Ductile Cast Iron Double Flanged Rubber Swing Yang'anani Vavu Yosabwerera

Ductile Cast Iron Double Flanged Swing Yang'anani Vavu Osabwerera Kuwona Vavu. Dzina lachiwiri ndi DN50-DN600. Kupanikizika mwadzina kumaphatikizapo PN10 ndi PN16. The zinthu valavu cheke ali Cast Iron, Ductile Iron, WCB, Rubber msonkhano, Stainless Zitsulo ndi zina zotero.

Valve yowunikira, valavu yosabwerera kapena valavu imodzi ndi chipangizo chopangidwa ndi makina, chomwe nthawi zambiri chimalola madzi (madzi kapena mpweya) kuyenda modutsa njira imodzi yokha. Ma valve owunika ndi ma valve awiri, kutanthauza kuti ali ndi mipata iwiri m'thupi, imodzi yamadzimadzi kuti ilowe ndi ina kuti madzi achoke. Pali mitundu yosiyanasiyana ya ma cheki ma valve omwe amagwiritsidwa ntchito m'njira zosiyanasiyana. Ma valve owunika nthawi zambiri amakhala mbali ya zinthu zapakhomo. Ngakhale kuti amapezeka mumitundu yosiyanasiyana komanso mtengo wake, ma valve ambiri amawunika ndi ochepa kwambiri, osavuta, komanso / kapena otsika mtengo. Ma valve owunika amagwira ntchito okha ndipo ambiri samayendetsedwa ndi munthu kapena kuwongolera kulikonse; motero, ambiri alibe chogwirira valavu kapena tsinde. Matupi (zipolopolo zakunja) za ma valve ambiri amacheke amapangidwa ndi Ductile Cast Iron kapena WCB.