◆ Product Overview My company developed soft seal center line water butterfly, compact structure,90° rotating switch easily, reliable sealing long service life,are widely used in waterworks,power plants,steel mills,paper making, chemical industry,food and so on water supply and drainage system, used as adjustment and globe.
◆ Characteristics 1.Connecting key high accuracy,strength,used to install the handle,worm gear and worm drive,electric and pneumatic control device; 2.The valve stem integral sex is good,easy to control valve plate type,has good sealing performance,no leakage phenomenon around stem; 3.valve plate after polishing processing,cooperate with the seat no interference phenomenon of high precision,small operation torque,the seat service life is long,valve plate shape dimension precision,intercepting after sealing; 4.Overloaded thrust bearing to prevent the valve stem,valve stem seal is out of shape not easily,avoid the valve stem leakage phenomenon.
