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Product List

A, D371X sandwich soft seal butterfly valve product overview
D371X sandwich soft seal butterfly valve compact structure, 90° rotary switch easy, reliable sealing, long service life, is widely used in water plant, power plant, steel mill, paper, chemical, food and other systems water supply and drainage, as the adjustment and cut-off use.
Second, D371X sandwich type soft seal butterfly valve product characteristics
1, the use of double eccentric structure, with more and more close the sealing function, the sealing performance is reliable.
2. The sealing materials are matched with stainless steel and nitrile oil-resistant rubber for long service life.
3, rubber sealing ring can be located on the valve body, can also be located on the butterfly board, can be suitable for different characteristics of the media, for the user to choose.
4. Butterfly plate adopts frame structure with high strength, large flow area and small flow resistance.
5, the overall baking paint, can effectively prevent corrosion and as long as the replacement of sealing seat sealing material, can be used in different media.
6, the valve has a two-way sealing function, installation is not subject to the direction of control of the medium, nor affected by the space position, can be installed in any direction.
7, the valve unique structure, flexible operation, labor-saving, convenient.
Scope of use: the product can be used in food, medicine, chemical industry, petroleum, electric power, metallurgy, urban construction, textile, papermaking and other industries water supply and drainage, gas pipeline, play the role of regulating flow and throttling medium.
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