Compound High Speed Intake and Exhaust Valve
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.
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.
|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|
|Connection||Flanged, Threaded Type|
|Major Component Materials||Valve Body||Ductile Iron, Carbon Steel, Stainless Steel|
|Valve Bonnet||Ductile Iron, Carbon Steel, Stainless Steel|
|Seal Ring||NBR, EPDM|
0 ~ 40℃
|Remarks||Structure option: integral, split and threaded|