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WG9000360520 Master Brake Valve SINOTRUK HOWO Truck Parts
WG9000360520 Master Brake Valve SINOTRUK HOWO Truck Parts
WG9000360520 Master Brake Valve SINOTRUK HOWO Truck Parts
WG9000360520 Master Brake Valve SINOTRUK HOWO Truck Parts

WG9000360520 Master Brake Valve SINOTRUK HOWO Truck Parts

WG9000360520 Master Brake Valve SINOTRUK HOWO Truck Parts

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Product Detail

WG9000360520 Master Brake Valve for SINOTRUK HOWO

The WG9000360520 Master Brake Valve (also known as Brake Main Valve, Foot Brake Valve, or Tandem Valve) is a critical pneumatic control component designed for SINOTRUK HOWO heavy-duty truck air brake systems. This dual-circuit valve regulates and distributes compressed air to the primary and secondary brake circuits, ensuring balanced braking response, pressure stability, and safe braking performance under heavy-load operating conditions.

  • Controlled Service Braking: When the driver depresses the brake pedal, compressed air in the air reservoir is precisely regulated and proportionally distributed to the front and rear brake chambers to achieve vehicle deceleration, braking, and stopping
  • Dual-Circuit Independent Control: Employs a primary/secondary dual-circuit design. Even if one circuit fails, the other can still provide normal braking force, meeting heavy vehicle safety regulations and significantly improving driving safety
  • Proportional Braking Output: Braking force is proportional to pedal pressure and travel, achieving smooth and controllable braking effect and preventing vehicle lock-up, skidding, or loss of control during emergency braking
  • Rapid Exhaust Function: When the pedal is released, compressed air in the brake chambers is rapidly expelled, allowing for quick brake release and improving vehicle responsiveness
  • Compatibility: Direct replacement for original SINOTRUK part, ensuring perfect fit and function
ItemDetails
Product NameMaster Brake Valve / Foot Brake Valve / Tandem Valve
Part NumberWG9000360520
WABCO Reference461 315 267 0 (4613152670)
ProVia AlternativePRO3150040
ApplicationSINOTRUK HOWO, HOWO A7, SITRAK T7H/T5G/C7H
Brake SystemDual-Circuit Pneumatic Air Brake System
MaterialCast aluminum valve body with corrosion-resistant internal components
Weight2 KG (packaged)

Compatibility

This master brake valve is compatible with the following SINOTRUK models:

  • SINOTRUK HOWO 6×4 and 8×4 heavy-duty trucks (2010–2022)
  • HOWO A7
  • HOWO 371 8×4 Dump Truck
  • SITRAK T7H / T5G / C7H
  • HOWO Mining Variants with full pneumatic air brake systems

Cross-Reference: This valve replaces WABCO number 461 315 267 0 and is listed as compatible with DONGFENG (DFM) and BEIBEN applications.

Function Description

The master brake valve serves as the primary control point for the vehicle’s service braking system. When the brake pedal is depressed, the valve regulates compressed air flow from the reservoirs, proportionally distributing it to the front and rear brake chambers. This action converts air pressure into mechanical force that applies the brakes. The dual-circuit design ensures that even if one circuit loses pressure, the other circuit remains functional, providing fail-safe braking capability.

Part No.English Part NameNotes / Application
WG9000360520Master Brake Valve / Brake Main ValveFor HOWO, HOWO A7, SITRAK T7H/T5G/C7H; WABCO reference 461 315 267 0
WG9000360519Brake Master ValveUsed together with WG9000360520; for HOWO Sitrak T7H T5G C7H
A0014318905Double Circuit Brake ValveFor HOWO A7, T7H, ZZ3257, ZZ4257, etc.
A0014318305Double Circuit Brake ValveFor HOWO A7, T7H, ZZ3257
A520-429-01-44Foot Brake Valve / Rear Brake ValveRear brake regulating/distribution valve; dual-circuit pneumatic valve
WG9160360008/1Foot Brake ValveWABCO platform corresponding SINOTRUK number
WG9000360152Foot Brake ValveWABCO 461 315 1020 corresponding SINOTRUK number
WG9000360550EBS3 Master Brake ValveElectronic brake system master valve; for SITRAK C7H, HOWO T5G; WABCO 480 003 059 0
WG9000360522Hand Brake ValveFor HOWO 371 8x4 Dump Truck
A5204310081Hand Brake ValveHand/parking brake valve; for HOWO A7, T7H, ZZ3257, ZZ3317
WG9000360424Max Hand Brake ValveFor SITRAK C7H MAX, HOWO T5G


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Product Detail

WG9000360520 Master Brake Valve for SINOTRUK HOWO

The WG9000360520 Master Brake Valve (also known as Brake Main Valve, Foot Brake Valve, or Tandem Valve) is a critical pneumatic control component designed for SINOTRUK HOWO heavy-duty truck air brake systems. This dual-circuit valve regulates and distributes compressed air to the primary and secondary brake circuits, ensuring balanced braking response, pressure stability, and safe braking performance under heavy-load operating conditions.

