High Quality Industrial NBR ball check valve China feme Supplier Manufacture
NBR ball check valve ke eng?
ANBR ea ho hlahloba boloke valve e bonolo le e ka tšeptjoang e nang le bolo e chitja e le eona feela karolo e tsamaeang ho thibela phallo e khutlang.Ka lebaka la ho phalla ha eona ka mokhoa o bonolo le o batlang o se na tlhokomelo ea ho lokisa valve e atisa ho hlalosoa le ho sebelisoa liteisheneng tsa ho phahamisa metsi a litšila tse ka tlas'a metsi.Setulo sa valve se tletseng ported se entsoe ka tsela e ikhethang e lumellang bolo hore e lule e lutla ntle le ho kena ka har'a setulo sa valve.Bakeng sa ts'ebeliso ea valve ea vacuum kapa e thibelang likhohola, ho sebelisoa bolo e "phaphametseng" ho fapana le "ho teba".
NBR ea ho hlahloba boloe na le bolo e lutseng setulong, e nang le lesoba le le leng feela.E sebetsa ka bolo e eang holimo le tlase ka har'a valve.Setulo se entsoe hore se lumellane le bolo, 'me kamore e bōpehile ka mokhoa o tsitsitseng ho tataisa bolo ka setulong ho tiisa le ho emisa ho phalla ka morao.Bolo e na le bophara bo fokolang ho feta ba lesoba la ho phunyeletsa (setulo).Ha khatello e ka morao ho setulo e feta e ka holim'a bolo, mokelikeli o lumelloa ho phalla ka valve.Empa hang ha khatello e ka holim’a bolo e feta khatello e ka tlaase ho setulo, bolo e khutlela ho phomola setulong, e etsa tiiso e thibelang ho khutla.Bolo e ea holimo le tlase ka hare ho valve ho itšetlehile ka ho phalla le ho tiisa khahlanong le setulo se entsoeng ka mochine ha ho se na phallo kapa phallo e khutlelang morao 'me e tiisa khahlanong le setulo ho emisa ho phalla ka morao.li-valve tsa cheke tse nang le bolo ea Buna-N e nang le bolo e le maemo le libolo tsa phenolic tse thibelang ho bola bakeng sa mecha ea litaba e senyang.
Lintlha tse ka sehloohong tsa valve ea ho hlahloba bolo ea NBR
Likarolo le melemo eaNBR ea ho hlahloba bolo
- *Setulo sa valve se nang le li-ported tse felletseng se entsoe ka mokhoa o ikhethileng ho lumella bolo hore e lule e sa lutle ntle le ho kena ka har'a valve.
- * NortechBall Check Valveba itlhoekisa, ha bolo e ntse e potoloha nakong ea ts'ebetso e felisang kotsi ea hore litšila li khomarele bolo.
- *Bore e tletseng le e boreleli e tiisa ho phalla ka ho feletseng ka tahlehelo e tlaase ea khatello le ho felisa kotsi ea li-depositi ka tlase e ka thibelang ho koaloa ka thata.Bolo e tloaelehileng e entsoe ka mokokotlo oa tšepe oa NBR oa rabara, 'me boima ba rabara bo ntlafatsoa ho thibela bolo ho tloha setulong.Libolo tsa polyurethane li loketse mecha ea phatlalatso ea abrasive le ha ho hlokahala libolo tse fapaneng ho thibela lerata le hamore ea metsi.
Litlhaloso tsa tekheniki tsa valve ea ho hlahloba bolo ea NBR
Litlhaloso tsa tekheniki tsaNBR ea ho hlahloba bolo
| Moralo le Tlhahiso | BS EN12334 |
| Sefahleho le sefahleho | DIN3202 F6/EN558-1 |
| Qetellong ea flange | EN1092-2 PN10,PN16 |
| 'Mele | Tšepe ea ductile GGG50 |
| Bolo | Tšepe ea ductile+NBR/Ductile iron+EPDM |
| Bophara ba lebitso | DN40-DN500 |
| Tekanyetso ea khatello | PN10,PN16 |
| Seaplane se loketseng | Metsi, likhoerekhoere, joalo-joalo |
| Mocheso oa tšebeletso | 0~80°C(NBR bolo),-10~120°C(EPDM bolo) |
Pontšo ea Sehlahisoa: Valofo ea ho hlahloba bolo ea NBR
Lits'ebetso tsa valve ea ho hlahloba bolo ea NBR
Mofuta ona oaNBR ea ho hlahloba boloe sebelisoa haholo lits'ebetsong tsa metsi a litšila, lifemeng tsa motlakase le indastering ea tšebetso.Balofo ea ho hlahloba bolo e loketse ho sebelisoa mecheng ea litaba e silafetseng (ho fihla ho 120˚F) kaha valve e bōpehileng joaloka bolo e thibela ho bokellana ha litšila.t'a e boetse e sebelisoa haholo liteisheneng tsa ho pompa tse sa eeng hangata, kaha li hloka tlhokomelo e fokolang feela, hangata ha bolo e etsa lerata le bakoang ke ho haella ha pompo kapa hamore ea metsi.
