ATOS KM-013 210 50 Hydraulic Modular Relief Valve

ATOS KM-013 210 50 hydraulic modular relief valve is a compact double‑stage relief valve from the ATOS KM family, designed to protect hydraulic circuits by venting excess pressure from port A to port T with a balanced poppet and ISO 4401 size 10 mounting. In the KM‑013 configuration it supports up to 120 L/min of flow and offers an adjustable pressure range of 10 to 210 bar, with the setting typically increased by turning clockwise and an optional handwheel version for precise control. Seals are available in NBR by default, with options for FKM (PE) or HNBR, and the 013 designation indicates a single port on A with discharge to T. This modular relief valve provides reliable circuit protection for a wide range of hydraulic systems and integrates with common manifolds and cartridge configurations.