Nhau

Butterfly Valve ndiyo yeValve iyo inoshandisa disc mhando yekuvhura uye kuvhara chinhu kutenderedza kumashure uye kuswededza kusvika 90 madhigirii, kana kudzora huwandu hwesvikiro. Butterfly mavhavha haangove nechimiro chepamoyo, size size, kurema kwechiedza, size yekuisa torque, nekumhanya kwakadzika, asi zvakare nekuvhara kweruzivo rwekuyerera uye kuvhara maitiro ekuyerera.

Mavharavha makobiri anoshandirwa zvakanyanya muindasitiri yemapuranga emapepa emapipi nekuda kwehuremu hwavo hwekushandisa, mashura ekuisa chisimba, uye nekureruka kwekushanda.

Mune zvidyarwa zvidyarwa, mafuta uye gasi pipi mari, masisitimu emvura, uye mamwe mashandiro eindasitiri, mavha matsime anokosha ekuyerera midziyo yekuyerera.