Art. 342
BRASS SAFETY VALVE FOR WATER HEATER WITH LEVER

This valves serve to protect electric water heater from internal overpressures and to limit or stop, the water reflow into the inlet feeding line.
This model with lever, has the possibility of manual unloading, to allow the emptying of the water contained in the water heater, without having disassembling the valve.
Thread connections male/female EN ISO 228