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Various supply voltages are supported
Enjoy reliable control in your system with this quality valve
With separating plate (D) for safe isolation
although some diameter sizes may not support all voltage options
The camshaft of the control section
Dungs GGW3 A4-U -0.4 - -3 mbar - Differential Pressure Switch (Negative Pressure) poc_yes Various supply voltages are supportedDungs Part Number: 248327 Dungs Minimum Pressure switch. The control unit reacts on negative pressure, which connects, disconnects or switches a circuit when exceeding or falling below a set nominal value. Simply acting pressure switch in negative pressure range. The G pressure connection must not be closed. The differential pressure acts on the micro switch via the membrane against the force of the adjusting spring. The pressure switch works without