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KFVAA | Extra-Heavy-Duty Hinged Lift-Assisted Ductile Iron Access Hatch, F900 Slow Traffic Flow
KFVAA | Extra-Heavy-Duty Hinged Lift-Assisted Ductile Iron Access Hatch – 900 kN | EN 124-2 Certified
The KFVAA range of extra-heavy-duty hinged lift-assisted ductile iron access hatches is designed for areas imposing particularly high wheel loads, e.g. aircraft pavements.
Certified to load class 900 kN slow traffic flow in accordance with EN 124-2, the KFVAA provides a robust and durable access solution for demanding infrastructure applications.
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):
K1FVAA: 750 × 750
K2FVAA: 750 × 1500
K3FVAA: 750 × 2250
K4FVAA: 750 × 3000
Clear opening (mm)
- K1FVAA: 750 × 750 mm
- K2FVAA: 750 × 1500 mm
- K3FVAA: 750 × 2250 mm
- K4FVAA: 750 × 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
F900 slow traffic flow : Areas imposing particularly high wheel loads, e.g. aircraft pavements.
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
