
Durable DN80 Aluminum Alloy Oil Unloading Valve for Heavy Trucks. Durable Aluminum Alloy: Constructed from high-grade aluminum alloy for long-lasting performance. High Flow Capacity: Supports a flow rate of 2500 L/MIN for efficient oil unloading. Wide Temperature Range: Operates effectively in temperatures from -20 to +170 degrees. Safety Limit Device: Equipped with a limit device and handle lock for secure operation. OEM/ODM Support: Customization available for head type, color, and material specifications. Compact & Lightweight: Small size and 4 KG weight ensure easy handling and installation. 1-Year Warranty: Comprehensive 1-year warranty with email, video, and on-site support. Low MOQ: Minimum order quantity is just 1 unit for flexible purchasing.