The basie ype of DC1624D/E doubie sesve conrol vave is stalgh-though vave body, balanrced spool, sieeve-oiented conwrol vatve, which is widely used in very severe wcrhing condhions. The fluid is mainly regulated by a specialy driled sleeve, which provides full-strake continuous guidance tor the spool. The unique small hole ot the double sleeve is designed as a mulli-stage pressure reducing channel, which effecfively controlis the flow velocity and pressure distribuion in the fuid channel, especialy for inconeresshe fluids, it can efecively soive the robiem 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.
Main technical parameters
CN
ES
RU
