SUNDUN Hydraulic Valve Block

Gray iron (HT250) or ductile iron (QT450-10), weight approx. 1.8 kg (varies slightly by model). Precision-cast for reliability and compact design, ideal for construction machinery, agricultural equipment, and industrial hydraulic systems. Standard ports: G1/4" or NPT threads; custom porting and surface finishes (e.g., zinc plating, powder coating) available. Commonly used in excavators, loaders, hydraulic power units, and automated machinery.