  • Controlled Service Braking: When the driver depresses the brake pedal, compressed air in the air reservoir is precisely regulated and proportionally distributed to the front and rear brake chambers to achieve vehicle deceleration, braking, and stopping
  • Dual-Circuit Independent Control: Employs a primary/secondary dual-circuit design. Even if one circuit fails, the other can still provide normal braking force, meeting heavy vehicle safety regulations and significantly improving driving safety
  • Proportional Braking Output: Braking force is proportional to pedal pressure and travel, achieving smooth and controllable braking effect and preventing vehicle lock-up, skidding, or loss of control during emergency braking
  • Rapid Exhaust Function: When the pedal is released, compressed air in the brake chambers is rapidly expelled, allowing for quick brake release and improving vehicle responsiveness
  • Compatibility: Direct replacement for original SINOTRUK part, ensuring perfect fit and function
ItemDetails
Product NameMaster Brake Valve / Foot Brake Valve / Tandem Valve
Part NumberWG9000360520
WABCO Reference461 315 267 0 (4613152670)
ProVia AlternativePRO3150040
ApplicationSINOTRUK HOWO, HOWO A7, SITRAK T7H/T5G/C7H
Brake SystemDual-Circuit Pneumatic Air Brake System
MaterialCast aluminum valve body with corrosion-resistant internal components
Weight2 KG (packaged)

Compatibility

This master brake valve is compatible with the following SINOTRUK models:

  • SINOTRUK HOWO 6×4 and 8×4 heavy-duty trucks (2010–2022)
  • HOWO A7
  • HOWO 371 8×4 Dump Truck
  • SITRAK T7H / T5G / C7H
  • HOWO Mining Variants with full pneumatic air brake systems

Cross-Reference: This valve replaces WABCO number 461 315 267 0 and is listed as compatible with DONGFENG (DFM) and BEIBEN applications.

Function Description

The master brake valve serves as the primary control point for the vehicle’s service braking system. When the brake pedal is depressed, the valve regulates compressed air flow from the reservoirs, proportionally distributing it to the front and rear brake chambers. This action converts air pressure into mechanical force that applies the brakes. The dual-circuit design ensures that even if one circuit loses pressure, the other circuit remains functional, providing fail-safe braking capability.

Part No.English Part NameNotes / Application
WG9000360520Master Brake Valve / Brake Main ValveFor HOWO, HOWO A7, SITRAK T7H/T5G/C7H; WABCO reference 461 315 267 0
WG9000360519Brake Master ValveUsed together with WG9000360520; for HOWO Sitrak T7H T5G C7H
A0014318905Double Circuit Brake ValveFor HOWO A7, T7H, ZZ3257, ZZ4257, etc.
A0014318305Double Circuit Brake ValveFor HOWO A7, T7H, ZZ3257
A520-429-01-44Foot Brake Valve / Rear Brake ValveRear brake regulating/distribution valve; dual-circuit pneumatic valve
WG9160360008/1Foot Brake ValveWABCO platform corresponding SINOTRUK number
WG9000360152Foot Brake ValveWABCO 461 315 1020 corresponding SINOTRUK number
WG9000360550EBS3 Master Brake ValveElectronic brake system master valve; for SITRAK C7H, HOWO T5G; WABCO 480 003 059 0
WG9000360522Hand Brake ValveFor HOWO 371 8x4 Dump Truck
A5204310081Hand Brake ValveHand/parking brake valve; for HOWO A7, T7H, ZZ3257, ZZ3317
WG9000360424Max Hand Brake ValveFor SITRAK C7H MAX, HOWO T5G


WG9000360520 Master Brake Valve SINOTRUK HOWO Truck Parts
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WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao 

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

Products

Excavator Parts
Wheel Loader Accessories
Bulldozer Parts
Crane Accessories
Truck Parts
Engine Parts
Transmission Parts
Road Roller Accessories
Grader Accessories
Tire

Service

Pre-Sale Consultation

Logistics Services

After-Sale Services

Downloads

Company

About Us

Contact Us

 

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Agricultural Applications

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© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

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