The ZDE3G are direct operated pressure proportional valves with integrated electronics, CETOP 03 and mounting interface in compliance with ISO 4401 (CETOP RP121H) standards.
The valves are used to reduce pressure in the secondary circuit branches thus ensuring stability of controlled pressure in the event of variations of the flow rate through the valve.
The valves are available with command signal in voltage or current and on board electronics with internal enable, external enable or 0V monitor on pin C.
A solenoid current monitoring signal is available.
The valve is easy to install. The driver directly manages digital settings.