Mekhoa ea ho khetha li-valve
1, valve ea ho hlahloba (aetv One-way valve): ka kakaretso e sebetsa ho mecha ea litaba e hloekileng, eseng bakeng sa ho ba le likaroloana tse tiileng le viscosity ea bohareng.
2, ho latela belofo ea khatello e tlase bakeng sa DN50mm (aetv ea tsela e le 'ngoe) :, e lokela ho sebelisa belofo ea serurubele, valve ea ho hlahloba le diaphragm tse phahamisitsoeng ka holimo; Bakeng sa DN e kholo ho feta 200mm, e ka tlase ho 1200mm ea valve ea ho hlahloba khatello e tlaase, valve e sa khutleng e lokela ho khethoa holim'a seaparo sa spherical; bakeng sa DN e kholo ho feta 50mm, ka tlase ho 2000mm ea valve ea ho hlahloba khatello e tlaase, valve ea serurubele le diaphragm li lokela ho sebelisa li-valve tsa ho hlahloba.
3, valve ea diaphragm e loketseng ho hlahisa hamore ea metsi habonolo ka pompong, lera le ka tlosoa bohareng ba metsi bo hlahisoang ha hamore ea metsi, empa ka mocheso le likhatello tsa khatello, hangata mocheso oa kamore ka phaephe e tlaase ea khatello.
Nako ea poso: Aug-03-2018
