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KCVAA | Hinged Lift-Assisted Ductile Iron Access Hatch, D400
KCVAA | Hinged Lift-Assisted Ductile Iron Access Hatch – 400 kN | EN 124-2 Certified
The KCVAA range of hinged and lift-assisted ductile iron access hatches is designed for demanding road and underground utility applications.
Certified to load class D400 in accordance with EN 124-2, the KCVAA provides a robust and durable access solution for carriageways, hard shoulders and parking areas used by all types of road vehicles.
The access hatch features solid-top triangular ductile iron covers combined with a hot-dip galvanised steel frame. Their three-point suspension provides a non-rocking design and high stability under heavy traffic conditions.
Particularly suitable for telecommunications, fibre-optic and other utility networks, the KCVAA range is also designed for a wide variety of underground structures.
Each hatch is equipped as standard with a quarter-turn locking device and gas-strut lift assistance. An automatic safety blocking device prevents accidental closure, ensuring safe and convenient operation during access and maintenance.
Clear opening (mm):
K1CVAA: 750 × 750
K2CVAA: 750 × 1500
K3CVAA: 750 × 2250
K4CVAA: 750 × 3000
Clear opening (mm)
- K1CVAA: 750 x 750 mm
- K2CVAA : 750 x 1500 mm
- K3CVAA : 750 x 2250 mm
- K4CVAA : 750 x 3000 mm
Main features
- ¼ turn locking device with stainless steel H22 hex. head (other head types available upon request).
- Stainless steel hardware and fasteners.
- Gas strut assist lift.
- Safety blocking device to prevent accidental cover closure.
Certification
Complies with the requirements of EN-124-2 standard. Third-party certified with TÜV SÜD Industrie Service GmbH mark.
Place of use
D400 : Carriageways of roads (including pedestrian streets), hard shoulders and parking areas, for all types of road vehicles.
Material
- Hatch Cover(s) : Ductile Iron EN-GJS-500-7. Finished by water based black paint, environmentally friendly.
- Hatch Frame : Hot-dip galvanized steel, average thickness 90µm according to ISO 1461.
Drawings and dimensions
Table and references
Code
Référence trappe
Ouverture libre hors tampon (mm)
Ouverture libre en utilisation (mm)
A (mm)
B (mm)
H (mm)
Ensemble (kg)
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