Product Details

---------------------------------------Name of the product---------------------------------------

wafer Connection Electric Penumatic Butterfly Valve

------------------------------------Structure chart of the Valve----------------------------------

Item	Name of the Component	Function
1	Driving Device Flange	Available with handles, gear operators, electric or pneumatic actuators.
2	Body	Available in wafer and full lug style
3	Bushing	Reduce driving torque, support stem, seperated with body, reduce wear of stem.
4	Side seal	Without flange gasket
5	Strong pression key	Applicable to handle and other control device installation.
6	O-ring	Primary and secondary stem seal
7	Taper pin	Precision taper pins connect stem with disc, ensure positive vibration proof, easily field.
8	Integral stem design	ensures the dependsable and positive disc control.
9	Disc	High precision disc external profile, reach the requirement of bubble-tight, small start and stop torque, longer usage life of seat.

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---------------------------------------------Certification -----------------------------------------

TCS WARS DNV CE ISO etc.


Wafer type butterfly valve	Lug type butterfly valve	Backflow preventer	Gate valve