Axial Flow Check Valve

axial flow check valve

Axial flow check valve is a streamlined venturi port design, which does a lot of favors to ensure the stability and avoid the unpleasant vibration. The axial flow control valve can deliver an effective dynamic reaction under various flow deceleration conditions. Therefore, these axial flow check valves are popular in wide use in some critical and demanding service application, such as fast-reversing reciprocating compressor system. The alternative materials would be the cast carbon steel, stainless steel and alloy steel and so on.

The advantages of the axial flow check valve make contributions to its popularity and booming development. For example, the venture port is able to reduce the pressure drop and the spring protection and no impact enables the performance. Then, the soft seal and second metal to metal seal ensure the safety. Most importantly, no outside leakage, low noise and lower water hammer favor the axial flow check valve well.

Besides the functions of general check valve, axial flow check valve can realize zero leakage with its double-sealed seat. There are advantages of small fluid resistance, small water pressure, good flow pattern, quick response to pressure changes, and small overall dimensions thanks to unique design of Venturi streamlines. It’s the optimum choice for oil-gas transportation pipeline network system home and abroad, especially for oil pumps.