The operation principle of M16/RM N.A. EEX is very simple and extremely safe. The coil, when under tension, releases and springs up the closing device. The reset is manual to check the causes for gas detection. During normal conditons there is no electric absorption, no wear and tear. The versions M16/RMOC N.A. EEX can be equipped with a button that allows to close manually the gas substituting the manual tap of the gas line allowing also to test at intervals the good working of the solenoid valve.
