Nordyne 921691 2-Stage Natural Gas Valve 1/2 Inch 24V

The Nordyne 921691 is a 2-stage natural gas brass globe valve designed for residential and light commercial HVAC applications. This precision-engineered valve provides reliable gas flow control for furnaces and heating systems requiring dual-stage operation.

Key Specifications:

• Voltage: 24 volts AC
• Inlet pressure range: 1.7" to 3.3" water column (WC)
• Connection size: 1/2 inch NPT
• Brass construction for durability and corrosion resistance
• 2-stage operation for enhanced heating efficiency
• Globe valve design for precise flow control

This valve is engineered to meet stringent safety and performance standards for natural gas applications. The 2-stage functionality allows the heating system to operate at lower capacity during mild conditions and full capacity when maximum heating is required, improving energy efficiency and comfort control. The brass body ensures long-term reliability in demanding HVAC environments.