The rubber-lined butterfly valve is a soft sealing butterfly valve with a simple structure, easy operation, and long service life. The sealing material is anti-aging and has good sealing performance, suitable for controlling low pressure differential, large flow, and normal temperature media.
Nominal diameter:DN 50～DN 800
Nominal pressure:PN 10、16、25
Flow characteristic:similar equal percentage
Operating temperature:-40℃～180℃
Seat leakage class:soft seal VI class
Connection type:flange、clip
Actuator:pneumatic piston actuator、electric actuator
