Three way ball valve can be dividied into L-type and T-type, the medium flow direction please see detailed information. L-type three way ball is applicable in medium derection switch, which can make the perpendicular two channels connected; T-type three way ball valve is applicable in medium streaming, mixed or medium derection switch, T-type can make three channels or two channels connected. With a multi-purpose three way all valve, either opening can be used as entry without leakage. It is widely used in water supply, petrochemical, metallurgical, mining, light textile, energy, papermaking, foodstuff, steel and pipe system to cut over the medium direction and stream and mix the flow.

Three way ball valve is a triple channel rotary type ball valve, the disc of O-type three way ball valve contains L-type and T-type, which can satisfy different requirements of production process. According to the needs, any pipe can be use as entrance or export. L-type valve is for two of the three pipeline resection, T-type is for three connected pipeline mixing and streamed.

Q44L type two seats seal ball valve have compact structure, aesthetic appearance, and good seal performance. Also it can realize the swith of flow direction of medium in pipelines, or make perpendicular two channels connected or closed.

Design Feature of three way ball valve

Three way ball valve uses integrated structure, four seat faces sealing type, little flange connection, high reliability, the design achieves light weight.

Three way ball valve has some advantages, as follows,

1. Small fluid resistance, the resistance coefficient is equal to the pipeline in same length.
2. Simple structure, small volume, light weight.
3. Compact and reliable, the seal materials of ball valve now widely use plastics, for the good sealing, it has been widely used vacuum system.
4. Easy operation, quick open and close, from full open to full close just to rotate 90, facilitate for remote control.
5. Convenient maintenance, simple structure, the seal ring is generally active, remove and replacement are rather convenient. 
6. When fully open or fully closed, body and seat sealing, medium isolate, medium passing won't cause erosion of sealing face.
7. Wide application range, the bore from a few millimeters to a few meters, which can be used in from high vacuum to high pressure.