Shacman Delong X3000 Truck Engine Exhaust Brake Butterfly Valve DZ9100189008

Exhaust Brake Valve Assembly DZ9100189008 For Shacman Truck Spare Parts

 DZ9100189008 corresponds to the exhaust brake valve assembly found on heavy-duty trucks; it is commonly used in models equipped with Weichai engines, such as those from Shacman Delong and Sinotruk.

Basic Attributes

Product Category: Exhaust Brake Valve Assembly / Mountain Brake
Material: Premium Cast Iron & Alloy Steel
System: Engine Exhaust & Auxiliary Braking System

Compatible Models
Shaanxi Heavy Truck Series: The full range of Shaanxi Delong heavy-duty trucks and dump trucks, including the F2000, F3000, M3000, H3000, X3000, X5000, and other models.
Sinotruk Series: Select models such as the HOWO (HOWO 7) and HOWO A7 that are equipped with the same exhaust system configuration.
Engine Compatibility: Widely applicable to construction vehicles and heavy-duty transport trucks powered by high-horsepower Weichai diesel engines, including the WD615, WP10, WP12, and similar models.

Product Features

Dual-Precision Sealing and Stable Pressure Control: The valve body mating surfaces and internal butterfly valve undergo high-precision machining, ensuring airtightness that meets rigorous industrial standards. Actuated by a pneumatic cylinder, the valve achieves rapid and complete closure, effectively preventing exhaust gas leakage.
High-Temperature and Corrosion Resistance for Harsh Conditions: Constructed from heavy-duty, heat-resistant materials, the valve is capable of withstanding the prolonged scouring of high-temperature exhaust gases—reaching several hundred degrees Celsius—over extended periods. The internal structure of the valve body features anti-oxidation treatment, making it highly resistant to seizing caused by carbon buildup or corrosion from acidic gases.
Rapid-Response Cylinder for Efficient Auxiliary Braking: Equipped with a high-speed response control cylinder, the unit executes actions with exceptional precision and speed. By increasing back pressure during the exhaust stroke, it provides effective auxiliary braking and deceleration for vehicles on descents, thereby mitigating the risk of thermal fade in the primary braking system.
Standardized Dimensions and Mounting Points for Easy Replacement: The product's flange, mounting hole pattern, and air inlet/outlet port dimensions are designed in strict accordance with national standards for heavy-duty trucks. This allows for direct, seamless integration with the vehicle's original exhaust piping, significantly simplifying the installation process.

Product Specifications

Ordering & Shipping Information