Valavu Yoyang'ana Yopanda Chitsulo Yopopera Chitsulo Cho ...
Valavu Yoyang'ana Iron Yopangidwa ndi Ductile Double Flanged Swing Check Valve Yosabwerera. M'mimba mwake ndi DN50-DN600. Kupanikizika kwapadera kumaphatikizapo PN10 ndi PN16. Zipangizo za valavu yoyang'ana zili ndi Cast Iron, Ductile Iron, WCB, Rubber assembly, Stainless Steel ndi zina zotero.
Vavu yowunikira, valavu yosabwerera kapena valavu yolowera mbali imodzi ndi chipangizo chamakina, chomwe nthawi zambiri chimalola madzi (madzimadzi kapena mpweya) kudutsamo mbali imodzi yokha. Mavavu owunikira ndi mavavu okhala ndi madoko awiri, zomwe zikutanthauza kuti ali ndi mipata iwiri m'thupi, imodzi yolowera madzi ndi ina yotuluka madzi. Pali mitundu yosiyanasiyana ya mavavu owunikira omwe amagwiritsidwa ntchito m'njira zosiyanasiyana. Mavavu owunikira nthawi zambiri amakhala gawo la zinthu zodziwika bwino zapakhomo. Ngakhale kuti amapezeka m'mitundu yosiyanasiyana komanso mtengo, mavavu ambiri owunikira ndi ang'onoang'ono kwambiri, osavuta, komanso/kapena otsika mtengo. Mavavu owunikira amagwira ntchito okha ndipo ambiri sawongoleredwa ndi munthu kapena chowongolera chilichonse chakunja; motero, ambiri alibe chogwirira cha valavu kapena tsinde. Matupi (zipolopolo zakunja) zamavavu ambiri owunikira amapangidwa ndi Ductile Cast Iron kapena WCB.






