Parking Brake Check Valve

This hydraulic valve is designed for parking brake systems. It functions as a check valve, preventing backflow in the parking brake circuit to ensure reliable engagement and prevent accidental release.

Обратный клапан стояночного тормоза PDF09-00 - Image 1

Technical Specifications

Product Overview

Parking Brake Check Valve

The Parking Brake Check Valve is a specialized hydraulic control component designed for critical safety circuits in heavy-duty machinery, particularly underground mining and roof drilling equipment. It functions as a reliable check valve to prevent backflow within the parking brake system, ensuring secure engagement and preventing accidental releases. Engineered for harsh industrial environments, the unit features a robust body with a manual control lever and protective sealing to prevent contamination of the stem mechanism.

Technical Specifications

Operating Angle
58 degrees
Mounting Interface
2x M8 bolt pattern
Hydraulic Ports
P (Pressure)T (Tank)A (Actuator)DS1 (Drain)DS2 (Drain)

Hydraulic directional control valve diagram with port labeling
Diagram demonstrating fluid flow paths for P, T, A, and auxiliary drain ports.

Dimensions

Key Physical Dimensions

ParameterValue
Overall Heightca. 192 mm
Mounting Hole Diameter15 mm
Center to Center (Length)80 mm
Mounting Depth14.5 mm

Technical drawing of the parking brake valve showing dimensional measurements
Dimensional drawing indicating P, T, A, and DS2 port locations and mounting specifications.

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