Atos HQ-012 10 Hydraulic Modular Flow Control Throttle Valve Double-Acting

Atos HQ-012 10 Hydraulic Modular Flow Control Throttle Valve Double-Acting is a modular, uncompensated hydraulic throttle valve from the Atos HQ family that provides precise flow restriction in ISO 4401 mounting patterns. The 10-size variant supports double-acting operation on both ports A and B (model codes such as 12 for IN-control double-acting and 22 for OUT-control double-acting), and is designed for flows up to 160 L/min with a high-pressure rating up to 350 bar on HQ-series configurations. It includes an integral check valve to permit free reverse flow and is offered with seal materials including NBR, FKM, and HNBR depending on configuration. Mounting and compatibility align with ISO 4401 size 10 footprints, making it suitable for bidirectional metering in hydraulic circuits where precise, non-bleed flow control is required.