Design features >>>
1. Zero leakage: The manufacturing process ensures two-way zero leakage performance for the butterfly valve;
2. Tongue and groove valve seat: Ensures that the valve body does not come into contact with the medium, eliminating the need for a flange gasket during installation;
3. Two-way sealing of valve plate: Reduces friction and extends the service life.
Application fields >>>
☼Chemical industry ☼Pharmaceutical industry ☼Environmental protection industry ☼Food processing industry ☼Others
Execution standard >>>
Design criteri：ASME B16.34、GB/T 12238、ISO 5208
Structural length：API609、GB/T 12221-2005
Inspection standard：ANSI 13927、ISO 5208
Connection standard：ASME B16.5、GB9113、JB79.1~4、HG20592、JIS B2220
Product parameters >>>
