ZDa15 Electro-hydraulic Control Valve

ZDa15 Electro-hydraulic Control Valve   Our ZDa15 series electro-hydraulic integrated directional control valve is an intelligent control core specifically designed for small and medium-flow hydraulic systems.  It features a dual-link design with electromagnetic pilot and hydraulic drive, offering faster response and more precise control compared to ordinary hydraulic valves.   The valve body is made of high-strength alloy material and integrally cast, providing improved sealing performance and effectively reducing the risk of leakage under high-pressure conditions. It supports parallel oil circuits and power override functions, and allows for flexible combination of 1-7 valve sections, with options for spring return or ball detent modes. The valve incorporates an adjustable relief valve and an anti-backflow check valve, ensuring both system pressure regulation and safety protection. It is suitable for remote electronic control operation in applications without a compressed air source,…