Two way butterfly valve for use in a variety of applications
09 Mar 2019
The application of two-way butterfly valves is very extensive, but the places to...
The difference between electric two-position valve and electric disc valve
15 Mar 2019
What is the difference between an electric two-way two-position valve and an ele...
Hard seal butterfly valve works
23 Mar 2019
Hard-sealed butterfly valve, manual cast steel hard seal butterfly valve body su...
Pneumatic butterfly valve main structural function
29 Mar 2019
The pneumatic butterfly valve is opened and closed with a circular disc that rot...
Pneumatic disc valve features significant
04 Apr 2019
The main advantages of the disc valve are simple structure, small size and light...
Butterfly valve sealing surface material considerations
13 Apr 2019
The sealing surface is the most critical working surface of the valve. The quali...