Asco EF8320G202 3-Way Normally Closed Explosionproof Solenoid Valve 1/4" SS 120/60

The Asco EF8320G202 is a direct-acting, 3-way, normally closed (NC) solenoid valve from ASCO's RedHat II Series 8320. Featuring a stainless steel body and an explosionproof (EF) enclosure, this valve is engineered for reliable performance in hazardous and demanding industrial environments. It operates on 120V AC / 60 Hz and is rated for use with air, water, light oil, and dry natural gas service.

Key Features:

• Valve Configuration: 3-way (3/2), normally closed — closes when de-energized
• Body Material: Stainless steel for superior corrosion resistance
• Port Size: 1/4" Female NPT connections
• Orifice Size: 3/32" (2.4 mm)
• Flow Coefficient: Cv = 0.12
• Maximum Operating Pressure: 150 PSI (air, water, light oil) at up to 200°F
• Coil Power: 10.1 watts, Class F insulation
• Voltage: 120V AC / 60 Hz (also compatible with 110V AC / 50 Hz)
• Enclosure Rating: Explosionproof and watertight — NEMA Types 3, 3S, 4, 4X, 6, 6P, 7, and 9
• Hazardous Location Rating: Class I, Div. 1, Groups A, B, C & D; Class II, Div. 1, Groups E, F & G
• Ambient Temperature Rating: Standard rated to -40°F — no special cold-weather modification required
• No Minimum Operating Pressure Differential required — zero-differential operation
• All NPT connections in valve body for straightforward in-line piping
• Mountable in any position for installation flexibility
• Rebuild Kit: 312191-ASCO

Certifications & Approvals:

• CSA Certified
• UL Listed — General Purpose Valve
• Meets applicable CE Directives
• SIL 3 Capable per IEC 61508 (normally closed construction), certified by EXIDA

The ASCO Series 8320 EF8320G202 is an ideal choice for process control, pilot valve, and actuation applications in oil & gas, chemical processing, and other hazardous or outdoor industrial environments requiring proven explosionproof protection.