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Compound High Speed Intake and Exhaust Valve

Short Description:

The exhaust speed is fast and the exhaust is thorough, which can improve the section utilization ratio of pipeline water passing, reduce resistance, energy saving and supplying water safely;

The rise and fall of the float are not affected by the high-speed airflow at the exhaust port, which can avoid the common failure when running water the float does not get up or the airflow is too fast to bring up the float;


Product Detail

Product Tags

Performance Characteristics

1.The exhaust speed is fast and the exhaust is thorough, which can improve the section utilization ratio of pipeline water passing, reduce resistance, energy saving and supplying water safely;

2.The rise and fall of the float are not affected by the high-speed airflow at the exhaust port, which can avoid the common failure when running water the float does not get up or the airflow is too fast to bring up the float;

3.When the pipeline is negative pressure, it can enter and replenish the air timely, effectively avoid pipeline damage.

Applicable Medium

Widely used in water supply, urban construction and other liquid pipelines, used to remove the air gathered in the pipes and inhaust the air when there is negative pressure in the pipe.

Technical Parameters

Standards Design Standards CJ/T 217
Flange Standards GB/T 17241.6
Pressure Test Standards GB/T 13927, CJ/T 217
Pressure Rating 0.6 MPa ~ 2.5MPa
Nominal Diameter DN15 ~ DN300
Operation Self-opening
Connection Flanged, Threaded Type
Material Standard GB
Major Component Materials Valve Body Ductile Iron, Carbon Steel, Stainless Steel
Valve Bonnet Ductile Iron, Carbon Steel, Stainless Steel
Float Stainless Steel
Seal Ring NBR, EPDM
Applicable temperature

0 ~ 40℃

Remarks Structure option: integral, split and threaded

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