MAVALU OYEREKEZA MABATI AWIRI OKONZEKA KUTUMIZIDWA. Adzatenga sitima yapamtunda ya China-Europe kupita ku Ulaya.

Valavu yowunikira mbale ziwiri, mtundu wa lug, 12″-150lbs

mtundu wa wafer, valavu yowunikira mbale ziwiri

TheValavu Yoyang'ana Mbale YapawiriNdi valavu yopanda kubwerera yomwe ndi yolimba kwambiri, yopepuka kulemera komanso yaying'ono poyerekeza ndi valavu yoyesera swing kapena valavu yoyesera moyo. Imagwiritsa ntchito masika awiri okhala ndi mahinji opindika pa pini yapakati. Pamene madzi achepa, ma plates amatseka ndi torsion spring action popanda kufunikira reverse flow. Kapangidwe kameneka kamapereka ubwino wowirikiza wa No Water Hammer ndi Non Slam nthawi imodzi. Zinthu zonse pamodzi zimapangitsa Dual Plate Check Valve kukhala imodzi mwamapangidwe ogwira mtima kwambiri.

tili ndivalavu yowunikira mpando wa rabarandi magwiridwe antchito abwino kwambiri otsekera, koma ndi a kupsinjika kochepa komanso kutentha kwabwinobwino, chifukwa cha malire a mawonekedwe a rabara.