The Hoerbiger Origa 581RF-1-4 is a 2‑way solenoid valve from the Hoerbiger Origa S9 family, designed for direct electrical actuation at 220V. It carries the model 581RF-1-4 with the catalog/reference PA12679-6133, enabling precise on/off control in line installations. As a two-port valve, it is suited for industrial automation applications where a 220V coil supply is available.
