Description
The Maxon 150SMM11AA11BA1A0 is a heavy-duty, general-purpose gas shutoff valve engineered for reliable fuel control in commercial and industrial combustion applications. Built around a robust cast iron body with Buna-N body O-rings and bumper, this valve delivers long-lasting, leak-tight performance in demanding environments.
Key Features
- 1-1/2″ ANSI threaded connection for straightforward installation into standard piping systems
- Standard port flow capacity for dependable gas throughput
- Manual-reset operation ensures the valve must be deliberately re-energized after a safety shutoff event, adding a critical layer of operator control
- 2-way, normally closed (NC) configuration — valve closes automatically upon power loss for fail-safe operation
- General purpose design suitable for a wide range of combustion and gas control applications
- Cast iron body provides excellent strength and durability in industrial settings
- Buna-N (Nitrile) body O-rings and bumper for reliable sealing and chemical compatibility with natural gas and LP gas
- Internal Trim Package 1 for optimized internal flow and sealing performance
- 115Vac, 60Hz solenoid voltage — compatible with standard North American electrical supply
- Standard handle included for manual operation and visual position indication
Specifications
- Brand: Maxon
- SKU / Part Number: 150SMM11AA11BA1A0
- Valve Type: Gas Shutoff Valve
- Connection Size: 1-1/2″
- Connection Type: ANSI Threaded
- Port Configuration: Standard Port Flow Capacity
- Reset Type: Manual-Reset
- Valve Action: 2-Way, Normally Closed (NC)
- Body Material: Cast Iron
- Seal Material: Buna-N (Nitrile) O-rings and Bumper
- Internal Trim: Package 1
- Solenoid Voltage: 115Vac, 60Hz
- Application: General Purpose
Application
The Maxon 150SMM11AA11BA1A0 is ideal for use in commercial boilers, industrial burners, process heaters, and other combustion systems where positive gas shutoff and manual-reset safety control are required. The normally closed, manual-reset design ensures that gas flow cannot resume automatically after a trip event, making this valve an essential component in safety-critical fuel train assemblies.







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