Vharuvhu Yekutarisa Bhora
Chii chinonzi Ball Check valve?
Vharuvhu yekuchekesa rudzi rwevharuvhu ine chinangwa chekutungamira kumwe chete, zvakare sevharuvhu dzisingadzorerwe.
AVharuvhu Yekutarisa Bhoraivharuvhu iri nyore uye yakavimbika ine bhora rakatenderera sechikamu chega chinofamba chinodzivirira kuyerera kwemvura kumashure. Nekuda kwekugadzirwa kwayo kuri nyore uye kusina kugadzirisa, vharuvhu inowanzo tsanangurwa uye inoshandiswa munzvimbo dzekusimudza mvura yetsvina dzinonyudzwa mumvura. Chigaro chevharuvhu chakazara chakagadzirwa zvakasiyana zvichibvumira bhora kugara zvakasimba pasina kupinda muchigaro chevharuvhu. Pakushandisa vharuvhu ye vacuum kana yekudzivirira mafashamo, bhora "rinoyangarara" pane "kunyura" rinoshandiswa.
Mavharuvhu ekuongorora bhoraine bhora rinogara pachigaro, chine buri rimwe chete rinopinda naro. Rinoshanda nebhora rinofamba richikwira nekudzika mukati mevharuvhu. Chigaro chacho chakagadzirwa kuti chikwane bhora, uye kamuri racho rakaumbwa nekona kuti ritungamire bhora muchigaro kuti rivhare uye rimise kuyerera kwerinodzokera shure. Bhora racho rine dhayamita yakakura zvishoma kupfuura yeburi rinopinda naro (chigaro). Kana kumanikidzwa kuri kuseri kwechigaro kuchipfuura kuri pamusoro pebhora, mvura inobvumirwa kuyerera nevharuvhu. Asi kana kumanikidzwa kuri pamusoro pebhora kuchipfuura kumanikidzwa kuri pasi pechigaro, bhora rinodzokera kunogara pachigaro, zvichiita chisimbiso chinodzivirira kudzokera shure. Bhora rinofamba richikwira nekudzika mukati mevharuvhu zvichienderana nekuyerera uye rinovhara pachigaro chakagadziriswa kana pasina kuyerera kana kuyerera kwerinodzokera shure kunoitika uye rinovhara pachigaro kuti rimise kuyerera kwerinodzokera shure. mavharuvhu ekutarisa ane bhora rakaiswa Buna-N seyakajairwa uye ane mabhora ephenolic anodzivirira ngura ekushandisa abrasive media. Mavharuvhu ekutarisa bhora anowanzo shandiswa muzviteshi zvekupomba sezvo anozvichenesa ega sezvo bhora richitenderera panguva yekushanda uye haana kugadziriswa akamira. Kana bhora richiongororwa rikaita ruzha, zvinowanzokonzerwa nekusakwana kwepombi kana matambudziko ekushandisa nyundo yemvura.
Zvinhu zvikuru zvevharuvhu yekutarisa bhora
Hunhu uye mabhenefiti eVharuvhu Yekutarisa Bhora
- *vharuvhu yekutarisa bhora ivharuvhuvharuvhu iri nyore uye yakavimbika ine bhora rakatenderera sechikamu chega chinofamba chinovhara kuyerera kwemvura kunobva kumashure,dhizaini isina kugadziriswa, suitbale yezviteshi zvekusimudza mvura yakasviba zvinonyudzwa mumvura.
- *Chigaro chevharuvhu chakazara chakagadzirwa zvakasiyana-siyana zvichiita kuti bhora rigare zvakasimba risingapindi muvharuvhu.
- *NortechVharuvhu Yekutarisa Bhorazvinozvichenesa zvega, sezvo bhora richitenderera panguva yekushanda izvo zvinobvisa njodzi yekuti tsvina inamire pabhora.
- *Bhora rakazara uye rakatsetseka rinovimbisa kuyerera kwakazara nekurasikirwa nekumanikidzwa kwakaderera uye rinobvisa njodzi yekuiswa pasi kunogona kudzivirira kuvharika kwakasimba. Bhora rakajairika rakagadzirwa nesimbi ine rabha yeNBR, uye kuomarara kwerabha kwakagadziridzwa kudzivirira bhora kuti risabatirire pachigaro. Mabhora epolyurethane akakodzera abrasive media uye kana mabhora akasiyana achidikanwa kudzivirira ruzha nehammer yemvura.
Magadzirirwo ehunyanzvi evharuvhu yekutarisa bhora
Magadzirirwo ehunyanzvi eVharuvhu Yekutarisa Bhora
| Dhizaini uye Kugadzira | BS EN12334 |
| Kutarisana nechiso | DIN3202 F6/EN558-1 |
| Mugumo weFlange | EN1092-2 PN10,PN16 |
| Muviri | Ductile iron GGG50 |
| Bhora | Ductile siron+NBR/Ductile siron+EPDM |
| Dhayamita yezita | DN40-DN500 |
| Kuyera kumanikidzwa | PN10, PN16 |
| svikiro rakakodzera | Mvura, tsvina, nezvimwewo |
| Tembiricha yebasa | 0~80°C(bhora reNBR),-10~120°C(bhora reEPDM) |
Kuratidzwa Kwechigadzirwa:
Mashandisirwo emavharuvhu ekuongorora bhora
Rudzi urwu rweVharuvhu Yekutarisa Bhorainoshandiswa zvakanyanya mukushandiswa kwemvura yakasviba, magwenya emagetsi uye indasitiri yekugadzira zvinhu. Vharuvhu yekutarisa bhora yakakodzera kushandiswa munzvimbo dzakasvibiswa (kusvika 120˚F) sezvo vharuvhu yakaita sebhora inodzivirira kuungana kwetsvina. Kazhinji nzvimbo yekusimudza mvura yakasviba ine vharuvhu yekutarisa bhora kudzivirira kuyerera kwemvura kubva pakudzokera shure. Inoshandiswawo zvakanyanya munzvimbo dzekupomba dzisingawanzo shandiswa, sezvo dzichida kugadziriswa kushoma, kazhinji kana bhora richiita ruzha rwunokonzerwa nekusakwana kwepombi kana sando yemvura.
