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Knorr-Bremse Four Circuit Prot. Valve K048307N50
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! We only accept wholesale orders. Minimum quantity: 5 items.
K048307N50, K 048 307 N50, K.048.307.N50
Product Overview
The K048307N50 is a four-circuit protection valve designed to distribute compressed air from the air reservoir to four separate pneumatic circuits. It protects each circuit from pressure loss in the others, improving overall braking system reliability and safety compliance in trucks, buses, and trailers.
Key Features
- OEM Part Number: K048307N50
- Four independent outlet ports with preset pressure thresholds
- Prevents total brake failure by isolating pressure loss
- Made for high-performance commercial air brake systems
- Robust construction with corrosion-resistant materials
- Knorr-Bremse OEM engineering for maximum reliability
Compatible Vehicle Applications
- Heavy-duty trucks (DAF, MAN, Mercedes-Benz, Volvo, etc.)
- Transit and intercity buses
- Semi-trailers with pneumatic brake systems
- OEM and aftermarket service centers
Why Order from AAA Trading Dubai?
- We supply 100% genuine Knorr-Bremse products with full OEM warranty
- Specialized in wholesale and bulk export of commercial vehicle parts
- Volume discounts available for service centers and fleet operators
- Technical assistance on compatibility and installation support
- Worldwide shipping with complete export documentation
Contact Us for Wholesale Orders
To request a bulk quotation or check availability of the Knorr-Bremse K048307N50, please reach out to our sales team. We ensure fast fulfillment and global delivery.
AAA Trading Dubai – Auto Parts Wholesalers
Phone: +971 50 443 1871
Shipping & Delivery
Shipping & Delivery Policy
Shipping & Delivery Policy
At Triple A Trading, we are committed to fast, reliable shipping to ensure our clients receive their automotive spare parts without unnecessary delays. We are a registered business in Dubai, United Arab Emirates. For more information about business registration, please visit the Dubai Trade Portal.
Order Processing Time
All orders are processed within 1-3 business days following payment confirmation. You'll receive a notification once your order has been dispatched.
Shipping Options & Delivery Timeframes
- Standard Shipping – Delivered within 5-7 business days
- Expedited Shipping – Delivered within 3-5 business days
- Express Shipping – Delivered within 1-3 business days
Shipping Costs
Shipping rates are calculated based on your order’s weight and destination. The total shipping cost will be clearly displayed at checkout before finalizing your order.
International Shipping
We proudly serve customers across Africa, Europe, Asia, and the Middle East. Please note that international shipments may be subject to customs duties and taxes, which are the customer’s responsibility.
Triple A Trading works diligently to ensure smooth cross-border deliveries, minimizing delays due to customs or political complications. For more details, please refer to the Dubai Customs official website.
Order Tracking
Once your order ships, you'll receive a tracking number via email, which can be used to monitor the shipment through the carrier's website.
Delivery Issues
If you experience any issues with your delivery, such as delays or missing items, please contact our customer service team:
- Email: sales@triple-a-trading.com
- Phone: +971 50 443 1871
We’re here to assist you and ensure your order is resolved quickly and efficiently.
Thank you for choosing Triple A Trading – Your trusted source for quality automotive spare parts, delivered with speed and care.
Frequently Asked Questions (FAQ)
What is the function of the Knorr-Bremse K048307N50 Four Circuit Protection Valve?
This valve distributes compressed air to four separate circuits in a vehicle’s air braking system. It ensures that a failure in one circuit does not affect the others, preserving brake safety and compliance with European standards.Which vehicles is this valve compatible with?
The K048307N50 is widely used in commercial vehicles including trucks, trailers, and buses from brands like Volvo, Mercedes-Benz, DAF, MAN, and others that utilize Knorr-Bremse pneumatic systems.Is this a genuine OEM Knorr-Bremse product?
Yes. At AAA Trading Dubai – Auto Parts Wholesalers, we only supply 100% genuine, factory-sealed Knorr-Bremse parts with full manufacturer warranty.Do you offer bulk pricing or volume discounts?
Absolutely. We specialize in wholesale distribution and provide volume discounts to fleet operators, workshops, and resellers starting from orders of 5+ units.What is included with the valve upon purchase?
The product includes the fully assembled valve (part number K048307N50) with protective packaging and part labeling. Technical datasheets can be provided upon request.Can I use this valve with aftermarket systems?
Yes, the K048307N50 is suitable for both OEM and high-quality aftermarket configurations, provided the vehicle uses compatible pneumatic specifications.Is technical support available?
We offer compatibility checks and basic installation guidance. For advanced technical support, we can refer you to certified Knorr-Bremse technicians or service partners.Do you ship internationally?
Yes, we handle global shipping and provide full export documentation including:- Commercial invoice
- HS code details
- Certificate of origin (on request)
- OEM authenticity confirmation
How can I place a wholesale order?
You can contact our sales team directly via phone or email to receive a custom quote and shipping estimate:Phone: +971 50 443 1871 Company: AAA Trading Dubai – Auto Parts Wholesalers
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- Complete documentation support for export and customs clearance
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- 100% genuine OEM product sourced through authorized distribution
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- Authenticity and performance backed by AAA Trading’s strict sourcing policy
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