仅用于营销枢纽云系统实施过程中的预览与测试,正式运营之前,请绑定私有独立域名。 注册域名

仅用于营销枢纽云系统实施过程中的预览与测试,正式运营之前,请绑定私有独立域名。 注册域名

Shiyan Mingqi Industry and Trade Co., Ltd
CN
Dongfeng Tianlong Cummins L-Series Engine Solenoid Fuel-Cutoff Valve for Excavators – Electronic Fire Suppression System (Part No. 3977620)
Dongfeng Tianlong Cummins L-Series solenoid fuel-cutoff valve — a high-precision, heavy-duty electromagnetic shut-off component specifically engineered for integration into modern excavator hydraulic and powertrain systems, bearing the original equipment manufacturer (OEM) part number 3977620. This robust, fail-safe valve is designed to deliver rapid, reliable, and repeatable fuel interruption in critical operational scenarios, especially during emergency shutdowns or automatic intervention events. It plays a pivotal role within electronic fire suppression systems, where precise timing and consistent actuation are essential for preventing combustion propagation and safeguarding both machinery integrity and operator safety. Built to meet stringent industrial standards, the valve features corrosion-resistant housing, high-temperature rated coil insulation, IP67-rated sealing, and compatibility with 12V/24V DC control signals — ensuring seamless interoperability with Cummins L-Series engi

Dongfeng Tianlong Cummins L-Series Engine Solenoid Fuel-Cutoff Valve for Excavators – Electronic Fire Suppression System (Part No. 3977620)





Copyright © 2026 Shiyan Mingqi Industry and Trade Co., Ltd
Contact: Han Tao
Contact phone:+(86) 15072907917+(86) 15071591358
WhatsApp:+86 15072907917
WeChat:+86 15072907917+86 18671909936
Email: symqgm@126.com
Address: 2-6, Building 2, Haili Industrial Park, Auto Parts City, Shiyan Economic and Technological Development Zone, Hubei Province
Quick Links
Contact Information
Powerby Feedback Follow Data