The ASCO™ Series 345 Solenoid Valves offer an affordable solution for low-flow applications, such as in analytical equipment, biofuel systems, and refineries. These 4-way, solenoid air-pilot valves are available in brass and stainless steel, with NPTF port sizes of 1/4 inch. They are suitable for controlling air, inert gas, light oil, and water, with flow rates ranging from 0.5 Cv to 1.0 Cv. Certified for use in hazardous environments, the valves meet CSA, SIL, and UL standards.