
High Quality Ht-1320-250 Large Flow Valve, Suitable for Industrial and Mining Dump Trucks. Chrome Plated Valve Core: Enhances surface hardness and wear resistance for extended durability. Vermicular Graphite Cast Iron: RT450 material ensures high resistance to temperature, pressure, and deformation. Fluorine Rubber Seals: Resistant to high temperature, chemical corrosion, and aging with low permeability. Electronic Control Integration: Supports dual-use electrical control and remote operation for enhanced safety. Strict Safety Relief Valve: Leaded seal prevents unauthorized pressure regulation after testing. Full Customization Available: Offers customization from samples, designs, and minor adjustments. High Flow Capacity: Delivers 350L/Min flow rate suitable for large flow oil pump systems. 1-Year Warranty Coverage: Covers mechanical defects for one year from the date of purchase.