Van giảm áp Duplomatic DZCE5RG-210/30N-IE/E1K11/B  Proportional 3-port pressure reducing valves, pilot operated  DZCE5, DZCE5R, DZCE7 and DZCE8 

The DZCE5, DZCE5R, DZCE7 and DZCE8 are proportional 3-port pressure reducing valves, pilot operated, for subplate mounting. These valves act as pressure reducing valves that, besides reducing the pressure from line P to working line A, allow the flow to return from working line A to discharge T when a pressure greater than the set value is generated in the downstream circuit. They can be controlled directly by a current-controlled power supply or by an electronic card, to be order separately.