ROSS Controls 2771B9001 Pneumatic Control Valve

ROSS Controls 2771B9001 is a Classic 27 Series inline poppet directional control valve designed for standard-temperature industrial pneumatic systems. This 2/2 normally closed device (valve function 1) uses a 2‑inch body/port size encoded by the 9001 suffix and features a compact inline layout suited to tight installations. It is solenoid pilot–controlled (actuation code 7), and, on non-prefixed units, the port threads are standard NPT; BSPP-threaded variants are available as D2771B9001W, with the W suffix indicating a 24 VDC coil on compatible models. In the 27 Series, these inline poppet valves provide reliable pneumatic control for actuating cylinders, clamps, part-ejection mechanisms, or braking-style functions within automated equipment.