Hauhinco 6546811 is a medium-high pressure poppet-type hydraulic directional control valve, specially designed for precise control in medium-high pressure, small-to-medium flow hydraulic systems. The valve supports manual and pneumatic dual actuation, features bi-directional detent positioning, and allows flexible switching between normally closed and normally open operating modes. It adapts to a wide operating pressure range of 50-700 bar with a rated flow of 15 L/min, meeting pressure matching requirements for harsh working conditions.
Adopting a poppet sealing structure to eliminate internal leakage at the source, all components are made of corrosion-resistant materials, and the plate-type design facilitates disassembly and daily maintenance. The direct-acting poppet valve features fast response and precise control, and can be extended to adapt to multiple actuation forms such as hydraulic/cylinder drive, solenoid, and manual push button, with some actuation supporting contact hold function. Widely used in industrial hydraulic stations, heavy machinery, automated production lines and other fields, it provides high-sealing, high-stability fluid direction control solutions for medium-high pressure hydraulic systems.