Maxitrol M611B-1 1" Modulating Gas Valve Both Sides Tapped Low Fire Start

The Maxitrol M611B-1 is a 1-inch modulating gas valve designed for precise control of gas flow in heating applications. This valve features both sides tapped configuration for flexible installation options and incorporates low fire start capability for improved safety and efficiency during ignition cycles.

Key Features:

• 1-inch NPT connection size for standard gas line integration
• Modulating control allows precise adjustment of gas flow rates based on heating demand
• Both sides tapped design provides installation flexibility and easier piping configurations
• Low fire start function ensures safe ignition at reduced gas flow before ramping to operating levels
• Durable construction suitable for commercial and industrial heating systems
• Compatible with various gas types including natural gas and LP with proper conversion

This valve is commonly used in boilers, furnaces, commercial heating equipment, and other applications requiring proportional gas flow control. The modulating design provides better temperature control and improved energy efficiency compared to on/off valves.