Hydraulic Brake Line Lock Valve

5.0·1 review
  • Hydraulic Brake Line Lock Valve - Picture 1 of 2
  • Hydraulic Brake Line Lock Valve - Picture 2 of 2
Hose Adaptersoptional
  • £47.24
In Stock
no questions asked
express options available
free repair or replacement

Product Overview

Package Contents

What's Included

Brake Line Lock
1 x Hydraulic Brake Line Lock Shut-Off Valve Two 1/8"-27 NPT female hydraulic connections
Brake Hose Adapters
Optional 2 x stainless steel adapters for 3/8"-24 UNF female concave fittings when selected

Technical Details

Specifications

Design & Construction

Type
Manual Hydraulic Shut-Off Valve Lever-operated brake line lock
Material
6061-T6 Aluminium Lightweight, high-strength alloy
Finish
Black Anodised Protects against wear and corrosion

Connections

Connection 1
1/8"-27 NPT Female Tapered thread · Use suitable thread sealant
Connection 2
1/8"-27 NPT Female Tapered thread · Use suitable thread sealant

Operation

How to Lock
Apply Brakes & Operate Lever Retains hydraulic pressure in the selected brake circuit
How to Release
Return Lever to Open Position Releases pressure and restores normal brake operation
Maximum Operating Pressure
8,000 PSI 551.6 bar

Brake Hose Adapter Options

Available brake hose adapter configurations
Selection Brake Hose Connection
Not Required
1/8"-27 NPT Female Valve supplied without brake hose adapters
2 x Stainless Steel Adapters
For 3/8"-24 UNF Female Concave Fittings Optional adapter configuration

Adapters install into the valve's 1/8"-27 NPT female connections.

Dimensions & Mounting

Body Length
52mm 2.05"
Body Width
26mm 1.02"
Body Height
67mm 2.64"
Lever Radius
110mm 4.33" · Fulcrum to end of lever
Mounting Threads
4 x M5 Threaded mounting points

Installation

Circuit Position
Front or Rear Brake Circuit Install in the circuit for the wheels to be locked
Mounting
4 x M5 Threads Secure the valve before connecting the brake lines

Bleed the brake system thoroughly after installation and check all connections for leaks.

Common Applications

  • Brake Line Lock
  • Burnouts
  • Tyre Warm-Ups
  • Drag Racing
  • Grid Starts
  • Motorsport Brake Systems

Compatible Fluid

  • Brake Fluid

Compatible Accessories

Choose horizontal or vertical lever mounting to suit the installation.

2-Year Warranty

Free repair or replacement for two years from the date of purchase. Learn more
Frequently Asked Questions
  • What does a hydraulic brake line lock do?

    It retains hydraulic pressure in a selected front or rear brake circuit, allowing those brakes to remain applied after the brake pedal is released.

  • How do I engage the brake line lock?

    Apply the brakes to generate hydraulic pressure, then operate the valve lever to retain pressure in the selected brake circuit.

  • How do I release the brake line lock?

    Return the lever to the open position to release the retained hydraulic pressure and restore normal brake operation.

  • Can the valve control the front or rear brakes?

    Yes. It can be installed in either circuit depending on which wheels you want to lock.

  • Does the line lock have a required flow direction?

    No. The valve has two hydraulic connections without designated inlet and outlet ports.

  • What is the maximum operating pressure?

    The valve is rated to a maximum operating pressure of 8,000 PSI (552 bar).

  • Which connections does the valve use?

    The valve has two 1/8"-27 NPT female connections. Use suitable thread sealant on the tapered NPT threads.

  • Which brake hose adapters are available?

    Optional stainless steel adapters are available for 3/8"-24 UNF female concave brake hose fittings.

  • How is the brake line lock mounted?

    The valve has four M5 threaded mounting points. Dedicated horizontal and vertical lever mounting cages are also available separately.

  • Does the brake system need to be bled after installation?

    Yes. Bleed the brake system thoroughly after installation, check all connections for leaks and test the locking and release operation before use.

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