High performance butterfly valve
The valve is used in pipeline system where is bi-directonal
tight,frequent operated and high reliability,especially in purified
pipelines of food,beverage,medical and chemical and key pipelines
of petroleum chemical,power station,metallurgy,traffic and large
building acting as on-off and regulating.
The seal of valve is high performance
compound material or deposit welding alloy,which is
anti-corrosive,zero leakage and has long shelf life.The unique
floating seat ensures bi-directional tight and solves single seal
peoblem of offset butterfly valve,This valve has all the merits of
triple offset butterfly valve,also has high reliable,two-way seal
performance.
The connecting is wafer and lug,and the
driving is worm gear,electric actuator and pneumatic
actuator.Electric butterfly valve sould be noted the detailed
specifications of performance requirements of electric actuator in
the sales order. Pneumatic butterfly valve also should be remarked
whether need solenoid directional valve,3 air supply
accessories,limit switch,manual operator,positioner or not in the
sales order.
