T-shaped three-way ball valveIt is a tool that can connect the other two channels and flexibly control the confluence or shunt of the intermediate quality of the pipeline。
The three-way ball valve can be divided into L-shaped and T-shaped, L-shaped (Q44F) three-way ball valve is used for switching the flow direction of the medium, which can make the two vertical channels connected;T-shaped (Q45F) three-way ball valve is used for medium shunt, confluence and flow direction switching。A T-tee can connect three channels to each other or two of them。Three-way ball valve generally adopts two seat structure, can also use four seat structure according to user requirements。
Nominal pressure PN(MPa) |
Test pressure |
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壳体 |
High-pressure liquid seal |
Low pressure gas seal |
|
1.6 |
2.4 |
1.76 |
0.6 |
2.5 |
3.75 |
2.75 |
|
4.0 |
6.0 |
4.4 |
|
Class 150 |
3.0 |
2.2 |
|
Applicable condition |
Applicable medium |
Water, oil, gas and other non-corrosive media and acid and alkali corrosive media |
|
Service temperature |
-28~350℃ |
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Applicable specification |
Structural length |
Q/CB |
|
Connecting flange |
JB79、GB9113、HG20592、ASME B16.5 |
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Inspection test |
JB/T 9092、API598 |