Ductile Cast Iron Double Flanged Rubber Swing Check Valve Non Return Check valve

Valv verifikasyon balanse avek de bride an feray duktil valv verifikasyon non retour. dyamet nominal i DN50-DN600. Presyon Nominal i enkli PN10 ek PN16. materyo check valve i annan Cast Iron、Ductile Iron、WCB、Rubber assembly、Stainless Steel eksetera.

en check valve, non-return valve oubyen one-way valve i en laparey mekanik, ki normalman les likid (likid ou gaz) koul atraver li dan zis en direksyon. bann valv tyeke i bann valv de por, savedir zot annan de louvertir dan lekor, enn pou likid antre e lot pou likid sorti. I annan diferan kalite check valve ki ganny servi dan en gran varyete laplikasyon. bann valv tyeke i souvan form parti bann itenm lakaz komen. Menm si zot disponib dan en gran varyete groser ek kou, bokou check valve i tre pti, senp, e/oubyen bon marse. bann valv tyek i mars otomatikman e laplipar pa ganny kontrole par en dimoun oubyen okenn kontrol eksteryer; an konsekans, laplipar napa okenn lanmen valv oubyen brans. bann lekor (kokiy eksteryer) laplipar bann check valve i ganny fer avek Ductile Cast Iron oubyen WCB.