Premium CV16-20 Cartridge Check Valve by Weipu
High-precision CNC-machined brass core ensures zero leakage and ultra-durable performance under high-pressure hydraulic systems. Hardened steel spring and nitrile rubber seal enhance corrosion resistance, compatible with oils, water, and synthetic fluids (max 3500 PSI). Direct replacement for major pump brands—ideal for construction gear, agricultural machinery, and industrial hydraulic circuits. Includes certified 1-year global warranty. Bulk discounts available for fleet maintenance or wholesale procurement. Globally shipped at unbeatable wholesale pricing, backed by 24/7 technical support.