Solenoid Valve, 2-Way, 2-Position, Normally Closed, 1 in Pipe Size, 120V AC, Diaphragm, Piston

The ASCO EF8220G025 is a pilot-operated, normally closed solenoid valve designed for controlling the flow of hot water and steam. It features a diaphragm valve design with two flow paths (2-way) and two actuator positions (2-position). The valve body is constructed of brass and includes the coil and necessary seals for operation. It supports a nominal pipe size of 1 inch with NPTF inlet and outlet connections. Rated for hot water up to 210°F and steam up to 353°F.

Key Features:

• Valve Type and Design: Diaphragm, Piston; Pilot Operated; 2-Way, 2-Position
• Body Material: Brass
• Connections: 1 in nominal pipe size; NPTF inlet and outlet connection types; NPT thread type
• Media Compatibility: Hot Water and Steam
• Maximum Fluid Temperatures: 210°F for hot water, 353°F for steam
• Operating Pressure Differential: 5 psi minimum and up to 150 psi (hot water), 125 psi (steam), 125 psi (air/inert gas), and 210 psi (light oil)
• Coil: Includes coil with H class insulation; explosion proof and watertight enclosure; electrical connection by 1/2 in conduit with 18 in leads
• Seal Material: EPDM, PTFE, TFE, P
• Ambient Temperature Operating Range: 14°F minimum to 140°F maximum
• Electrical: 120V AC supply voltage, 10.1 W power consumption, operating at 50 Hz and 60 Hz frequencies
• Dimensions: Overall height 5-13/16 in, length 3-3/4 in, width 3-5/32 in
• Includes seals and coil
• Certifications: CSA, UL Listed