Valve ya mpira wamagulu awiri

Zithunzi za PVCvalavu

/Mapulogalamu/

kugwiritsa ntchito kutentha kwa 0-40 ℃, madzi oyera ndi machitidwe amapaipi amadzi akumwa, mipope ya ngalande ndi zimbudzi, kachitidwe ka mapaipi amchere ndi amadzi am'nyanja, ma acid-base ndi njira zothetsera mankhwala ndi mafakitale ena.

/Ubwino/

1. Zida zotetezera chilengedwe, zokwezedwa ndi kukhuthala, zotetezeka komanso zoteteza chilengedwe;

2. Anti-cracking ndi psinjika, cholimba;

3. Zosavuta komanso zachangu, zosavuta kukhazikitsa;

/ Kupanikizika kwantchito ndi njira yolumikizira /

firiji, ntchito kuthamanga PN16, madzi guluu mgwirizano.