Ultra-thin ball valve fluid resistance small, its resistance coefficient with section of equal length.Close and reliable, the widespread use of plastic ball valve sealing surface materials, sealing is good.Easy to operate, open and close quickly, from open to close just rotate 90 °, is advantageous for the remote control.Convenient maintenance, simple structure of ball valve, sealing ring, which generally remove replacement is more convenient.In full open or full close, sphere and valve seat sealing surface and the dielectric isolation, medium through, does not cause the valve sealing surface erosion.
With the way
This product is suitable for chemical, petrochemical, petroleum, the papermaking, mining, electricity, liquid gas, food, pharmaceutical, water supply and drainage, municipal, mechanical equipment, electronic industry, urban construction and other fields.
The main performance parameters
1) connection: thread, flange, welding, etc to the clamp
2) drive mode: manual, worm gear, gear transmission, pneumatic, electric, etc
3) diameter from DN6 - DN600;Pressure from 1.0 MPA to 64 MPA;The temperature to 100 ℃ to 600 ℃
4) material: carbon steel, stainless steel, alloy steel, low temperature steel, ductile iron, and other special steel;
5) three-way or four-way valve in the line not only can the confluence of flexible control medium, shunt, and the flow switch, at the same time also can close any channel and make the other two.
advantages
1. The fluid resistance is small, little flow resistance full size of ball valve.
2. Simple structure, small volume, light weight.
3. Compact and reliable.It has two sealing surface, and the widely use of all kinds of plastic ball valve sealing surface of materials, good sealing, can realize completely sealed.Have been widely used in the vacuum system.
4. Easy to operate, open and close quickly, from open to close just rotate 90 °, is advantageous for the remote control.
5. Easy maintenance, simple structure of ball valve, sealing ring, which generally remove replacement is more convenient.
6. In the fully open or fully closed, the ball and seat sealing surface and the dielectric isolation, medium through, can not cause erosion of ball valve sealing surface.
7. Applicable scope is wide, size from small to several millimeters, big to a few meters, from high vacuum to high pressure can be applied.
8.) wipe because of ball valves in the process of opening and closing and so can be used to bring in the medium of suspended solid particles |
