Asco S261SH02N3JK4 120V 2" NPT Normally Closed Gas Safety Shutoff Valve

The Asco S261SH02N3JK4 is a heavy-duty 2-way gas safety shutoff valve designed for commercial and industrial gas applications requiring reliable automated control. This normally closed (N.C.) solenoid valve features a 2-inch NPT connection and operates on 120VAC power.

Key Specifications:

• Voltage: 120VAC
• Port Size: 2" NPT female threads
• Valve Configuration: 2-way, normally closed
• Flow Coefficient (Cv): 80
• Maximum BTU Capacity: 4,180,000 BTU/hr
• Maximum Working Pressure: 25 PSI
• Body Material: Forged brass construction
• Service: Natural gas, LP gas, and other compatible fuel gases

Features & Benefits:

• Normally closed design provides fail-safe operation—valve closes when power is interrupted
• High flow capacity (Cv 80) supports large commercial heating equipment and industrial burners
• Asco quality construction ensures long service life and reliable performance
• 2-inch port size accommodates high-volume gas flow applications
• Suitable for integration with building management systems, safety circuits, and burner controls

This valve is ideal for safety shutoff applications in commercial boilers, furnaces, industrial ovens, process heaters, and other gas-fired equipment where automatic shutoff capability is required for safe operation.