Pressure Relief Valves

Fermod2220

USE
Valve designed for balancing pressures via the passage of air through it, between the inside and outside of a cold room.

COMPOSITION
Equipped with a heating element, it works mechanically through impermeable mobile membranes: one taking air in and the other expelling it.

Different models of valve according to the size of the cold rooms.

The valve can operate from a water column pressure of approximately 10 mm.