The HANLIDA DSG-02-3C4-D24-N-50 / Z2S6 / MBRV-02P-L / MTCV-02W-X is a comprehensive hydraulic valve stack assembly engineered for precise fluid power control. Manufactured by Zhejiang Handa Machinery, this high-performance modular system features a 3-position, 4-way solenoid-operated directional valve (DSG-02-3C4-D24-N-50) powered by dual 24V DC solenoids (SOL a and SOL b). The complete stack integrates essential control functions, including a Z2S6 modular pilot-operated check valve, an MBRV-02P-L modular relief valve, and an MTCV-02W-X modular throttle check valve. Designed for NG02/CETOP-02 subplate mounting, this assembly ensures reliable pressure regulation, precise flow control, and efficient directional management for demanding industrial hydraulic applications.