ROSS Controls D2773A9072 Solenoid Pilot Air Control Valve

ROSS Controls D2773A9072 is a solenoid-pilot, 3/2-way inline air control valve from the 27 Series, designed for direct electrical control of a pneumatic actuator. It features a 24 VDC coil and a 2-inch body/port size, delivering higher flow for larger cylinders, with a normally closed (3/2 NC) configuration in the unactuated state. The valve uses Buna-N seals and is suitable for ambient temperatures from 40 to 120 °F (4 to 50 °C) and media temperatures from 40 to 175 °F (4 to 80 °C), making it compatible with standard industrial compressed air systems. Port threads are NPT by default, and to order BSPP threads you can prefix the model number with a D (e.g., D2773A9072W). As a member of the inline-mounted 27 Series, it is intended for compact installation where reliable high-flow control is required, such as in clamping, cylinder positioning, and broader factory automation applications. The exact configuration—actuation method, port layout, and electrical connection—follows the 27 Series model-numbering conventions, and the valve is compatible with standard ROSS air logic adapters to enable enhanced sequencing and timing within larger control schemes. For proper integration, provide filtered, dry compressed air and observe 24 VDC electrical safety practices in the control panel.