The ASCO 8262H263 Solenoid Valve is a direct-acting, normally open 2-way/2-position valve designed for controlling the flow of air, inert gas, light oil, and water. Constructed with a brass body and equipped with an NBR seal, it operates with a coil included and features an enclosure designed to resist moisture intrusion; no junction box included. The valve supports horizontal or vertical mounting and functions at ambient temperatures ranging from -13°F to 131°F, with fluid temperatures up to 180°F. Key Features: - Valve Design: 2-Way/2-Position, Normally Open configuration - Operation Type: Direct Acting - Nominal Pipe Size: 1/4 in; Center Line Pipe Center Size: 2-1/2 in - Connection Types: NPTF inlet and outlet connections; thread type NPT - Coil: Includes coil, insulation class F, with 120V AC voltage and 10.1 W wattage - Electrical Connections: 1/2 in Conduit with 18 in Leads - Environmental Rating: Corrosive, Hazardous, Indoor, Outdoor; NEMA Enclosure Ratings 1, 2, 3, 3S, 4, 4X - Flow Characteristics: Coefficient of Volume (Cv) 0.54; Orifice Diameter 5/32 in - Operating Pressure Differential: 0 to 90 psi for air/inert gas and water; 0 to 70 psi for light oil - Physical Dimensions: Overall Height 3-1/8 in; Overall Length 1-9/16 in; Overall Width 2-1/16 in - Response Time: 1 second