SM-L8 Shuttle Valve
In the pneumatic control system, it can input the control signal into the control element in an orderly manner, and the valve is used in the reversing circuit that needs to be operated manually and automatically. It is QF510 replacement or upgrade product
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Shuttle Valve Series
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SM-L8 Shuttle Valve
Detail
1. Characteristic
In the pneumatic control system, it can input the control signal into the control element in an orderly manner, and the valve is used in the reversing circuit that needs to be operated manually and automatically. It is QF510 replacement or upgrade product
Shuttle valve is mainly composed of valve body, valve cover, valve and other parts, there are two inlet holes P1, P2 and a working air A hole, compressed air from P1 hole into the airflow will push the valve P1 hole and A hole airway channel cut off, then P2 hole and A hole airway channel is opened, used to control the two different directions of the airway to the high and low speed air tire for inflation, deflation and other functions.
Shuttle valve can be seen as a combination of two check valve, simple structure, only one internal spool, back and forth movement to achieve the purpose of directional change.
The spool of shuttle valve adopts the form of brass and rubber combination, which meets the wear resistance and sealing at the same time and improves the life of the shuttle valve. The valve is mainly used in the control circuit of the pneumatic system of oil drilling rigs, workover rigs, ships and mining equipment.
2. Symbol:
3. Technical Specification:
Nominal pressure(MPa) |
1 |
Commutation time(S) |
≤0.12 |
Effective cross-sectional area |
≥10 |
Operating temperature range(℃) |
-25~60(Note: -40℃ low temperature resistant products need special customization) |
4. Outline and installation dimensions:
Dimension(mm) |
62*47*60 |
Installation Size(mm) |
34*(2-φ6.5) |
Interface Size |
3-Z1/4 |
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