中低壓差系列調節閥                                                                                                  Low and medium differential valve

DC1624D 雙層套筒調節閥                                                                                         DC1624D Double cage control valve

    DC1624D雙層套筒調節閥的基本型為直通式閥體、平衡閥芯、套筒導向調節閥，廣泛用于非常嚴酷的工況。流體主要由特殊鉆孔的套筒調節，套筒為閥芯提供全行程連續導向。雙層套筒的小孔設計成一個多級降壓通道，有效控制了流體通道內的流速及壓力分布，特別對于不可壓縮流體能有效解決高壓差引起的汽蝕，噪音大的問題。

    除了雙層套筒外，其余的零件可以和DC1624系列調節閥互換。

    The basic type of DC1624D 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.

DC1624D