Pressure Relief Valve by Loheat (PRV1) Finish:Stainless Steel Aluminium pull bar type exterior

Aluminium pull bar type exterior handle for light sliding doors

Rail end butt stop for Fermatic doors 3430

To be mounted out of cold air flow

Made from high pressure die-cast zinc flange and adjustment plate with brass cover

internal sleeve Lexan (Self Extinguishing plastic

Pressure Relief Valve by Loheat (PRV1) Finish:Stainless Steel Aluminium pull bar type exteriorEasily installed Unique semi circular spring loaded flaps allow rapid air movement Heated plate ensures free valve operation Suitable for panels 65mm to 150mm thick Easily adapted for thicker panels 105mm diameter tube Available for all standard voltages Fine stainless steel mesh to screen out insects Covers available in Stainless Steel or White Painted Aluminium