Description
Robertshaw 700-422 Natural Gas Valve Overview
The Robertshaw 700-422 is a dependable 24-volt natural gas valve engineered for reliable fuel control in residential and light commercial heating applications. With a 1/2″ inlet and 3/4″ outlet connection, this valve delivers a smooth, controlled gas flow at a 3.5″ water column (WC) inlet pressure rating, making it a trusted replacement or OEM component for a wide range of heating systems.
Key Features
- 1/2″ inlet x 3/4″ outlet pipe connections
- 24-volt AC operating voltage for compatibility with standard heating controls
- 3.5″ water column (WC) inlet pressure rating for natural gas
- Natural gas (N.G.) service
- Designed for reliable, consistent gas flow regulation
- Suitable for residential and light commercial heating equipment
Specifications
- Brand: Robertshaw
- Model/SKU: 700-422
- Inlet Connection: 1/2″
- Outlet Connection: 3/4″
- Voltage: 24V AC
- Inlet Pressure: 3.5″ WC
- Gas Type: Natural Gas (N.G.)







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