Waferpulati ya swiphemu swimbirhivalve yo kambelaswivula valve leyi pfulaka hiku tisungulela naku pfala valve flap hiku titshega hi ku khuluka ka medium hi yoxe ku sivela ku tlhelela endzhaku ka medium, leyi tlhelaka yitiveka tani hi check valve, one-way valve, reverse flow valve na back pressure valve. Waferpulati ya swiphemu swimbirhivalve yo kambelai valve ya otomatiki leyi ntirho wa yona lowukulu ku nga ku sivela ku tlhelela endzhaku ka xitirhisiwa, ku sivela ku rhendzeleka ka pompo na movha lowu chayelaka endzhaku, na ku humesa xitirhisiwa eka xigwitsirisi. Waferpulati ya swiphemu swimbirhiti check valves tinga tlhela titirhisiwa eka milayeni leyi phakelaka ti auxiliary systems laha ntshikelelo wunga tlakukaka ehenhla ka ntshikelelo wa system.
1. Wafer muxaka wa double plate ku kambela valve ku tirhisiwa:
Waferpulati ya swiphemu swimbirhivalve yo kambelayi vekiwile eka sisiteme ya tiphayiphi, naswona ntirho wa yona lowukulu i ku sivela ku tlhelela endzhaku ka xitirhisiwa. Xigwitsirisi xa waferpulati ya swiphemu swimbirhivalve yo kambelai valve ya automatic leyi pfuriwaka no pfala kuya hi ntshikelelo wale xikarhi. Muxaka wa waferpulati ya swiphemu swimbirhivalve yo kambelayi lulamerile eka ntshikelelo wa vito PN1.0MPa ~ 42.0MPa, Class150 ~ 25000; dyayimeta ya vito DN15 ~ 1200mm, NPS1 / 2 ~ 48; working temperature -196~540°C eka tiphayiphi to hambana hambana , leti tirhisiwaka ku sivela ku tlhelela endzhaku ka xitirhisiwa. Hiku hlawula switirhisiwa swohambana hambana, yinga cheriwa eka switirhisiwa swohambana hambana swofana na mati, steam, mafurha, nitric acid, acetic acid, strong oxidizing medium na uric acid.
2. Nchumu lowukulu wa waferpulati ya swiphemu swimbirhivalve yo kambela: .
Kuna nsimbi ya khaboni, nsimbi ya mahiselo yale hansi, nsimbi ya swiphemu swimbirhi (F51/F55), titanium alloy, aluminium bronze, INCONEL, SS304, SS304L, SS316, SS316L, chrome molybdenum nsimbi, Monel (400/500), 20# alloy, Hastelloy na switirhisiwa swin’wana swa nsimbi.
3. Swihlawulekisi swa xivumbeko xapulati ya swiphemu swimbirhivalve yo kambela: .
1. Ku leha ka xivumbeko i ko koma, naswona ku leha ka xivumbeko xa xona i 1/4~1/8 ntsena ya flanged ya ndhavukojolombavalve yo kambela.
2. Vukulu lebyintsongo na ntiko wo vevuka, ntiko wa yona i 1/4 ~ 1/20 ntsena ya flanged ya ndhavukojolombavalve yo kambela.
3. Disiki ya valve yi pfala hi ku hatlisa naswona ntshikelelo wa hammer ya mati i wutsongo
4. Havumbirhi bya tiphayiphi leti nga horizontal kumbe tiphayiphi leti yimisiweke ti nga tirhisiwa, swa olova ku ti veka
5. Xirhendzevutani xa ku khuluka xi rhetela naswona ku tiya ka mati i kutsongo
6. Goza ro twisisa na matirhelo ya kahle yo pfalela
7. Ku famba ka valve disc i ko koma naswona matimba yo pfala ya ku khumbeka i matsongo
8. Xivumbeko hinkwaxo xa olova naswona xi ringanile, naswona xivumbeko xa xona xa saseka
9. Vutomi byo leha bya ntirho na matirhelo yo tshembheka
Xa vumune, swihoxo leswi tolovelekeke swapulati ya swiphemu swimbirhivalve yo kambela hi leswi:
1. Disiki ya valve yi tshovekile
Ntshikelelo wa xitirhisiwa xa le xikarhi emahlweni na le ndzhaku kapulati ya swiphemu swimbirhivalve yo kambelayi le ka xiyimo xa ku ringanisela lokukulu na ku “saw” ka ku hlangana. Disiki ya valve yitala ku biwa hi xitulu xa valve, naswona disk ya valve leyi endliweke hi swilo swin’wana leswinga brittle (kufana na cast iron, brass, na swin’wana) ya biwa. tshovekile.
Ndlela yo sivela i ku tirhisa apulati ya swiphemu swimbirhicheck valve na disc tani hi xitirhisiwa xa ductile.
2. Ku tlhelela endzhaku ka le xikarhi
Vuandlalo byo pfalela byi onhakile; thyaka ri pfaleriwile.
Hiku lunghisa ndzhawu yo pfalela xikan’we naku basisa thyaka, ku tlhelela endzhaku swinga siveriwa.
Nkarhi wa poso: Sep-23-2022
