Description
The Maxitrol M511R-3/4 3/4″ Modulating Gas Valve is a precision modulator valve engineered for use in Maxitrol Selectra Series 14, 44, 94, and SC10 gas control systems. This valve regulates gas flow by responding to control signals and maintaining a stable combustion rate without mechanical butterfly mechanisms, making it ideal for negative-pressure burner applications. Featuring a right-side outlet and low-fire bypass adjustment, it ensures consistent temperature control and reliable burner modulation performance. Built to Maxitrol quality standards, it supports smooth operation and reduced cycling in HVAC systems, industrial heaters, and process equipment. Ideal for technicians and installers, this valve helps deliver stable, accurate control where modulated gas flow is required.
Key Features
- Modulating gas valve with right-side outlet for precise flow control in Selectra systems
- Designed for Maxitrol Series 14, 44, 94 & SC10 gas control applications
- Low-fire bypass adjustment for improved burner modulation performance
- Compatible with negative-pressure (pull through) direct-fired burners
- Robust construction supports reliable operation in HVAC and industrial environments
