The ASCO 8210G004MO is a brass-bodied, 2-way, 2-position pilot-operated solenoid valve with a normally closed starting configuration. Media compatibility: Air, Inert Gas, Light Oil, Water. Ambient operating temperature range: 14°F to 140°F; maximum fluid temperature: 180°F. The valve features NPTF inlet and outlet connections with a nominal 1-inch pipe size and a 1-inch orifice diameter. Mounting orientation: Vertical. Enclosure rating: IP66; suitable for indoor and outdoor environments. The valve is UL listed and includes the coil and seals necessary for installation. Key Features: - Body Material: Brass - Valve Design: 2-Way/2-Position - Operation Type: Pilot Operated - Valve Starting Configuration: Normally Closed - Valve Ways: 2-Way - Media Compatibility: Air, Inert Gas, Light Oil, Water - Maximum Operating Pressure Differential: 150 psi (Air/Inert Gas, Water), 100 psi (Light Oil) - Minimum Operating Pressure Differential: 5 psi (Air/Inert Gas, Light Oil, Water) - Electrical Voltage: 120V AC - Coil Enclosure: Without Junction Box, Watertight - Coil Insulation Class: F - Electrical Connections: 1/2 in Conduit Hub - Response Time: 1 second - Seal Material: NBR - Environmental Rating: Indoor, Outdoor - Dimensions (L x W x H): 2-13/16 in x 2-5/16 in x 3-11/16 in - Includes: Coil and Seal - NEMA Enclosure Ratings: 1, 2, 3, 3S, 4, 4X - IP Rating: 66 - Wattage: 6.1 W - Mounting Orientation: Vertical