Company Details

  • Quzhou Hipsen Vehicle Parts Co., Ltd

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Other , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , Europe , Middle East , Oceania , Other Markets , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO/TS16949, CE
  • Description:PV2 Brake Proportioning Valve,Brake Proportioning Valve For GM Universal,Combination Brake Proportioning Valve
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Quzhou Hipsen Vehicle Parts Co., Ltd

PV2 Brake Proportioning Valve

,Brake Proportioning Valve For GM Universal,Combination Brake Proportioning Valve


Home > Products > Brake Proportioning Valve > Brake Proportioning Valve Three Function Combination Valve
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Brake Proportioning Valve Three Function Combination Valve

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    Payment Type: L/C,T/T,D/P,Paypal,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 500 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: AC DELCO # 172-1353

Type: Brake Cylinders, Brake Proportioning Valve

Material: Aluminum, BRASS Material

Position: Front

Certification: ISO/TS16949, ISO/TS16949

Main Market: Central America

Reference Number 1: AC DELCO 172-1353(disc-drum)

Reference Number 2: AC DELCO 172-1361(disc-drum)

Inlet Port: 1/2"&7/16"

Outlet Port: 2x3/8"&9/26"

Application: Pontiac&Chevrolet 1955-1972

Part No: AC DELCO # 172-1353

Additional Info

Packaging: Neutral Package

Productivity: 10000000 Pcs

Brand: HBS

Transportation: Ocean,Land,Air,Express

Place of Origin: Zhejiang

Supply Ability: 10000000 Pcs

Certificate: ISO/TS16949

HS Code: 8708309990

Port: Shanghai,Ningbo,Quzhou

Product Description

Brake Proportioning Valve Three Function Combination Valve


The AC DELCO # 172-1353 Brake Proportioning valve is required on vehicles that have disc brakes on the front wheels and drum brakes on the rear wheels. Disc brake pads are normally in contact with the disc, while the drum Brake Shoes are normally not in contact with the Brake Drum. If the pressure was not proportioned the disc brakes would engage before the drum brakes when you depress the brake pedal. The AC DELCO # 172-1353 Brake Proportioning Valve is a Three Function Combination Valve fitting For GM Universal.


PV2 Brake Proportioning Valve

Proper operation of your brakes is essential for your safety and the safety of others. Any brake service should be performed ONLY by persons experienced in the installation and proper operation of brake systems. It is the responsibility of the component or kit for the particular application.


Related Products:

Brake Proportioning Valve with Pig Tail, Bracket and Brake Lines

Included in this kit:
1 Proportioning Valve
2 Pre-bent lines
1 Brake light wiring harness
1 Mounting bracket
2 5/16-1/8 bolts
2 Washers-flat
2 Washers-split locking

Brake Proportioning Valve For GM Universal

Hydraulic Brake Booster, Brake Master Cylinder, and Brake Proportioning Valve Assembly

Three Function Combination Brake Proportioning Valve

Install lines as shown in the diagram:
The most common proportioning valve plumbing is shown. An alternative plumbing method is to plug off the top front line and have the bottom front line go to a "T" fitting. From the "T" fitting, the front lines are then split off to the left and right calipers.

Product Pictures:

PV2 Brake Proportioning ValveThree Function Combination Brake Proportioning


Testing the proportioning valve for proper operation:
1. Use a test light by attaching a clip to a positive contact on the vehicle and the point of the tester to the electrical connection of the combination valve. If the light does not come on, the valve system is operating correctly and no further testing is required.
2. If the light does come on, this indicates that the pressure differential valve is tuck in the front or rear position.
3. Bleed the brake system to determine if the front or rear lines are blocked off. Set up one front wheel and one rear wheel for bleeding at the same time. Crack both bleeder screws and gently pump the pedal a few times. The blocked side will trickle fluid out when the bleeder screw is cracked and the pedal pressed. An unblocked line will squirt fluid out the bleeder.
4. The lines that are clear must be left open and the blocked lines should have the bleeder screws tight to cause pressure to build up on that side. Be sure to use the standard bleeding procedures to prevent air from entering the system.
5. Slowly press the pedal with steady pressure a number of times until the light goes out; this will center the differential valve. You may also hear a pop come from the proportioning valve. This is the metering valve returning to its equalized position. When the light goes out, close the bleeder screw.

Brake Proportioning Valve For GM Universal


PV2 Brake Proportioning Valve


Brake Proportioning Valve For GM Universal


Three Function Combination Brake Proportioning ValveBrake Proportioning Valve For GM UniversalPV2 Brake Proportioning Valve

Looking for ideal PV2 Brake Proportioning Valve Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Brake Proportioning Valve For GM Universal are quality guaranteed. We are China Origin Factory of Combination Brake Proportioning Valve. If you have any question, please feel free to contact us.

Product Categories : Brake Proportioning Valve

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