Loheat Pressure Relief Valve (PRV2) Rivacold For hinged rebated or overlapping

For hinged rebated or overlapping doors Reference 430 - 431 is mounted in place of 420 - 421 3 dimensions for doors of: - 40 to 66 mm thickness - 67 to 115 mm thickness - 116 to 165 mm thickness Standard parts length for doors of 60

With weights at bottom of strips

Energy saving Flashing red beacon 100db alarm is activated when the door is left open Timer can be set to suit requirements Available with magnetic switch or door limit switch (illustrated) Now with door magnetic switch plus 1m of cable & conduit Can be own-labelled Screened ABS box

Interchangeable for left hand or right hand hung doors

Threaded bar length 180mm

Loheat Pressure Relief Valve (PRV2) Rivacold For hinged rebated or overlappingPressure relief valve for use in freezers For panel sizes 80mm to 150mm (adjustable sleeve ipto 240mm) Valve Diameter 84mnm USE 89mm hole saw). Can be instalkled in either wall or ceiling and comes with integral fly mesh. Operating temperature Min 35C