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Updated: 06 Apr 2026

10 Best Anti Lock Brake Modulator Valves

#1 Best Pick
UTSAUTO Brass PV4 Brake Proportioning Valve Disc/Disc Brake System Combination Valve

UTSAUTO Brass PV4 Brake Proportioning Valve Disc/Disc Brake System Combination Valve

Brand: UTSAUTO
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  • These PV4 combination-proportioning valves are based on the popular AC DELCO 172-1361(disc-disc) valves.
  • This PV4 proportioning valve great fit for your classic truck.They will work on nearly all vehicles that have disc brakes in the front and disc brakes in the rear.
  • The perfect compliment to your disc/disc brake setup. This pv4 proportioning valve (also known as a combination valve) helps proportion the amount of pressure sent to the front and rear brakes, helping prevent rear lock-up.
  • Please note that pv4 brake proportioning valve has (2) 3/8-24" ports for the front left and right calipers and (1) 9/16-18" port for the rear brakes.
  • The pv4 proportioning valve connections from the Master Cylinder are 1/2"-20 and 7/16"-24.
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#2 Best Value
1/8" NPT Aluminium Brake Line Lock Shut Off Valve Fuel Flow Control Cut Off Valve Fitting Black

1/8" NPT Aluminium Brake Line Lock Shut Off Valve Fuel Flow Control Cut Off Valve Fitting Black

Brand: AFATEBOX
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  • 1/8 NPT Aluminium Brake Line Lock Shut Off Valve Fuel Flow Control Cut Off Valve Fitting Black
  • Black anodized 37 degree sealing angle guarantees a positive seal at maximum operating pressures
  • Universal fit. such as: Oil/ Fuel/ Gas/ Gad/ Water/ Fluid/ Air Line
  • Made of high performance lightweight aluminum with anodized surface, anti-corrosion and anti-rust, durable for long lifetime
  • Simple to turn the switch to control it and the surface clearly marked for proper flow direction
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#3 Budget Pick
Brake Bleeder Hose One Way Check Valve,Anti-Backflow Brake Bleeder Kit with Hoses & Clamps & Screw Caps,One Way Brakes Bleeders Valve for Motorcycle/Car Clutch System

Brake Bleeder Hose One Way Check Valve,Anti-Backflow Brake Bleeder Kit with Hoses & Clamps & Screw Caps,One Way Brakes Bleeders Valve for Motorcycle/Car Clutch System

Brand: Turcee
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  • Anti-backflow Design: The brake bleeder check valve features a clearly marked flow direction arrow. It effectively protects against air and old brake fluid flowing back into the brake system, keeping the system clean during bleeding and improving maintenance efficiency
  • Leak-proof: The break bleeder kit includes metal hose clamps that keep the hose and fitting tightly connected, effectively protecting against fluid leaks. Additionally, the included screw caps safeguards the bleed screw when not in use, keeping out dust and grease buildup
  • Durable Materials: The brake bleeder hose is made of flexible PVC material, allowing for easy bending without deformation. The brake bleeder one-way valve utilizes aluminum alloy construction, offering not only lightweight properties but also excellent rust resistance and impact resistance
  • Single-Person Operation: Simply follow these straightforward steps: connect the hose (note the arrow direction), loosen the bleed valve, then slowly operate the brake lever to complete the bleeding process. No assistant is required—one person can efficiently and effortlessly perform brake system maintenance
  • Complete Set: Motorcycle brake bleeder kit includes: inlet hose ×1, outlet hose ×1, check valve ×1, hose clamps ×3, brake bleeder screw caps ×2. All components are stored in a transparent storage case for easy organization and long-term storage, ready for immediate use
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#4 Top Choice
Jiawu 1/8'' Billet Aluminium Brake Line Lock Shut Off Valve, 1/8 NPT Fuel Flow Control Cut Off Valve for Brake Fluid Water Fuel Air, Black (Red)

Jiawu 1/8'' Billet Aluminium Brake Line Lock Shut Off Valve, 1/8 NPT Fuel Flow Control Cut Off Valve for Brake Fluid Water Fuel Air, Black (Red)

Brand: Jiawu
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  • Easy Operation: Press the brake pedal and turn the handle to lock the system pressure (i.e., lock the brake). The design allows for quick and straightforward operation.
  • Sturdy Construction: Made from high performance lightweight 6061-T6 aluminum, this valve is wear resisting, lightweight, and. It ensures a lifespan in any environment, making it a reliable choice for your hydraulic systems.
  • Application: Designed for inline installation in the hydraulic brake pipe systems, this 1/8 inch NPT shut off valve effectively locks the front or rear brakes.
  • Versatile Compatibility: The 1/8 inch NPT aluminum fuel shut off valve is suitable for brake fluid, water, fuel, air, and oil, making it a highly versatile option for various applications.
  • Anodized Finish: With an attractive anodized finish, this brake line lock shut off valve not only the aesthetic appeal of your setup but also provides added durability for long performance.
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#5 Popular Choice
Dpofirs 1/8 Inch NPT Brake Line Lock Shut Off Valve, Aluminum FuelFlow Control Cut Off Valve for Brake Fluid Water Fuel Air (Red)

Dpofirs 1/8 Inch NPT Brake Line Lock Shut Off Valve, Aluminum FuelFlow Control Cut Off Valve for Brake Fluid Water Fuel Air (Red)

