Ruian Tianlan environmental protection equipment Co., LtdTel：0577-65007068
Product overview of D71X, d671x, d371x, d971x manual soft seal wafer butterfly valves
The D71X, d671x, d371x, d971x manual soft sealing pair clamp butterfly valves developed by our company have compact structure, 90 ° rotary switch is easy, sealing is reliable, and service life is long. They are widely used in water supply and drainage systems of water plants, power plants, steel mills, paper making, chemical industry, catering, etc. as regulating and cut-off valves.
Features of D71X, d671x, d371x, d971x manual soft seal pair clamp butterfly valves:
1. The valve adopts double eccentric structure, which has the sealing function of closing more tightly and reliable sealing performance.
2. The sealing pair is made of stainless steel and NBR, which has long service life.
3. The rubber sealing ring can be located on the valve body or butterfly plate. It can be used for different media for users to choose.
4. The butterfly plate adopts frame structure with high strength, large flow area and small flow resistance.
5. It can be used in different media as long as the sealing material of sealing valve seat is replaced.
6. The valve has the function of two-way sealing. It can be installed in any direction without the control of medium flow direction or the influence of space position.
7. The valve has unique structure, flexible operation, labor saving and convenience.
Schematic diagram of D71X, d671x, d371x, d971x manual soft seal pair clamp butterfly valve:
Main connection dimensions of manual soft seal wafer butterfly valve:
