229859 Valve

229859 Valve belongs to Quick Release Valve.

Core Function

The quick release valve acts as a pressure exhaust accelerator in pneumatic brake systems, specifically designed to:

·Rapidly vent compressed air from brake chambers

·Eliminate brake drag (reduces pad/rotor contact when brakes are released)

·Improve successive braking response

·Extend brake lining service life

Operating Principle

When brake pedal is released:

① Master cylinder stops air supply → ② Valve diaphragm instantly opens → ③ Brake chamber air exhausts directly through valve ports (50% faster than standard line exhaust)

Typical Installation

·Mounted near brake chambers on axle circuits

·Commonly used on drive/trailer axle loops

Failure Symptoms

Malfunctions cause:

·Delayed brake release (wheel hub overheating)

·Progressively longer stopping distances

·Vehicle pulling during emergency stops

229859 Valve belongs to Air Brake System. The 229859 quick release valve is a critical component in American truck air brake systems, featuring standardized 3/8" NPT threaded ports for both supply and factory connections. This heavy-duty valve ensures rapid pressure release in rear brake chambers, enhancing stopping stability and control for commercial vehicles operating under demanding conditions.

 

Q: If accessories are urgently needed, can they be supplied quickly?

A: We have an emergency parts supply mechanism and will arrange shipment as soon as possible to meet your needs. Please consult customer service for specific time.

Q: What's your terms of packing?

A: Generally,we pack goods in brown cartons, if you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q: What are the main products of the factory?

A: We mainly produce clutch control components, pressure brake system components, height valves and shift boosters and other products.

Q: How to guarantee the quality of your products?

A:

1) Strict detection during production.

2) Strict sampling inspection on products before shipment and intact product packaging ensured.

3) Each order will provide the corresponding packing list and shipment pictures.

Q: How to place an order and make payment?

A: You can place orders through various payment methods such as online platforms or bank transfers.