Twin flap ventilator DVPAccording to standard EN 12101-2
The TECRESA DVP model is a twin fl ap ventilator. It has been designed to evacuate large volumes of smoke in case of fire, maintaining high thermal insulation performance.
3.- Opening system
We can differentiate and select two elements in this ventilator: base and flaps, according to our needs. The base can be supplied WITH or WITHOUT insulation.
Insulation available: 20 or 40 mm.
ST: GALVANISED STEEL.
Coupling fl anges.
The flaps are manufactured as standard in the following options:
AL: Aluminium fl ap.
AL-XPS: Aluminium fl ap with isolation from 20 or 40 mm.
PCA: Transparent or translucent polycarbonate from 10 to 25 mm.
Opening system for smoke exhaust can be selected from the following:
– PNEUMATIC: Double acting cylinders.
– ELECTRIC: Electric motors 24 V DC.
The Tecresa DVP vent is supplied with a security system that includes a secondary power source and an activation device consisting in a fuse element tared between 57 and 260 ºC according to project requirements.
HEIGNT: from 15 to 20 cm.
WIDTH: from 120 to 250 cm.
LENGHT: from 160 to 300 cm.
INSTALLATION ANGLE: from 0º to 30º