There is an axially symmetrical reserved space between the inner body and the outer body of the axial flow regulating valve, which has a streamlined and uniform symmetrical free flow path, reduces the impact of local high-speed flow, turbulence and jet flow, improves the stability of the valve and reduces the energy loss of the medium.

Axial flow regulating valve can be widely used for accurate control of pressure and flow of pipeline transportation fluids such as long-distance pipeline oil transportation, gas transmission station, pressure regulating station, natural gas, liquefied gas, crude oil, product oil and liquid chemicals.

Axial flow regulating valve is a kind of regulating valve with new structure and high performance. The axial flow regulating valve is different from the conventional straight stroke regulating valve. It changes the overall flow structure of the conventional straight stroke regulating valve and changes the inconsistency between the throttling parts of the conventional straight stroke regulating valve and the fluid flow direction, resulting in less energy loss of the medium and 20% ~ 50% increase in the flow capacity compared with the conventional straight stroke regulating valve. It has the characteristics of low flow resistance coefficient, durability, low maintenance and high performance. It is widely used in natural gas, crude oil Regulation and control of product oil and other non corrosive gases and liquids.