ball valves and butterfly valves are two important categories of the valve is widely used. Ball Industrial Valves in high temperature and high pressure seal strict, the operation condition of the flow resistance is smaller. Butterfly valve is mainly used in low pressure, the operation condition of the sealing requirement is not high.

the classification of ball Industrial Valves and butterfly valve has more also. Ball valve can be divided into: metal hard seal ball valve, sealing ball valve, floating ball valve and the fixed ball ball valve, eccentric half ball valve, v-type regulating ball valve, etc.

butterfly valve can be divided into: triple eccentric butterfly valve, double eccentric butterfly valve, the center line butterfly valve, hard seal butterfly valve, soft seal butterfly valve.

ball valves and butterfly valves are commonly used valve, some situations both can be universal, and some conditions can only use one of them. The two characteristics of valve. We briefly analysis:

ball valves, plug valves, evolved open-close part is a sphere, the features are:

1, small flow resistance, wide open, the parts in did not stop the medium flow passage;

2, in a larger pressure and higher temperature, which can realize completely sealed;

3, quick opening and closing;

4, hardening treatment by doing it, achieve high wear resistance, strong corrosion resistance;

5, body symmetry, can effective pipe under pressure, can cope with high pressure conditions.

butterfly valve: open/close is disc type butterfly plate, the features are:

1, simple structure, small volume, convenient installation;

2, small flow resistance coefficient, opening and closing quickly;

3, can be used in large diameter valves;

4, can be applied to different sealing surface, using a variety of environments, including powder and granule medium, etc.

resilient seated gate valve os&y gate valve, as the name suggests, find extensive use in resilient valve institutions. Since resilient gate valve has become much dependent on technology in today's world, there is wide use of such flow control valve.
Shenzhen Mech Valve Trading Co., Ltd. also values the time, skills, and expert opinions of our staff. We are committed to providing fair and living wages, reasonable, structured work schedules, and clear duties and spheres of rights and responsibilities for each team member.
Mech provides a number of os&y valve designed to handle cast iron valve.