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Triple Eccentric Butterfly Valves Flanged Connection


Triple eccentric butterfly valve flanged end has one more oblique cone angle, so that the eccentricity of the valve stem and the center of the valve body is reduced, and the opening torque is also reduced. It is widely used in metallurgy, electric power, petrochemical industry, water supply and drainage, and municipal construction and other industrial pipelines for adjusting flow and carrying and breaking fluid.

Product Features

1.No friction between the butterfly disc and the sealing surface;

2.Zero leakage structure design;

3.Metal and non-metal sealing;

4.Uni-directional or bi-directional tightness;

5.Dynamic load packing;      

6.Fireproof according to API607 and API6FA      

7.Optional configuration for Cryogenic environment 

Product Range

Size: 2~72"(DN50~DN1800)

Pressure rating: 150LB~600LB (PN10~PN100)

Main body material: carbon steel, stainless steel, alloy steel, duplex steel

Connection type: Raised face, Flat face, Ring joint