Description
Ball valves only need to rotate *0 degrees with the operation of
the rotation of the torque and very small could shut down tight.
Full equality in the body cavity of for the resistance is very
small, medium provide direct flow channel. Usually the most
appropriate do think ball valve directly use open and close, but
recent development has designed to make it has ball valves and
control flow with the throttle. The main characteristic of ball
valve is itself compact and easy to operation and maintenance,
suitable for water, solvents, acid and natural gas generally work
medium, and also applies to working conditions of the bad medium,
such as oxygen, hydrogen peroxide, methane and ethylene, etc. Ball
valve body can be whole, also can be combined.
The work principle and reality ball valve role
Ball valve working principle is to rely on the valve to open or
block are valve. Ball valve switch light, small size, can make it
big diameter, sealing is reliable, simple structure, convenient
maintenance, seal face sphere and often closed in state, and it is
not easy to be medium erosion, widely used in various
industries.
