KOMAI Hydraulic Control System

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5-series proportional multi-way valve (flow rate 16–210 L/min)

This product is a multifunctional cartridge‑type combination valve that integrates pressure, flow, and directional control. It typically consists of three functional modules: a manifold block, a directional control valve, and an end plate. Primarily used in electrohydraulic control systems for construction machinery, it regulates the direction and speed of hydraulic cylinders or hydraulic motors. The valve offers electro‑proportional control, digital on/off control, fluid‑control, pneumatic control, and manual operation, enabling stepless speed regulation that remains unaffected by load variations. Its load‑sensing capability allows multiple actuators to operate simultaneously and independently at different speeds and pressures, up to the pump’s maximum flow rate.