Description
The Maxon 300CMA11AA11BB21A0 is a heavy-duty industrial gas valve engineered for reliable shutoff and flow control in demanding combustion and general-purpose HVAC applications. Built around a robust cast iron body with Buna body O-rings and bumper for long-lasting sealing integrity, this valve delivers dependable performance in a wide range of gas-handling systems.
Key Features
- 3″ pipe size with ANSI threaded end connections for straightforward installation into standard piping systems
- CP (Characterized Port) flow capacity for optimized, consistent gas flow performance
- Auto-reset functionality for convenient, automatic return to service after a shutoff event
- 2-way, normally closed (NC) configuration ensures gas flow is safely interrupted upon loss of power
- General purpose design suitable for a broad range of combustion and HVAC gas control applications
- Buna body O-rings and bumper provide reliable sealing and vibration resistance
- Cast iron body construction for superior durability and pressure handling in industrial environments
- Internal Trim Package 1 for enhanced internal flow and shutoff performance
Electrical Specifications
- Solenoid Voltage: 115Vac, 60Hz
- Motor Voltage: 115Vac, 60Hz
Construction & Design
- Body Material: Cast Iron
- Seals: Buna O-rings and bumper
- Trim: Internal Trim Package 1
- End Connection: ANSI Threaded
- Valve Type: 2-Way, Normally Closed
- Flow Capacity: CP (Characterized Port)
- Reset Type: Auto-reset
Application
The Maxon 300CMA11AA11BB21A0 is ideal for industrial burner management, boiler gas trains, and general-purpose combustion systems where a reliable, motorized gas shutoff valve is required. Its normally closed, auto-reset design ensures safe operation and easy system recovery, while the ANSI threaded 3″ connection simplifies integration into existing piping configurations.
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