Tees ball valve with T type and L type. T-type channels to make the three orthogonal interconnected and cut off the third channel, divert traffic, merging effect. L-type ball valve connected to only orthogonal two pipelines, can not maintain a third pipe connected with each other, only as a distribution function.
Tees ball valve features
1, tees ball valve with integrated structure in the structure, 4-valve seat sealing surface type, small flange, high reliability, design and implementation of the lightweight
2 tees ball valve T-and L-points, long life, flow capacity, small resistance
3 tees ball valve type divided by the role of single and double acting two types, single-action feature is that once the power source fails, the ball will be in the state of the control system requirements
A ball valve and gate valve is the same type of valve, the difference in close cases it is a sphere, the sphere rotates around the body center line to achieve the opening and closing a valve. Valve on the pipeline did cut off the main use, distribution and change the direction of the flow of media.
Ball is widely used in recent years, a new type of valve, it has the following advantages:
1. Fluid resistance, the resistance coefficient with the length of the barrel of the same.
2. Simple structure, small size and light weight.
3. Close and reliable gate valve sealing surface material widely used plastic, sealing in a vacuum system has also been widely used.
4. Easy to operate, opening and closing rapidly, from fully open to fully closed as long as the rotation 90
2011-03-24
