Hand Operated Brake Valve

This hand operated brake valve provides high operation safety with low operating force. It is suitable for use in construction equipment, material handling vehicles, and agricultural machinery.

PDF18-00 Hand Brake Valve - Image 1

Technical Specifications

Product Overview

High-Performance Manual Brake Control

This hand-operated brake valve is engineered for superior safety and reliability in mobile machinery, including construction, forestry, and agricultural equipment. It features a robust, ergonomic design that allows for precise modulation of brake pressure through a manual lever mechanism. With a compact footprint and high-performance hydraulic specifications, it provides operators with consistent, responsive control for demanding braking applications.

Performance Specifications

Oil Input Pressure
20 MPa
Nominal Flow
25 L/min
Oil Return Pressure
0.5 MPa
Viscosity Range
10-380 mm²/s
Operating Temperature Range
-20°C to 100°C
Required Oil Cleanliness
GB/T 14039-2002 19/16NAS 1638 10

Physical Dimensions

Total Mass
1.8 kg
Handle Length
228.5 mm
Maximum Height
213.2 mm
Total Height (Upright)
345 mm
Handle Adjustment Range
100 degrees
Mounting Hole Diameter
6.5 mm
Port Size
M16x1.5

Technical drawing of the hand brake valve showing handle and mounting dimensions
Detailed dimensional view including handle length, mounting hole spacing, and port configuration.

Technical Schematic

Hydraulic Port Definitions

Port LabelFunction
AActuator Connection
TTank Connection
PPressure Source Connection

Hydraulic system schematic showing ports A, T, and P for the hand brake valve
Internal hydraulic schematic illustrating the flow path between the actuator, tank, and pressure source.

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