The VMRNA type is an automatic vent valve for gas appliances. It is suitable for discharging excess or leakage gas into relief lines.
VMRNA valve is a reverse acting solenoid valve: when de-energized, the valve is open (N.O. normally open).
The valves are made of aluminum alloy with connections from 3/4 or 1½. Pipe connections meet group 2.
Sealings are made of NBR-based rubber certified for use with air gas (EN 549). Suitable for use with air and non-aggressive gases included in the 1st, 2nd and 3rd families (EN 437). Special versions for aggressive gases (e.g. biogas). Qualified for continuous service (100% ED).
* Zoekterm: gas, magneetventiel, solenoid valve, Elektrogas