双层套筒扩径型调节阀

中低压差系列调节阀                                                                                            Low and medium differential valve

DC1624E 双层套筒扩径型调节阀                                                                         DC1624E Double cage expansion type control valve

    DC1624E双层套筒调节阀的基本型为直通式阀体、平衡阀芯、套筒导向调节阀，广泛用于非常严酷的工况。流体主要由特殊钻孔的套筒调节，套筒为阀芯提供全行程连续导向。双层套筒独特的小孔设计成一个多级降压通道，有效控制了流体通道内的流速及压力分布，特别对于不可压缩流体能有效解决高压差引起的汽蚀，噪音大的问题。

    除了双层套筒外，其余的零件可以和DC1624系列调节阀互换。

  The basic type of DC1624E double sleeve control valve is straight-through valve body, balanced spool, sleeve-oriented control valve, which is widely used in very severe working conditions. The fluid is mainly regulated by a specially drilled sleeve, which provides full-stroke continuous guidance for the spool. The unique small hole of the double sleeve is designed as a multi-stage pressure reducing channel, which effectively controls the flow velocity and pressure distribution in the fluid channel, especially for incompressible fluids, it can effectively solve the problem of cavitation and noise caused by high pressure difference.

    Except for the double sleeve, all other parts can be interchanged with the DC1624 series control valve.

DC1624E

规格