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Lona umhlahlandlela ophelele kakhulu ku-inthanethi
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Iyini i-valve yokuhlola intwasahlobo
Iyini i-valve yokuhlola i-swing
Indlela ama-valve okuhlola entwasahlobo asebenza ngayo uma kuqhathaniswa nama-valve okuhlola e-swing
Izinhlobo zama-Spring Check Valve
Izinhlobo zama-Swing Check Valve
Indlela Ama-Spring Check Valve kanye nama-Swing Check Valve Axhuma Ngayo Kumapayipi
futhi nokuningi…
Amavalvu Okuhlola Intwasahlobo Nokujika
Isahluko 1 - Iyini i-Spring Check Valve?
I-valve yokuhlola intwasahlobo iyi-valve eqinisekisa ukugeleza kwendlela eyodwa futhi ivimbele ukugeleza okuphambene. Ine-inlet kanye ne-outlet futhi kumele ibekwe ngendlela efanele ukuze isebenze kahle. Ohlangothini lwama-valve okuhlola intwasahlobo kanye nawo wonke ama-valve okuhlola, kukhona umcibisholo okhomba indlela yokugeleza. I-valve yokuhlola efakwe intwasahlobo ibizwa ngokuthi i-valve yendlela eyodwa noma i-valve yendlela eyodwa. Inhloso ye-valve yokuhlola intwasahlobo ukusebenzisa intwasahlobo kanye nokucindezela okufakwa kwidiski ukuvimba ukugeleza emuva ukuze kuvalwe i-valve.

ivalvu yokuhlola intwasahlobo
I-Check-All Valve I-Mfg. Co's Spring Check Valve

Ukuze ivalvu yokuhlola isebenze kahle, kumele ibe nomfutho ohlukile, igeleze kusukela ekucindezelekeni okuphezulu kuya ekucindezelekeni okuphansi. Umfutho ophezulu noma ukucindezela okuqhekekile ohlangothini lokungena kuvumela uketshezi ukuthi lugeleze ngevalvu futhi lunqobe amandla entwasahlobo evalvuni.

Ngokuvamile, i-check valve iyithuluzi elivumela noma yiluphi uhlobo lwemidiya ukuthi lugeleze ohlangothini olulodwa. Ukuma kwendlela yokuhlola kungaba yindilinga, idiski, i-piston noma i-poppet, ikhanda lamakhowe. Ama-spring check valve avimbela ukugeleza okuphambene njengendlela yokuvikela amaphampu, imishini kanye nemishini lapho ingcindezi ohlelweni iqala ukwehla, iphuza, ime noma ihlehlise.

Isahluko 2 - Iyini ivalvu yokuhlola ukujikijela?
Amavalvu okuhlola ukujikijela avumela ukugeleza kwendlela eyodwa futhi avale ngokuzenzakalelayo lapho ukucindezela kokuqhekeka kwehla. Aluhlobo lwevalvu yebhabhathane enediski emboza ukuvuleka kwevalvu. I-puck inamathele ethangeni ukuze lapho ishaywa ukugeleza kwemidiya, i-puck ikwazi ukuvula noma ukuvala. Umcibisholo ohlangothini lomzimba wevalvu ubonisa indlela yokugeleza koketshezi olungena noluphumayo kwivalvu.

Izinga lokucindezela koketshezi lisunduza idiski noma umnyango uvuleke, okuvumela uketshezi ukuthi ludlule. Uma ukugeleza kuhamba ngendlela engafanele, idiski iyavaleka ngenxa yokusunduzwa koketshezi noma okuphakathi.

I-valve yokuhlola i-swing

Ama-valve okuhlola ukujiya awadingi amandla angaphandle. Ukudlula koketshezi noma imidiya kuwo akuvinjelwa ukuba khona kwawo. Afakwa ngokuvundlile emapayipini, kodwa angafakwa ngokuvundlile uma nje ukugeleza kuphezulu.