Brand: Dpofirs
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  • Easy Operation: Press the brake pedal and turn the handle to lock the system pressure (i.e., lock the brake). The design allows for quick and straightforward operation.
  • Versatile Compatibility: The 1/8 inch NPT aluminum fuel shut off valve is suitable for brake fluid, water, fuel, air, and oil, making it a highly versatile option for various applications.
  • Anodized Finish: With an attractive anodized finish, this brake line lock shut off valve not only the aesthetic appeal of your setup but also provides added durability for long performance.
  • Sturdy Construction: Made from high performance lightweight 6061-T6 aluminum, this valve is wear resisting, lightweight, and. It ensures a lifespan in any environment, making it a reliable choice for your hydraulic systems.
  • Application: Designed for inline installation in the hydraulic brake pipe systems, this 1/8 inch NPT shut off valve effectively locks the front or rear brakes.
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#6 Top Pick
KRD PERFORMANCE 1/8" Black Billet Aluminium Brake Line Lock Shut Off Valve 1/8 NPT Fuel Flow Control Cut Off Valve

KRD PERFORMANCE 1/8" Black Billet Aluminium Brake Line Lock Shut Off Valve 1/8 NPT Fuel Flow Control Cut Off Valve

Brand: KRD PERFORMANCE
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  • Size: 1/8" NPT aluminum brake line / fuel shut off valve, black anodized
  • Made of High Performance Lightweight 6061-T6 Billet Aluminum Material, suitable for Brake Fluids, Water, Fuel, Air and Oil
  • Designed to be installed in-line in a hydraulic brake line system to enable locking of the front or rear brakes
  • With the brake pedal depressed turning the handle locks the pressure in the system (locking the brakes)
  • CNC machined to exact tolerances for a perfect product
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#7 Top Pick
FIRSTINFO A11525B High Pressure Brake Bleeder Accessory, Lockable Brake Bleeder Valve/Clamp for Brake Nipples

FIRSTINFO A11525B High Pressure Brake Bleeder Accessory, Lockable Brake Bleeder Valve/Clamp for Brake Nipples

Brand: FIRSTINFO
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  • 【Universal Brake Bleeder Accessory】Must use with our FIRSTINFO Brake Bleeder Series Products. To bleed brake fluid easily, fastly, and safely for Automotive Car, Motorcycle, Bike, vehicles.
  • 【With Lockable Valve for Easily Use】Provided with lockable clamp which is easy to fit the brake nipple of vehicles.
  • 【Suitable Range】Easy to fit brake nipple of vehicles. For the outside diameter of brake nipple's range: 0.22 ~ 0.3 inch (5.5 ~ 7.5 mm)
  • 【FIRSTINFO ASSURANCE】We provide you quality assurance tools with 12+10 months (10 months warranty by the register) of after-sales warranty and the best service for you always. Please contact us directly if you need further assistance.
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#8 Top Pick
KYOSTAR 1/8" NPT Brake Line Lock Shut Off Valve Billet Aluminium Black

KYOSTAR 1/8" NPT Brake Line Lock Shut Off Valve Billet Aluminium Black

Brand: Kyostar
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  • *Size: 1/8" NPT aluminum fuel shut off valve, black anodized,Suitable for Brake Fluids, Water, Fuel, Air and Oil.
  • *Made of High Performance Lightweight 6061-T6 Billet Aluminum Material.
  • *Designed to be installed in-line in a hydraulic brake line system to enable locking of the front or rear brakes.
  • *With the brake pedal depressed turning the handle locks the pressure in the system (locking the brakes).
  • *Note: No Installation Guides Are Included, We Highly Recommend To Seek Professional Installation.
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#9 Top Pick
Xiuganpo Brake Line Lock Shut Off Valve, Blue, Aluminum Alloy, 1/8" NPT, to Protect Brake System

Xiuganpo Brake Line Lock Shut Off Valve, Blue, Aluminum Alloy, 1/8" NPT, to Protect Brake System

Brand: Xiuganpo
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  • [UNIVERSAL COMPATIBILITY] Standard 1/8" NPT thread provides excellent compatibility with most brake piping systems, allowing for quick and efficient installation.
  • [INCREASE SAFETY] Precise flow control prevents leaks and system failures and ensures reliable brake protection for greater vehicle safety.
  • [VERSATILE APPLICATION] Designed for various liquids, including oil, fuel, gas, water and air, providing reliable performance for multiple types.
  • [EXCELLENT PERFORMANCE, Fits MANCE] Robust construction ensures exceptional performance in demanding automotive environments and can withstand the rigorous demands of vehicle operation.
  • [LIGHTWEIGHT BUT GGED Friendly] Constructed of aluminum alloy, the valve provides high strength with low weight for greater reliability without excessive stress.
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#10 Top Pick
KYOSTAR 1/8" NPT Brake Line Lock Shut Off Valve Billet Aluminium Red

KYOSTAR 1/8" NPT Brake Line Lock Shut Off Valve Billet Aluminium Red

Brand: Kyostar
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  • *Size: 1/8" NPT aluminum fuel shut off valve, black anodized,Suitable for Brake Fluids, Water, Fuel, Air and Oil.
  • *Made of High Performance Lightweight 6061-T6 Billet Aluminum Material.
  • *Designed to be installed in-line in a hydraulic brake line system to enable locking of the front or rear brakes.
  • *With the brake pedal depressed turning the handle locks the pressure in the system (locking the brakes).
  • *Note: No Installation Guides Are Included, We Highly Recommend To Seek Professional Installation.
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