Web Menu

Product Search

Language

Share

Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng Gongzheng

8.1 Bar Precision Unloader Valve with Tire Inflation Port Custom

Home / Products / European Commercial Vehicles / European Unloader Valve / 8.1 Bar Precision Unloader Valve with Tire Inflation Port

Product Categories

Recent Posts

  • 8.1 Bar Precision Unloader Valve with Tire Inflation Port
  • 8.1 Bar Precision Unloader Valve with Tire Inflation Port

8.1 Bar Precision Unloader Valve with Tire Inflation Port

Serving as the central control hub for commercial vehicle air source systems, this unloader valve performs the critical functions of precision air pressure regulation and air compressor protection. Its cut-out pressure is accurately set at 8.1±0.2 bar, ensuring that the pneumatic system consistently maintains its ideal operational pressure range. A notable feature is the inclusion of an M16 tire inflation port, providing drivers with a convenient solution for tire maintenance without requiring an external air source.Technically, the valve utilizes a standardized interface scheme, including M22x1.5 supply and delivery ports alongside an M14x1.5 control port. The precision internal spool design sensitively triggers unloading logic based on minute fluctuations in tank pressure, switching the air compressor to a no-load state and significantly reducing engine fuel consumption. This model’s design without an integrated safety valve makes it highly suitable for integration into air architectures that already feature system-level overpressure protection, achieving structural simplification and functional specialization.The core advantages of this product are its exceptional pressure management stability and broad vehicle adaptability. By maintaining constant system pressure, it effectively prevents premature fatigue damage to pneumatic actuators caused by pressure overloads. The high-quality alloy housing offers superior pressure and corrosion resistance, adapting to the variable climatic conditions of long-haul freight. The built-in inflation functionality not only boosts the vehicle's self-rescue capability but also simplifies chassis pneumatic layouts, making it a key accessory for enhancing commercial vehicle pneumatic efficiency and driving safety.
Get A Quote
PREV：High-Pressure System Unloader Valve (9.5 Bar)NEXT：High-Precision Air Pressure Unloader Valve with Tire Inflation Port
  • Parameter

Related Products

About Us
Zhejiang Gongzheng Machinery Co., Ltd.
Zhejiang Gongzheng Machinery Co., Ltd. is professional China 8.1 Bar Precision Unloader Valve with Tire Inflation Port Suppliers and Custom 8.1 Bar Precision Unloader Valve with Tire Inflation Port Factory. Our core products include ABS (Anti-lock Braking System) and EBS (Electronic Braking System) control units, air dryers, air brake valves, and spring brake chambers, designed to meet the rigorous demands of the global commercial vehicle industry.

With advanced production technology, strict quality control, and a commitment to innovation, we provide reliable and efficient solutions for truck and trailer manufacturers worldwide. Our products comply with international standards, ensuring safety, durability, and superior performance in diverse operating conditions.

Key Products:
ABS & EBS Control Systems – Enhancing vehicle safety and stability.
Air Dryers – Ensuring clean, moisture-free air for braking systems.
Air Brake Valves – Precision-engineered for optimal braking performance.
Spring Brake Chambers – Robust design for heavy-duty applications.
At Zhejiang Gongzheng Machinery, we prioritize customer satisfaction, technological advancement, and sustainable growth. Partner with us for trusted braking solutions that drive excellence.

Safety. Reliability. Innovation.
Certificate Of Honor
  • IATF
News
Message Feedback
X Facebook
Products News