The Volvo flameout solenoid valve 22964265 plays a key role as an "emergency brake valve" in engine safety protection. When the vehicle encounters an emergency situation (such as driver's misoperation or circuit failure), it can cut off the fuel passage within 0.3 seconds, force the engine to shut down, and prevent accidents such as rear end collisions and rollover from escalating. If the solenoid valve is stuck or delayed in response, it can cause the engine to stall and fail, posing a significant safety hazard during hill parking or sudden malfunctions.
This solenoid valve adopts a combination structure of brass valve core and high-strength engineering plastic shell. The valve core is polished with a mirror finish, and the clearance between it and the valve seat is precise to the micrometer level, ensuring complete fuel cut-off without leakage. The sealing rubber ring is made of oil resistant fluororubber, which maintains elasticity in the temperature range of -30 ℃ to 120 ℃. Even if it is soaked in diesel for a long time, it is not easy to age and eliminates the risk of chronic leakage.
To adapt to complex road conditions, the solenoid valve is designed with an anti vibration buffer structure inside, which can resist the loosening of wiring caused by continuous engine vibration. The coil winding adopts high-temperature resistant enameled wire, and the continuous working temperature reaches 150 ℃. It is suitable for the engines of Volvo FH16, FMX500 and other series trucks and EC380 excavators, covering the entire scene of road transportation and engineering operations. Whether it is the severe bumps of muddy construction sites or the continuous vibrations of highways, stable on-off performance can be maintained.
Ningbo Qiuning Trading Co., Ltd. provides original and auxiliary options for this model of solenoid valve. The original factory products strictly follow Volvo's production standards, and the valve core response time is fully synchronized with the original vehicle control system, making them suitable for operational scenarios with extremely high safety performance requirements; By optimizing the fitting accuracy of the valve core guide sleeve, the subsidiary products offer better cost-effectiveness while ensuring core safety performance, meeting routine maintenance needs.
Each batch of products from the company undergoes 100000 on/off tests, high-temperature vibration tests, and sealing tests to ensure that there are no issues such as jamming or leakage. A professional team can recommend suitable products based on the service life of the vehicle (such as focusing on anti jamming design for old cars), and provide guidance on circuit matching after installation. No matter which one is chosen, it can provide reliable emergency shutdown protection for Volvo equipment and reduce the risk of safety accidents.
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