo zokuvula kunye nokuvala yibhola, isebenzisa ibhola ejikeleze i-stem axis rotation 90 ° ukuqonda injongo yokuvula nokuvala.Ivalve yebhola isetyenziswa ikakhulu ukusika, ukusasaza kunye nokutshintsha indlela yokuhamba okuphakathi kumbhobho.Ibha...Funda ngokugqithisileyo
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