The difference between the ''Cartridge Sea'' and ''Booted Sea'' of Butterfly Valve Sep 14, 2022 Industry news 231 Views Share: PREVIOUS:The difference between the with pin and pinless butterfly valve NEXT:Difference between "Hard back seat" and "Soft back seat" butterfly valve Related What Are The Characteristics Of The Eccentric Plug Valve?The use environment and precautions of explosion-proof electric control valveSteam trap failure and maintenance methodThe safety valve often has the problem of internal leakage during take-off, how The working principle and characteristics of flange forged steel ball valve