ASCO K3A671V 1-1/4″ 24V Normally Closed Gas Valve, 5 PSI Max

The ASCO K3A671V is a 1-1/4″ normally closed (NC) solenoid-operated gas valve designed for dependable automatic shutoff in commercial and industrial gas control applications. Engineered by ASCO — a trusted leader in fluid control — this valve delivers precise, fail-safe operation, defaulting to the closed position whenever power is removed to protect downstream equipment and personnel.

Key Features

• 1-1/4″ pipe connection for straightforward inline installation
• 24V operating voltage for compatibility with standard low-voltage control circuits
• Normally closed (NC) design ensures gas flow is shut off upon power loss — a critical safety feature
• 5 PSI maximum operating pressure rated for typical residential and light commercial gas supply lines
• Solenoid-actuated for fast, responsive open/close cycling
• Built to ASCO’s rigorous quality and reliability standards for gas service

Typical Applications

• Gas burner control systems
• Commercial heating equipment
• Boilers and furnaces requiring automatic gas shutoff
• Industrial process gas control

Specifications

• Brand: ASCO
• SKU / Part Number: K3A671V
• Pipe Size: 1-1/4″
• Voltage: 24V
• Valve Action: Normally Closed (NC)
• Maximum Pressure: 5 PSI
• Media: Gas