GGG50 PN10 PN16 Z45X mtundu wa flange wosakwera tsinde lofewa lotseka ductile cast iron gate valavu

Valavu ya chipata imalamulira kuyenda kwa media pokweza chipata (kutsegula) ndikutsitsa chipata (chotsekedwa). Chinthu chodziwika bwino cha valavu ya chipata ndi njira yowongoka yopanda chopinga, yomwe imapangitsa kuti kupanikizika kuchepe pang'ono pa valavu. Mzere wosapingasa wa valavu ya chipata umalolanso kuti nkhumba idutse poyeretsa mapaipi, mosiyana ndi mavavu a gulugufe. Mavavu a chipata amapezeka m'njira zambiri, kuphatikizapo kukula kosiyanasiyana, zipangizo, kutentha ndi kupanikizika, komanso mapangidwe a chipata ndi bonnet.

Valvu Yowongolera Yabwino Kwambiri ya China ndi Valvu Yoyimitsa, Kuti tikwaniritse cholinga chathu cha "kupindulitsa makasitomala poyamba komanso onse awiri" mogwirizana, timakhazikitsa gulu la akatswiri opanga mainjiniya ndi gulu logulitsa kuti lipereke ntchito yabwino kwambiri yokwaniritsa zosowa za makasitomala athu. Tikukulandirani kuti mugwirizane nafe ndikugwirizana nafe. Takhala chisankho chanu chabwino kwambiri.