Ross Controls 2174B3001 Solenoid Valve Three Quarters Inch

Ross Controls 2174B3001 is a 21 Series inline solenoid-pilot valve designed for compact, reliable pneumatic control in automation environments. This model supports multiple 21 Series configurations (2/2, 3/2, and 4/2 as part of the family) and operates over a pressure range of 2 to 10 bar (approximately 30 to 145 psi), making it suitable for precise actuation of cylinders, clamps, or other pneumatic devices. The valve is available in several coil voltage options, including 24 VDC (W), 120 VAC (Z), and 230 VAC (Y), with a DC coil typically drawing about 14 W and specifications that include an 87 VA inrush and 30 VA holding on 50/60 Hz, depending on the exact variant. Inline mounting and a robust poppet sealing design provide dependable shutoff and fast response in demanding applications, while the 21 Series platform offers variants with DIN and M12 electrical connections for easier integration into control panels. Hazardous-location versions exist for this family (for example 2174B3001Y-A), enabling use in environments requiring classifications such as Class I, Division 1. Typical applications include automated manufacturing lines, packaging equipment, and material handling where reliable directional control of compressed air is essential. To ensure an exact fit and performance, verify the model code for port size and configuration, since the trailing digits encode body/port size and connector style within the 21 Series catalog.