Ball valve of cutting sleeve type has the

Card sleeve type ball valve, also called double card set of ball valve, single card set of ball valves.Products are widely used in water treatment equipment, chemical equipment, petrochemical equipment, oil equipment, paper making equipment, mining equipment, electric equipment form a complete set, liquefied petroleum gas equipment, food equipment, pharmaceutical equipment, water supply and drainage equipment, mechanical equipment, valves, industrial valves, electronic, urban construction, industrial pipe valves and valve general parts, industrial equipment, fire hvac, filtration equipment, environmental equipment, etc.

Working principle:

Card sleeve type ball valve is suitable for medium and small diameter pipe under control through all kinds of pressure, temperature and medium or medium truncated line of opening and closing device;By medium pressure ball pressure on the outlet valve seat, its use and size is limited by a certain pressure. With 90 ° transmission, so the switch is convenient and rapid, can implement quick opening and closing.

1, ball valve, pipe channel smooth easy clean sweep line, can transport slurry and solid particles such as medium.

2, use the materials such as PTFE (teflon) as a seal, with good lubricity and elasticity, and sphere of friction is small, long service life.

Only when the 3, rapid opening and closing, opening and closing the ball rotate 90 °, convenient and fast.

4. Ball valve fluid resistance small, open channel, the body of ball and the connection of the pipe is equal to the cross-sectional area, and in a straight line through, the medium flows through the ball valve, equivalent to flow through a straight pipe, in each kind of valve ball valve fluid resistance is minimal.