Quickly Release Valve-289714 (SKU 09741)
Quick Release Valve 289714 Heavy-Duty Air Brake System Component
The Quick Release Valve 289714 is an essential component for heavy-duty truck and trailer air brake systems, engineered to expedite the release of air pressure from brake chambers and improve brake responsiveness. Built to meet OEM performance standards, this valve reduces brake lag time, especially on long wheelbase vehicles, enhancing safety and control under heavy load conditions.
Manufactured with high-strength aluminum alloy and precision internal components, the 289714 valve offers long-term reliability and corrosion resistance. It is a direct-fit replacement for commonly used air brake configurations in Class 7 and 8 trucks, trailers, and vocational vehicles.
Specifications:
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Part Number: 289714
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Type: Quick Release Valve
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Material: Cast Aluminum Body with Brass or Composite Internals
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Ports: (Varies by application typically 3-Port Design)
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Supply Port: 3/8" NPT
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Delivery Ports: 3/8" NPT
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Operating Pressure Range: 70 120 PSI
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Temperature Range: -40°F to 180°F (-40°C to 82°C)
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Mounting Style: Bolt-On or Threaded (Verify per model)
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Weight: Approx. 1.2 lbs
Features:
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Promotes faster brake release to reduce lag and brake drag
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Compact design for versatile installation on axles or frames
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Corrosion-resistant aluminum housing for long service life
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Compatible with most standard air brake systems in North America
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Meets or exceeds FMVSS 121 and SAE J1133 standards
Vehicle Applications:
| Vehicle Type | System Use | Application Notes |
|---|---|---|
| Class 7–8 Trucks | Air Brake System Rear Axles | Improves release time |
| Semi-Trailers | Air Brake System Service Side | Used near brake chambers |
| Vocational Vehicles | Dump, Mixer, Utility Trucks | Essential for fast cycle braking |
Free shipping on orders over $1,500.00
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