Umkhiqizi kanye nomhlinzeki we-Spring Check Valve Ohamba phambili
Inkampani Yokukhiqiza Amavalvu Okuhlola Konke – Ilogo
Inkampani Yokukhiqiza Amavalvu Okuhlola Konke
Izixazululo Zobunjiniyela be-ASC - Ilogo
Izixazululo Zobunjiniyela be-ASC
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Izilawuli ze-O'Keefe
I-CPV Manufacturing, Inc. - Ilogo
Inkampani Yokukhiqiza ye-CPV
xhumana nalezi zinkampani
Faka inkampani yakho ohlwini ngenhla

Isahluko 3 - Izinhlobo Zama-Spring Check Valve
Ukuze ivalvu yokuhlola efakwe entwasahlobo isebenze kahle, kumele ibe nengcindezi ephezulu, ebizwa ngokuthi ingcindezi yokuqhekeka, ukuze ihlale ivulekile. Inani lengcindezi yokuqhekeka elidingekayo lincike ohlotsheni lwevalvu, ukwakheka kwayo, izici zentwasahlobo kanye nokuma kwayo epayipini. Imininingwane yengcindezi yokuqhekeka ingamakhilogremu nge-intshi yesikwele (PSI), amakhilogremu nge-intshi yesikwele (PSI), noma ibha, futhi iyunithi ye-metric yokucindezela ilingana ne-14.5 psi.

Uma ingcindezi ephezulu iphansi kunengcindezi yokuqhekeka, ingcindezi yangemuva iba yinto ebalulekile futhi uketshezi luzozama ukugeleza lusuka endaweni yokukhipha amanzi ku-valve luye endaweni yokungena. Uma lokhu kwenzeka, i-valve ivala ngokuzenzakalelayo bese ukugeleza kuyama.

Uhlobo lwe-Spring Check Valve
I-valve yokuhlola ukuthula yokugeleza kwe-Axial
Nge-valve yokuhlola ukugeleza okuthule ye-axial, ipuleti le-valve libanjwa yisiphethu esima phakathi kwepuleti le-valve ukuze kugeleze kahle futhi kuvuleke futhi kuvalwe ngokushesha. Isiphethu ne-disc kusenkabeni yepayipi, futhi uketshezi lugeleza luzungeze i-disc. Lokhu kuhlukile kuma-valve okujikijela noma ezinye izinhlobo zama-valve e-spring, akhipha i-disc ngokuphelele oketshezini, ashiye ithubhu evulekile ngokuphelele.

Umklamo okhethekile we-axial flow silent check valve wenza kube kubi kakhulu kune-spring check valve yendabuko kanye ne-swing check valve. Nakuba ebiza kakhulu, imbuyiselo yokutshalwa kwezimali ibangelwa isikhathi eside sokuphila kwawo, okungathatha iminyaka engaphezu kwemithathu ukushintshwa.

Ukwakhiwa okuyingqayizivele kwe-Axial Flow Quiet Check Valve kukuvumela ukuthi ubone ngezansi lapho ivalvu ivuleka khona nokuthi uketshezi lugeleza khona. Njengamavalvu okuhlola entwasahlobo, amavalvu okuhlola e-axial aqala ukuvala lapho ukucindezela okuphezulu kwehla. Njengoba ukucindezela kwehla kancane, ivalvu ivala kancane.

I-valve yokuhlola ukugeleza okumile kwe-Axial

I-valve yokuhlola intwasahlobo yebhola
Amavalvu okuhlola intwasahlobo yebhola asebenzisa ibhola njengesihlalo sokuvala eduze kwembobo yokungena. Isihlalo sokuvala sincishisiwe ukuze siqondise ibhola kuso futhi sakhe uphawu oluhle. Uma ingcindezi yokuqhekeka evela ekugelezeni inkulu kunentwasahlobo ebambe ibhola, ibhola liyashukunyiswa,