D363H butt welded worm gear butterfly valve

D363H butt welded worm gear butterfly valve

1. Adopting a three eccentric multi-level sealing structure. This design enables the valve to be used in high temperature and high pressure conditions.
2. Due to the use of welding structure, the connection between the valve and the pipeline achieves zero leakage.
3. This valve has no flange, which brings great convenience and aesthetics to pipelines and insulation wrapping.

D363H butt welded worm gear butterfly valveAdopting precise JShape elastic sealing ring and three eccentric multi-level metal hard sealing structure are widely used for medium temperature≤425℃Used for regulating flow and carrying fluids in industrial pipelines such as metallurgy, electricity, petrochemicals, water supply and drainage, and municipal construction. This valve adopts a three eccentric structure, and the valve seat and disc sealing surface are made of different hardness and stainless steel, which has good corrosion resistance and long service life. The valve has a two-way sealing function for military mail, and the product complies with national standardsGB/T13927-92Valve pressure test standard.