Original Heavy Duty Truck Auto Parts Relay Valve for HOWO Truck Used in Brake System

Customization: Available
Type: Truck Electrical Accessories
Material: Steel,Aluminum,Plastic

Product Description

🚀 Overview
Deck
Single, Double
Application
Truck Spare Parts
Product Name
Heavy Truck Parts
Truck Brand
Sinotruk, Shaanxi Heavy Truck
Truck Part
Truck Electrical Accessories
Vehicle Compatibility
Semi Trucks
Application Classification
Truck System
Series
Automobile Pump Valve Series Accessories
Transport Package
Customized
📦 Product Introduction
Heavy Duty Truck Auto Parts Relay Valve
Truck Parts
Truck Parts
Truck Parts
Brake System Part
Brake System Part
Brake System Part
Part Category Key Functions
Multi-way valve / Electromagnetic directional valve Core control components used to switch the hydraulic oil circuit and drive different actuators. Enables precise control of boom swing and elevation.
Balance valve One-way sequential valve used in hydraulic cylinders for load retention, preventing drop, and energy saving.
Check valve / Throttle valve Installed at the end of the hydraulic pipeline for cutting off oil flow or preventing backflow.
S-shaped valve (S valve) Core component of the pumping system. High pumping pressure, long conveying distance, and good sealing performance.
⭐ Features and Advantages

The company mainly operates a full range of core truck parts across four key sectors:

  • Engine System: Pistons, crankshafts, oil pumps, and fuel injectors for stable power output.
  • Chassis System: Suspension assemblies, drive shafts, wheel hubs, and tires to enhance driving safety.
  • Brake & Steering: Brake pads, discs, steering gears, and power steering pumps for various road conditions.
  • Electrical System: Generators, starters, lamps, and sensors balancing durability and accuracy.
🛠️ Main Products
Product Display
Product Display
Product Display
🏢 Capabilities & Quality Control
Workshop

The company provides a comprehensive range of truck parts matching mainstream brands such as FAW Jiefang, Dongfeng, Shaanxi Automobile, Sinotruk, Mercedes-Benz, and MAN. To ensure product quality, we strictly select high-quality raw materials and maintain long-term cooperation with qualified manufacturers. A professional quality inspection team conducts multiple verifications, including sampling and performance testing, for every batch.

Factory Overview
🌍 Our Services and Exhibition
Exhibition
Service Team
📜 Certifications
Quality Certifications
🚛 Packaging & Shipping
Shipping Logistics
❓ FAQ
Are you a trading company or a manufacturer?
We are a trading company specialized in high-quality truck spare parts.
Is the quality of your products guaranteed?
Yes, our products have passed ISO9001, CE, and Euro 5 certifications to ensure international standards.
Do you support OEM/ODM services?
Yes, we support both OEM and ODM services. We have an experienced R&D team to meet your customization needs.
What is your minimum order quantity (MOQ)?
Our MOQ is 1 unit. We welcome sample orders for quality testing purposes.
What payment methods do you support?
We currently support T/T (Telegraphic Transfer) and various online payment methods.
Which truck brands do your parts support?
Our parts are compatible with mainstream brands including Sinotruk, Shaanxi Heavy Truck, FAW, Dongfeng, Mercedes-Benz, and MAN.

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