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Wheel braking unit atk-02

Type of product: Taps and valves

Company: GP Kharkov Aggregate Design Bureau

Purpose: Control the braking of the wheels of the aircraft by adjusting the pressure in the brake lines.

Description: Consists of two identical pressure-reducing valves, providing variable pressure reduction in proportion to the stroke of the sleeve.

Specifications:

Working fluid

mineral and synthetic oils

Operating temperature range, ° C

-60 … + 125

Nominal pressure in a hydraulic system, MPa

fifteen

Maximum reduced pressure during compression of the sleeve to the stop, MPa

14-1

Minimum reduced pressure, MPa

no more than 1,5

Effort on a sleeve, kgf
– at a reduced pressure of 11 MPa
– at a reduced pressure of 1.5 MPa

60
no more than 1,5

The working stroke of the sleeve of each valve at a reduced pressure of 11 MPa, mm

18

Weight kg

no more than 1,75

Dimensions, mm

235x63x42

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