Fire door window

Inkema's  RFVE Window Fire Door has a single hinged leaf and is designed for the closing and segmentation of different rooms with a very small space, such as a window.
This type of fire door supports fire resistance for 60 and 240 minutes depending on the characteristics and total thickness of the door leaf.
Depending on the customer's need, it can be designed and manufactured for a sliding or vertical type position (guillotine mode).

WINDOW FIRE DOOR - SLIDING TYPE

LEAF

The Window Fire Door can be made of 1 leaf, of 2 opposite leaves, or 2 or more telescopic leaves.

GUIDE
Superior suspension guide of high quality and durability made of galvanised material. The guide can be manufactured in three different sizes depending on the weight and size of the door and installed on-site according to the characteristics of the space. Roller mounted on ball bearings.

OPERATION
Its operation can be either manual or automatic. When the alarm signal emits an impulse to the electromagnet or the thermal fuse reaches a temperature of 68 ºC, the door is released and driven by the counterweight until it is completely closed; with the action of fire, the intumescent  gasket installed in the smoke cut labyrinth of the entire perimeter of the door expands, leaving the door sealed.

WINDOW FIRE DOOR - VERTICAS TYPE

LEAF 
Each leaf is constructed with two pre-lacquered steel sheets.
(0.6/0.8 mm thick) forming 1150 mm wide tongue and groove panels, filled with 145 kg./m3 high density rock wool, closed at its edges with a special 3 mm thick U-shaped profile. Embedded grip with handle. Counterweight joined by steel cables to the parachute and electro magnet to emit manual opening and closing or thermal fuse.

GUIDE
The lateral sliding guides are of high quality and durability made of galvanised steel, installed according to the characteristics of the space, ball bearing in the guide, safety parachute.

OPERATION
Its operation can be either manual or automatic. Closure guaranteed by a counterweight that acts on the leaf. When the alarm signal emits an impulse to the electromagnet (24 VDC) or the thermal fuse reaches a temperature of 68 ºC, the door is released and driven by the counterweight, keeping it completely closed; and with the action of the fire, the intumescent  gasket installed in the smoke cut labyrinth of the entire perimeter of the door expands, leaving the door sealed.