ATOS 881223 HQ-013 L12 Hydraulic Solenoid Valve Block

ATOS 881223 HQ-013 L12 hydraulic solenoid valve block is a compact, modular valve assembly that houses an HQ-013 flow-throttling valve in a single manifold. As part of ATOS HQ-series modular valves, the block is non-compensated and includes a check valve to allow bidirectional flow, enabling straightforward directional control in tight spaces. The L12 coil variant is included with this model, designed for use with ATOS drive electronics in electrohydraulic power units and industrial hydraulic control assemblies. This valve block is intended for industrial environments and is commonly employed in power units and machine-tool automation where compact packaging and reliable actuation are required. HQ-013 valves offer simple flow throttling with a check valve for reverse flow, making them a practical choice for compact hydraulic circuits that do not require compensation. The 881223 part number identifies this specific block variant within the HQ-013 family and is found in catalog and surplus listings under ATOS modular valve blocks.