cryogenic butterfly valve 4 inch 8 inch grooved end butterfly valve with lever handle hand wheel
Ductile Iron Butterfly Valve is widely used in waterworks, power plants, steel mills, paper making, chemical industry, catering and other systems of water supply and drainage, as regulation and cut-off use.
The Resilient Seat Butterfly Valve adopts three eccentric structure, and the sealing surface of the valve seat and disc plate are made of different hardness and stainless steel, which has good corrosion resistance and long service life.
Fluorine lined butterfly valve adopts fluorine plastic lined butterfly plate with spherical sealing surface, and the sealing performance of the valve is regulated by the silicone rubber gasket at the base of the valve seat.The valve is easy to operate, tight sealing performance, long service life; can be used for rapid cut-off or flow adjustment. Welcome to buy PTFE Lined Butterfly Valve from us. Every request from customers is being replied within 24 hours.
Stem sealing is not easy deformation, so avoids leakage phenomenon. As a professional high quality Cement Butterfly Valve manufacture, you can rest assured to buy Cement Butterfly Valve from our factory and we will offer you the best after-sale service and timely delivery.
Pneumatic vacuum butterfly valve GIQ is composed of angle-stroke pneumatic actuator and butterfly valve body.