Description
Description:
Butterfly valve 50DSF4PB3 is a soft sealed mid line wafer butterfly valve. The double eccentric flange butterfly valve has compact structure, easy 90° rotary switch, reliable sealing and long service life. It is widely used in water supply and drainage of water plants, power plants, steel mills, papermaking, chemical industry, catering and other systems as a regulator and cut- off
Product features:
1. The valve adopts double eccentric structure, which has the sealing function of tighter and tighter, and the sealing performance is reliable.
2. The sealing pair is made of stainless steel and nitrile oil resistant rubber, with long service life.
3. The rubber sealing ring can be located on the valve body or on the butterfly plate. It can be applied to media with different characteristics for users to choose.
4. The 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 it can be used in different media as long as the sealing material of the sealing valve seat is replaced.
6. This valve has the function of two-way sealing. It can be installed in any direction without being controlled by the flow direction of the medium or affected by the space position.
7. The valve has unique structure, flexible operation, labor saving and convenience.
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