The ASCO EF8210G014 is a pilot-operated, normally open solenoid valve designed for controlling the flow of air, inert gases, light oil, and water. It features a 2-way/2-position valve design with a 1-inch orifice diameter and 1-inch nominal pipe size, providing a flow coefficient (Cv) of 13.This valve is rated for differential pressure: 5 to 150 psi (air, inert gas, water); 5 to 125 psi (light oil). Operating ambient temperature range: 14°F to 140°F. Maximum fluid temperature: 180°F. Key Features: - Valve Type: High Flow, Pilot Operated - Valve Configuration: 2-Way/2-Position, Normally Open - Body Material: Brass - Orifice Diameter: 1 in - Nominal Pipe Size: 1 in - Differential pressure rating: 5 to 150 psi (air, inert gas, water); 5 to 125 psi (light oil) - Flow Coefficient (Cv): 13 - Operating ambient temperature range: 14°F to 140°F - Maximum Fluid Temperature: 180°F - Environmental Rating: Indoor, Outdoor - Mounting Orientation: Vertical - Coil Included: Yes, with Class F insulation - Coil Enclosure: Explosion Proof, Watertight - Electrical Connections: 1/2 in Conduit Hub - Seal Material: NBR - Response Time: 1 second - Dimensions: 6-7/16 in height, 3-3/4 in length, 3-9/16 in width - Thread Type: NPT inlet and outlet (NPTF connection type) - Standards: UL Listed