Yiziphi Izimpawu Ze-Bad Check Valve

Kule bhulogi, sizohamba phakathiizimpawu ezivamile zesifo esibiivalvu yokuhlola, yini ebangela lokhu, nokuthi kungani ukhetha umenzi we-check valve othembekile njengoI-Qingdao I-Flowkubalulekile ekusebenzeni nasekuphepheni kohlelo lwakho.

1. Ukugeleza Kokubuyela Emuva noma Ukugeleza Okubuyela Emuva

Uphawu olusobala kakhulu lwevalvu yokuhlola ehlulekile ukugeleza okuphambene—lapho uketshezi noma igesi kugeleza ngakolunye uhlangothi lwalokho okuhlosiwe.

Kusho Ukuthini:

• ①Idiski yevalvu, i-flap, noma ibhola kungase kunamathele noma kulimele, okuvumela ukubuyela emuva.

• ②Lokhu kungaholela ekungcoleni, ikakhulukazi ezinhlelweni zamanzi, noma ukungalingani kwengcindezi ezinhlelweni zikaphethiloli noma ze-hydraulic.

2. Imisindo Engavamile: Ukushaya noma Ukubhonga

I-valve yokuhlola embi ivame ukubangelaisando samanzi, okuzwakala njengomsindo omkhulu wokubhonga noma wokuduma lapho ivalvu ivaleka.

Kusho Ukuthini:

• ①Indlela yokusika noma izingxenye zangaphakathi zingagqokwa.

• ②Kubonisa ukuvalwa okungafanele kwevalvu noma ukunyuka kwengcindezi ngenxa yokusebenza okungaguquki.

3. Ukuvuza Uma Uhlelo Luvaliwe

Uma ivalvu yokuhlola isebenza kahle, kufanele ivale ngokuphelele uma kungekho ngcindezi eya phambili. Ukuvuza ngesikhathi sokungasebenzi kwesistimu kubonisa ukwehluleka.

Kusho Ukuthini:

• ①Izimbobo ezigugile noma ezonakele, ukugqwala, noma imfucumfucu ngaphakathi kwevalvu.

• ②Kungaholela ekulahlekelweni yingcindezi, ukungcola koketshezi, noma izinkinga zokuphepha ezinhlelweni ezibucayi.

4. Ukwehla Kwengcindezi Yesistimu

Uma ubona ukwehla kwengcindezi okungachazeki, kungenzeka ukuthi kungenxa yevalvu yokuhlola engasagcini ubuqotho bohlelo.

Kusho Ukuthini:

• ①Ivalvu yehluleka ukubamba ingcindezi, ngokuvamile ngoba idiski ayivali kahle.

• ②Ezinhlelweni zasolwandle noma ze-hydraulic, lokhu kungalimaza ukusebenza noma kuholele ezinkingeni zokujikeleza kwephampu.

5. Akukho ukugeleza noma ukuvaleka

Ngakolunye uhlangothi, i-valve yokuhlola evaliwe ingavimba ukugeleza ngokuphelele.

Kusho Ukuthini:

• ①Ukuvinjelwa kwangaphakathi ngenxa yokugqwala, isikali, noma inhlabathi.

• ②Izingxenye zangaphakathi ezigugile ezibangela ukuthi ivalvu ivaleke.

• ③Kungabangela ukwehluleka kwephampu, ukushisa ngokweqile, noma ukuvala uhlelo.

6. Ukudlidliza noma Ukushaya Kwephayiphi

Ukudlidliza okuqhubekayo noma ukushaya kwamapayipi kungasho ukuthi i-valve yokuhlola iyaphaphazela—ivuleka futhi ivala ngokushesha okukhulu.

Kusho Ukuthini:

• ①Usayizi onganele, noma indlela yomshini wokusika eyonakele.

• ②Kubangela ukuguguleka nokuqhekeka ngaphambi kwesikhathi kwamaphampu namapayipi.

Kungani Kubalulekile

• ①Ukulungiswa okubizayo noma ukwehluleka kwemishini

• ②Ukungcola kohlelo noma ukulahleka komkhiqizo

• ③Ukwephulwa kwezindinganiso zemboni ezindaweni zasolwandle noma zezimboni

Indlela Yokuvimbela Ukwehluleka Kwe-Check Valve

1. Khetha izinto ezisezingeni eliphezulu (isib. insimbi engagqwali, ithusi, ithusi)

2. Qinisekisa ukuthi iyahambisana nokucindezela, izinga lokushisa, kanye nohlobo loketshezi

3. Yenza ukulungiswa nokuhlanza okuvamile

4. Faka izihlungi noma izihlungi phezulu komfula ukuze uvikele emfucumfucwini

Themba Umkhiqizi We-Check Valve Ochwepheshe

Uma ubhekene nezinkinga ngama-check valve, cabanga ngokuthuthukela emikhiqizweni eqinile, eklanywe ngokunemba evela ku-Qingdao I-Flow. Njengoba sinolwazi olungaphezu kweminyaka eyishumi njengomhlinzeki wama-valve olwandle kanye nezimboni emhlabeni jikelele, sihlinzeka:

• ①Amavalvu okuhlola okujika, amavalvu okuhlola ibhola, amavalvu okuhlola uhlobo lwe-wafer, nokuningi

• ②Izinto zokusebenza okuphezulu: insimbi engagqwali, insimbi ephonswe, ithusi

• ③Izitifiketi zenkampani yangaphandle: CE, WRAS, DNV, ABS

• ④Osayizi abasukela ku-DN15 kuya ku-DN600+