HOWO Electromagnetic Valve

Description：HOWO Electromagnetic Valve WG9700240002 / WG9700240002-1 is a high-performance 5/2 pneumatic control valve designed for Sinotruk HOWO heavy-duty trucks. Built with a durable aluminum alloy body and fast-response solenoid coil, it ensures reliable air brake and air circuit control under harsh working conditions.

Product model：WG9700240002/1

Category ：Hydraulic System

Update time：2025-10-20

Product Description

WG9700240002 solenoid valve is a pneumatic control component specifically designed for Sinotruk HOWO trucks, playing a crucial role in the heavy-duty truck pneumatic system. This solenoid valve is a low-pressure 5/2 air circuit control valve (5-way/2-position) used to control the switching and distribution of the air brake system and air pressure circuit, ensuring precise response during vehicle braking, decompression, and recovery. It employs a high-strength metal (partially aluminum alloy) valve body structure, possessing excellent corrosion resistance and mechanical shock resistance. It can operate stably for extended periods under frequent switching, air pressure fluctuations, and heavy-load conditions. Its internal coil has been optimized for rapid electromagnetic response, high reliability, and good heat dissipation. The solenoid valve interface is standardized, making installation easy and fully compatible with HOWO original equipment pneumatic systems.

Technical Specifications

Item	Specification
Part Number	WG9700240002 / WG9700240002-1
Product Type	5/2 Electromagnetic Pneumatic Valve (Solenoid Valve)
Application System	Air Brake System / Air Control Circuit
Compatible Vehicles	SINOTRUK HOWO A7 / T5G / T7H / HOWO 371 / HOWO 420 and related platforms
Working Pressure Range	8–12 bar (Typical Operating Range)
Valve Body Material	High-strength Aluminum Alloy / Anti-corrosion Metal
Coil Voltage	24V (standard for heavy-duty trucks; can be customized)
Position & Ports	5 Ports, 2 Positions (5/2 Pneumatic Structure)
Flow Characteristics	Fast response, stable switching, low pressure loss
Sealing Technology	Enhanced sealing rings, anti-leak & dust-proof structure
Working Temperature	–40°C ~ +80°C (suitable for harsh environments)
Installation Method	Direct replacement / Standard HOWO mounting layout
Approx. Weight	0.3 – 0.5 kg (depends on supplier batch)
Certification	ISO 9001 Quality Management Standard
Maintenance	Low maintenance, long cycle, suitable for fleet operations

Why Choose This Product

Fully Compatible with All HOWO Models

Part No. WG9700240002 / WG9700240002-1 is specifically designed for the HOWO platform, offering strong adaptability and seamless after-sales maintenance.

Stable and Reliable Air Circuit Control Performance

High-frequency switching without performance degradation ensures the stability of the braking and auxiliary air circuit systems, improving overall vehicle safety.

OEM Quality, International Certification

Multiple manufacturers have passed ISO9001 quality system certification, ensuring stable quality and suitable for export and large-scale fleet use.

Low Maintenance Costs, Long Service Life

Corrosion-resistant, shock-resistant, and with strong sealing, significantly reducing maintenance frequency, making it ideal for overseas fleets and bulk purchasing customers.

Highly Cost-Effective Replacement Options

Lower cost than original equipment manufacturer (OEM) parts, while maintaining near-OEM performance, making it an ideal choice for maintaining HOWO vehicles.

Ample inventory and stable delivery

Large inventory levels are generally available, supporting small-batch purchases to meet fast delivery and overseas demand.

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