ROSS Controls W7476A8331 Single Solenoid Pilot Controlled Poppet Valve

ROSS Controls W7476A8331 is a W74 Series ANSI-size-20 base-mounted, 5/2 single-solenoid pilot-controlled poppet valve designed for precise pneumatic control in automated systems. It uses a poppet construction with rubber-coated aluminum poppets and stainless steel components to deliver near-zero internal leakage and durable performance in demanding environments. The valve is energized by a 24 VDC coil and features plug-and-socket electrical connections integrated to a sub-base for streamlined installation and reliable electrical reliability at the valve interface. With a port size of 1¼–1½ inches and a flow coefficient (Cv) of about 11, it provides substantial air flow for medium-to-large pneumatic circuits, while the unit’s base mounting supports straightforward manifold integration and ANSI-compliant valve-to-base interfacing. The W7476A8331 weighs approximately 6.1 lb (2.8 kg) and is rated for standard-temperature pneumatic service, making it suitable for diverse industrial applications. This model includes a non-locking manual override, enabling manual operation when power is unavailable, and represents a compact, durable option within the W70/W74 ANSI family for single-solenoid, poppet-based 5/2 valve needs in automation and process control systems.