高壓差系列調節閥                                                                                                      High-pressure differential regulator

DC1221 多級渦流調節閥                                                                                             DC1221 multi-stage eddy current regulating valve 

DOCN高壓差系列調節閥是適用于高溫、高壓差等苛刻條件下的控制閥。不論是可壓縮性或不可壓縮性流體，都可以控制精確及長壽命，能解決氣蝕、噪音等問題。另外，由于該系列的高質量和高性能，使得維護費用降低，使系統簡潔化。同時由于不需要節流孔板、管道式消音器而可以使得工藝管道設計的更緊湊。請根據流體條件，按照DC1834，DC1221，DC1844，DC1854選型。

DOCN high-pressure differential control valve is a control valve specially designed for severe conditions such as high temperature and high pressure difference. Regardless of whether it is a compressible or incompressible fluid, it can guarantee its precise control and long life, and can solve the problems of cavitation and noise. In addition, due to the high quality and high performance of this series, maintenance costs are reduced and the system is simplified. At the same time, the process pipe design can be made more compact because no orifice plate or pipe muffler is needed. Please select the model according to the fluid conditions according to DC1834, DC1221, DC1844, DC1854.

多級降壓原理圖

DC1221