Pressure relief valves

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VALVE 2227

Patended


Reference : 2227




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Wall or ceiling mounted pressure relief valve for cold rooms up to 75 m3 - Patented

Wall mounted: extends in depth from 75 to 150 mm (up to 215 mm with the aluminium extension tube)
For 120 mm maximum ceiling thickness
Easy mounting

The walls of a cold room are constantly subjected to strains caused by pressure variations, either from inside or outside.
The patented FERMOD pressure relief valves allow the balance of internal and external pressures.

DESCRIPTION
Expandable valve for 75 to 150 mm wall thickness, up to 215 mm with the aluminium extension tube
For 120 mm maximum ceiling thickness
3 possible options for the cable outlet: external vertical, external horizontal or through the panel
Wall or ceiling mounting
Airtight mobile flaps to limit ice formation in cold room
Watertight mounting to avoid ice formation between the valve and the wall
8W heating element is completely enclosed in the valve
Made of chemically resistant and corrosion proof composite material

2 REFERENCES
2227NT: Wall or ceiling mounted valve with heating cord, 8W continuous power, only for negative temperature cold room down to -30°C.
2228PT: Wall or ceiling mounted valve without heating cord, for positive temperature cold room.

3 POSSIBLE OPTIONS FOR THE CABLE OUTLET
2227NT-M: Through the panel
2227NT-H: Horizontal, external
2227NT-V: Vertical, external


DOWNLOAD



Valve 2227 Documentation (PDF version)
Valves range Documentation (PDF version)


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