I. Core Product Information
Product Function: DZ97189716022 magnetic valve is a key control part in the truck pneumatic system. It controls air flow by electric signal, mainly used for exhaust brake, differential lock, air horn and other functions. It features fast response, stable action and low air leakage, ensuring safe driving under heavy load and bad road conditions.
Compatibility Details:
Applicable Vehicles: Shacman Delong X3000, F3000, M3000, H3000 heavy-duty trucks, tractors, dump trucks
Compatible Systems: Pneumatic control system, exhaust brake system, differential lock system
OE/OEM Number: DZ97189716022 (direct replacement, fully interchangeable)
Matching Tip: Standard 24V connector and air ports, plug and play, no modification needed
| Item | Details |
|---|---|
| Operating Voltage | 24V DC |
| Working Pressure | 0.8–1.0 MPa |
| Response Time | ≤0.1 second |
| Air Leakage | ≤0.05 mL/min |
| Material | Valve body: aluminum alloy; Coil: pure copper; Seal: nitrile rubber |
| Operating Temperature | -40℃ ~ 85℃ |
| Protection Grade | IP6K9K |
| Net Weight | 0.32 kg |
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II. Quality & Performance Guarantee
This magnetic valve uses high-quality pure copper coil and aluminum alloy body, with stable performance and long service life. Production includes precision machining, coil winding, pressure test, air tightness test and high and low temperature aging test. Annual output is 180,000 units, supporting all kinds of order quantity.
We provide three quality levels:
Genuine: fully according to Shacman original factory standard
OEM Grade: same performance with better cost
High-quality Aftermarket: stable for daily maintenance
The factory has ISO9001 and IATF16949 certification. Each product passes 100% factory inspection, including voltage test, response speed, air tightness and waterproof performance. Each piece has a unique serial number for full traceability.
Under normal use:
Genuine: ≥150,000 km / 3 years
OEM Grade: ≥120,000 km / 2.5 years
Aftermarket: ≥80,000 km / 2 years
It has faster response, better anti-vibration and lower air leakage. The failure rate is reduced by more than 25% compared with ordinary valves.
III. Procurement & Service Support
Procurement Terms: Long-term stock ≥1200 units; MOQ=1 unit; wholesale price for ≥200 units. Normal orders shipped within 48 hours; bulk orders (≥500 units) need 5–7 working days.
Packaging & Labeling: Neutral or custom packaging with shockproof foam. Each valve is equipped with dust caps. Label shows OE number, serial number, production date and quality grade.
After-sales & Customization:
Warranty: Genuine 12 months/150,000 km; OEM 10 months/120,000 km; Aftermarket 6 months/80,000 km. Free replacement for quality problems such as air leakage, no action, coil burning.
Provide free compatibility check, installation drawing and fault diagnosis.
Support OEM/ODM customization, minimum 50 units.
IV. Application Cases & FAQ
Practical Applications: This magnetic valve is widely used for Shacman X3000, F3000, M3000 series in Southeast Asia, Middle East, Central Asia, Russia and Africa. It is suitable for long-haul trucks, mining dump trucks and engineering vehicles. Domestic installation exceeds 100,000 units, annual overseas export more than 25,000 units.
FAQ
1.Can this magnetic valve be used for exhaust brake and differential lock?
Yes, it is the original matching model for both functions.
2.What is the working voltage?
24V DC, standard for heavy trucks, directly compatible with original wiring.
3.How to judge the magnetic valve is broken?
Main performance: exhaust brake invalid, differential lock no action, obvious air leakage at the valve.
4.Is it waterproof and dustproof?
Yes, protection grade IP6K9K, can work normally in rain, mud and dusty environment.
5.Does it include seals and plugs?
Yes, it is a complete assembly with seals and electric plug, ready to install directly.
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