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Air Compressor Check Valve Hydraulic Check Valve Air Check Valve Liquid Water Check Valve
Description of Air Compressor Check Valve Hydraulic Check Valve Air Check Valve Liquid Water Check Valve
Air Compressor Check Valve Hydraulic Check Valve Air Check Valve Liquid Water Check Valve is also called reverse flow valve, check valve, back pressure valve and one-way valve. This type of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, and belongs to an automatic valve. The check valve is used in the pipeline system, and its main function is to prevent the backflow of the medium, the reverse rotation of the pump and its driving motor, and the discharge of the medium in the container.
Basic parameters Air Compressor Check Valve Hydraulic Check Valve Air Check Valve Liquid Water Check Valve
| Model | R series |
| Nominal pressure | 16.0MPa, 32.0MPa, 42.0MPa |
| Body material | 304SS, 316SS, 316L, Hastelloy, etc |
| Working temperature | minus 40 degrees Celsius to minus 220 degrees Celsius |
| Connection method | various connection methods can be processed according to requirements: card sleeve type, internal thread, external thread, welding type; |
Precautions of Air Compressor Check Valve Hydraulic Check Valve Air Check Valve Liquid Water Check Valve
When installing the check valve, special attention should be paid
to the flow direction of the medium, and the normal flow direction
of the medium should be consistent with the direction of the arrow
indicated on the valve body, otherwise the normal flow of the
medium will be cut off. The bottom valve should be installed at the
bottom end of the suction line of the pump.
When the check valve is closed, water hammer pressure will be
generated in the pipeline, which will cause damage to the valve,
pipeline or equipment in severe cases, especially for large-mouth
pipelines or high-pressure pipelines, so the check valve selectors
should pay close attention to .
The check valve is only a one-way on-off valve that prevents the
backflow of the fluid medium on various pipelines or equipment.
