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

DC1920 三通合流型調節閥                                                                                         DC1920 three-way diverting control valve

DC1930 三通分流型調節閥                                                                                         DC1930 three-way mixing control valve

DC1920，DC1930系列三通調節閥是頂部導向結構三通調節閥，結構簡單，可用于高溫高壓的場合。

分流型三通閥是將一路流體分為兩路流體；合流型三通閥是將兩路流體混合成一路流體。

公稱通徑DN65（2.5″）以下，DC1920（合流型）可用于分流型場合。

DC1920, DC1930 series three-way control valve is a three-way control valve with top guide structure, simple structure and can be used in high temperature and high pressure occasions.

The split type three-way valve divides one fluid into two fluids; the merge type three-way valve mixes two fluids into one fluid.

Nominal diameter DN65 (2.5 ″), DC1920 (combined type) can be used in the case of shunt type.

DC1920

DC1930