I-Ball Check Valve
Yini i-valve yokuhlola ibhola?
I-valve yokuhlola iwuhlobo lwe-valve yenjongo eyodwa-directional, futhi njengama-valve angabuyi.
AI-Ball Check Valveiyi-valve elula nethembekile enebhola eliyindilinga njengengxenye eyodwa kuphela ehambayo yokuvimba ukugeleza okubuyela emuva.Ngenxa yokugeleza kwayo okulula nokungalungiseki kahle i-valve ivamise ukucaciswa futhi isetshenziswe eziteshini zokuphakamisa amanzi angcolile angaphansi kwamanzi.Isihlalo sevalvu esinembobo egcwele siklanywe ngendlela eyingqayizivele evumela ibhola ukuthi lihlale lingavuzi ngaphandle kokungena i-wedge esihlalweni sevalvu.Ekufakweni kwevalvu yevacuum noma yokunqanda izikhukhula, kusetshenziswa ibhola "elintantayo" kune "lizikayo".
Ama-valve okuhlola amabholaaqukethe ibhola elihlezi esihlalweni, elinembobo eyodwa kuphela.Isebenza ngebhola elihamba liye phezulu naphansi ngaphakathi kwevalvu.Isihlalo sifakwe ngomshini ukuze silingane nebhola, futhi igumbi limise ngendlela eqondile ukuze liqondise ibhola esihlalweni ukuze livaleke futhi limise ukugeleza okubuyela emuva. Ibhola linobubanzi obuthe ukukhudlwana kunolwembobo ephumela ngaphandle (isihlalo).Lapho ingcindezi engemuva kwesihlalo idlula leyo ngenhla kwebhola, uketshezi luvunyelwe ukugeleza ku-valve.Kodwa lapho ukucindezela ngaphezu kwebhola kudlula ukucindezela ngaphansi kwesihlalo, ibhola libuyela ekuphumuleni esihlalweni, lenze uphawu oluvimbela ukugeleza emuva.Ibhola liya phezulu liye phansi ngaphakathi kwe-valve kuye ngokugeleza futhi livala ngokumelene nesihlalo somshini lapho kungekho ukugeleza noma ukugeleza okuhlehlayo okwenzekayo futhi livala ngokumelene nesihlalo ukumisa ukugeleza okubuyela emuva.amavalvu okuhlola anebhola elilayishiwe le-Buna-N njengejwayelekile futhi elinamabhola e-phenolic amelana nokugqwala wemidiya ehubhukayo.Amavalvu okuhlola amabhola ngokuvamile akhethwa ukuthi asetshenziswe eziteshini zokumpompa njengoba azihlanza wona njengoba ibhola lizungeza ngesikhathi sokusebenza futhi awalungiswa ame mpo.Uma ukuhlola kwebhola kubanga umsindo ngokuvamile kungenxa yomthamo wepompo onganele noma izinkinga zesando samanzi.
Izici eziyinhloko ze-Ball Check valve
Izici kanye nezinzuzoI-Ball Check Valve
- *I-valve yokuhlola ibhola iyi-ai-valve elula nethembekile enebhola eliyindilinga okuwukuphela kwengxenye ehambayo yokuvimba ukugeleza okubuyela emuva,umklamo ongenakulungiswa, i-suitbale yeziteshi zokuphakamisa amanzi angcolile angaphansi kwamanzi.
- *Isihlalo se-valve esinembobo egcwele siklanywe ngendlela ehlukile evumela ibhola ukuthi likwazi ukuhlala lingavuzi ngaphandle kokungena ku-valve.
- *I-NortechI-Ball Check Valveziyazihlanza, njengoba ibhola lizungeza ngesikhathi sokusebenza okususa ubungozi bokungcola okubhajwe ebholeni.
- *Ibhore eligcwele nelibushelelezi liqinisekisa ukugeleza okugcwele ngokulahleka kwengcindezi ephansi futhi lisusa ubungozi bokufakwa kwediphozithi ngaphansi okungavimbela ukuvala okuqinile. Ibhola elijwayelekile liklanywe ngomgogodla wensimbi wenjoloba we-NBR, futhi ubulukhuni berabha buthuthukisiwe ukuvimbela ibhola ekubhajweni esihlalweni.Amabhola e-polyurethane afaneleka kumidiya e-abrasive futhi lapho amabhola ahlukene izisindo ezidingekayo ukuvimbela umsindo nesando samanzi.
Imininingwane yobuchwepheshe yevalvu yokuhlola iBhola
Imininingwane yobuchwepheshe yeI-Ball Check Valve
| Ukuklama kanye Nokukhiqiza | I-BS EN12334 |
| Ubuso nobuso | I-DIN3202 F6/EN558-1 |
| Ukuphela kwe-Flange | I-EN1092-2 PN10,PN16 |
| Umzimba | I-Ductile iron GGG50 |
| Ibhola | I-Ductile iron+NBR/Ductile iron+EPDM |
| Ububanzi bokuzisholo | I-DN40-DN500 |
| Isilinganiso sokucindezela | I-PN10,PN16 |
| Okuphakathi nendawo | Amanzi, indle, njll |
| Izinga lokushisa lesevisi | 0~80°C(ibhola le-NBR),-10~120°C(ibhola le-EPDM) |
Umbukiso Womkhiqizo:
Izicelo zamavalvu okuhlola iBhola
Lolu hloboI-Ball Check Valveisetshenziswa kabanzi ekusetshenzisweni kwamanzi angcolile, izitshalo zamandla kanye nomkhakha wezinqubo.Ivalvu yokuhlola ibhola ilungele ukusetshenziswa kumidiya engcolile (kufika ku-120˚F) njengoba ivalvu emise okwebhola ivimbela ukunqwabelana kokungcola.Ngokuvamile isiteshi sokuphakamisa amanzi angcolile sizoba ne-valve yokuhlola ibhola ukuvimbela ukugeleza okubuyela emuva.iphinde isetshenziswe kabanzi eziteshini zokumpompa okungavamisile ukuhanjelwa kuzo, njengoba zifuna ukulungiswa okulinganiselwe kuphela, ngokuvamile uma ibhola lenza umsindo obangelwa umthamo wephampu ongenele noma isando samanzi.
