Vertically sliding gates - Fire rated gates

Finishing

Panic devices

Accessories

WHAT DEFINES THEM?

REI120 fire rated gates are available with a vertically sliding system. The field of use includes large or small openings and/or special usage conditions in customer-specified size dimensions. Gates are supplied with flush insulated sheet metal panes, sliding guides, protective carters, counterweights, thermal fuses or electromagnets and finished with a base coat or RAL colors, plus other accessories as required for correct product functioning.

Standards

The gates are certified in accordance with UNI 9723 standards in compliance with the current ministerial provisions in force.

ATTENTION Vertically sliding gates are supplied as a single pre-assembled unit, which must be taken into consideration for purposes of handling. Fire compartmentalization elements should always be used properly. They are only designed for installation in spaces and constructions that are vertically aligned and flush. Compartmentalization for interiors is for areas that are not subject to strong air currents. Installation to be executed by specialized technicians only. For special applications consult with our technical office. The holding system for the gate is chosen by the customer to conform with their own worksite needs and the anti-fire design (thermal fuse or electromagnet).

NOTE Fire rated gates require careful design which reflects their dimensions and special functions. Every installation site should be measured and checked for vertical alignment of the walls and gradients of the flooring. Particular care must be taken to check for protrusions or blockages that might hinder the operation or free movement of the gates. Given the considerable weight of gates, the bearing capacity of the walls involved should be checked for the mounting of guide tracks and overlapping labyrinths.

Vertically sliding gates lift closure is available in classes:

REI 120 VERSION

The vertically sliding gate series has the following features:

Door leaf

Single unit made of continuous modules of hollow-core sheet metal panels insulated with appropriate materials. Leaf thickness 80 mm.

Guide track

Sliding on lateral guide tracks and flame-resistant antifriction anti-skid plates.

Overlapping labyrinths

Made of press-folded sheet metal.

Counterweights

Counterweights with adjustable balancing.

Door handles

Recessed on both sides.

Sealing

Thermo-expanding on all overlapping labyrinths.

Identification plate

Marking with reference information that is applied directly to the handle.

Finishing

With a base coat thermoset in a 160 degree C furnace, light turquoise pastel color (similar to NCS4020-B50G).

Wall opening dimensions

Min. 300 X 500 max. 3000 X 3000 Larger sizes on request.

Normal operation mode

The gate remains in the open position, held by a thermal fuse located at the top on the labyrinth distancer. The gate can be closed manually. In case of fire the gate closes as soon as the thermal fuse fails.

Packaging

On disposable metal container.

Weight

REI 120 vertical lift – approx. 50 kg/m2 wall opening, excluding guides and counterweights.

NOTE Additional accessories are usually dependent on the size dimensions of the gates

*Variable dimensions for larger-sized gates

VT – VISCOTROLER® ACCIDENT PREVENTION DEVICE

Gates should always be equipped with an automatic device that controls the feed speed of the door during automatic closing. After the critical moment when automated re-closure has been initiated, door speed increases progressively in proportion to opening time and door weight. During emergency situations, the energy that develops could cause serious injury/damage to people or objects within its range of motion. The hydraulic V.T. VISCOTROLLER® rotor makes it possible to set a constant closing speed in the range of 0.05 to 0,25 m/sec.

ATTENTION For purposes of accident prevention, gates should always be equipped with a feed-in brake to regulate closing speed. Customers who choose not to include the feed-in brake assume full responsibility for possible consequences.

ELECTROMAGNETS

Gates should always be equipped with an automatic device that controls the feed speed of the door during automatic closing. After the critical moment when automated re-closure has been initiated, door speed increases progressively in proportion to opening time and door weight. During emergency situations, the energy that develops could cause serious injury/damage to people or objects within its range of motion. The hydraulic V.T. VISCOTROLLER® rotor makes it possible to set a constant closing speed in the range of 0.05 to 0,25 m/sec.

Technical data for the CC600N electromagnet per leaf up to 1.0 m2 of wall opening
primary power supply 24 V DC
voltage tolerance ± 10%
nominal current 125 mA
nominal power 3 W
insertion duration 100%
withstand force approx. 61 Kg.
operational temperature 0°C ÷ +50°C
operational temperature at 20°C 45°C
magnetic residue null

Technical data for the CC1400N electromagnet per leaf for more than 12 m2 of wall opening
primary power supply 24 V DC
voltage tolerance ± 10%
nominal current 200 mA
nominal power 5 W
insertion duration 100%
withstand force approx. 143 Kg.
operational temperature 0°C ÷ +50°C
operational temperature at 20°C 60°C
magnetic residue null

EC marked in conformity with STANDARD EN 1155


PAINTING

With ecologically formulated anti-corrosive epoxide primer. Minimum resistance to salt fog exposure: 300 hours (A.S.T.M. B – 117 – 61). Basic anti-corrosion coating: Light turquoise pastel. Optional: finishing with satin topcoats from the selection of furnace polymerized RAL colors.

Group 01 Gates color: light turquoise pastel (similar to NCS4020B50G)

Group 02 (Basic anti-corrosion coating + satin topcoat finishing):


Group 03 (Basic anti-corrosion coating + satin topcoat finishing): *Pre-approval of the sample is required.

Group 04 (Basic anti-corrosion coating + satin topcoat finishing):

NOTE For printing-related reasons, the colors depicted should only be considered as indicative. Consult the RAL or NCS samples.

Protection

Since the gates are designed for internal usage, they should always be protected from atmospheric agents and direct sunlight. Exterior uses require paints that are specially designed for this type of use (on request).


Cleaning

Water and neutral soap are recommended for the regular cleaning of our products. Do not use common cleaning products (see detergents) and/or other solvents. We shall not be held responsible for any problems that arise if these guidelines are not respected.

Re-painting

For re-painting, use the following procedure:

  • sand and carefully wipe away any dust from the surfaces
  • apply a base layer of opaque 2-component epoxide we recommend EPOX product Nr. 5203 beige 0059 made by ALCEA in Milan
  • repaint the surfaces with your choice of lacquers or paints.

Retouching

On request, Ninz also provides touch-up paint (nitro/synthetic) in 1,00 kg cans in the necessary RAL tint.


ATTENTION External installation of gates require various measures for preventing prod- uct degradation, such as:

  1. The gates should always be protected from bad weather. Permanent damage may result if water seeps inside the door leaf. Provide canopies or roofi ng to protect newly installed and existing products.
  2. Avoid darker colors for gates which will be exposed to direct sunlight. Sheet metal can heat up and cause warping of the door leaf which could compromise the functionality of the door itself.

GENERAL NOTES All rights reserved. No reproduction (partial or total) without prior authorization by Ninz. Ninz reserves the right to modify the product. Installation should be executed by qualified technicians. Modifications may only be made as indicated in the installation instructions. Original NINZ replacement parts must be used for all repair work.