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FLAP DOORS IN PVC MOD. FX
The flap doors in PVC (flexible doors),
available in a double-door version, consist primarily
of a sturdy structure in galvanised steel (painted
or optional stainless steel) that sustains a flexible
skirt of transparent PVC, suitable for use with
positive temperatures or, upon request, with low
temperatures, conveniently reinforced in high-stress
points and complete with a torsion-spring reclosing
mechanism.
They are available in 3 different versions:
Manual (as described above), operates
with a simple push
Pneumatic touch,
complete with actuation device consisting of two-way
pneumatic pistons that allow the doors to open with
a light push, in both directions, with a spring
catch.
Electro-pneumatic,
complete with actuation device consisting of one-way
pneumatic pistons that allow the doors to open,
in a single direction, following the activation
of a remote control such as a photocell, radar,
metal detector, button or pull-cord, with a torsion-spring
reclosing system.
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