Electronic butterfly valve is a kind of electronic regulating valve. The main type of connection of electronic sanitary butterfly valve … More Some Common Knowledge about Electronic Butterfly Valve
According to the driving method: electric butterfly valve, pneumatic butterfly valve, hydraulic butterfly valve, manual butterfly valve. According to the … More The type of flanged butterfly valve
V type pneumatic ball valve is a core seat is made of metal, rotating ball valve on the PTFE sealing, … More Characteristics and Selection of Pneumatic Regulating Ball Valve