ARO TB045B-000-N Two-Way Pneumatic Directional Control Valve

The ARO TB045B-000-N is a compact two‑way pneumatic directional control valve featuring a brass body and Buna‑N seals, with 1/2 in NPT ports. The 000‑N variant denotes a No Coil configuration, i.e., it is not solenoid‑actuated and uses direct‑acting control to open or close the flow path. As a 2‑way valve, it provides two ports for straightforward on/off control of a compressed‑air line, making it suitable for isolating or enabling flow to a connected device such as a small actuator or tool in tight spaces. Buna‑N seals and brass construction accompany the direct‑acting design, which can operate without an electrical coil. This TB045B‑000‑N model is part of the TB045B family and shares the same porting and material characteristics, with other TB045B variants available that offer different actuation options.