Product introduction
Worm gear wafer butterfly is adopted central symmetry design, compact-sized, 90° rotating switch. It has the advantages of reliable sealing, long lifespan and is widely used in the supply and drainage system of water plant, power plant, steel mill, paper mill, chemical industry and food products factory to adjust and cut off.
Worm gear wafer butterfly advantages
1、It is adopted double eccentric structure and has a reliable sealing property due to it will be more tightly with the extent of the closing. 2、Lifespan is long because sealing materials is made up with stainless steel and Nitrile oil resistant rubber 3、Rubber sealing ring can be not only located in the valve body but also located on the butterfly plate and is applicable for different medium for selection 4、Butterfly plate is adopted frame structure and has a high strength, large flow area and low flow resistance 5、It is adopted the integrated painting way which can efficiently prevent from rust. It is applicable to different medium only by changing the sealing material of sealing valve seat 6、The valve has a bi-directional sealing function. It can be installed in any direction and not influenced by the direction of medium and the spatial position 7、The valve’s features are unique structure, flexible operation, labor-saving and convenience
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