Maxon 400CMA11BA11BB22A0 Valve

Valve, Gas, 4", ANSI Flanged, CP Port Flow Capacity, Auto-reset, 2 Way Normally Closed, General Purpose, Buna Body O-rings and Bumper, Cast Iron Body, Internal Trim Package 1, 115Vac 60Hz Solenoid Voltage, 115Vac 60Hz Motor Voltage, 6 Second Motor Timing, VOS2/VCS2 Switch Options, and NEMA 4 Enclosure Rating

400CMA11BA11BB22A0 is the direct replacement for 400CMA11BA11BB21A0 (HAS TWO EXTRA AUX. SWITCHES)

Maxon 400CMA11BA11BB22A0 Gas Valve – 4” ANSI Flanged, 2-Way Normally Closed, Auto-Reset, NEMA 4

The Maxon 400CMA11BA11BB22A0 is a high-performance general-purpose gas valve designed for demanding industrial combustion systems. With a 4" ANSI flanged connection and CP port flow capacity, this 2-way normally closed valve delivers precise control, reliable shutoff, and superior safety performance in gas flow applications.

Engineered with a cast iron body and Buna body O-rings and bumper, this valve ensures long-lasting durability even in harsh environments. The valve includes an auto-reset function, internal trim package 1, and 6-second motor timing, making it ideal for systems requiring consistent and responsive gas control.

✅ Key Features:

• Valve Size: 4"

• Connection Type: ANSI Flanged

• Function: 2-Way, Normally Closed

• Flow Capacity: CP Port

• Reset Type: Auto-reset

• Body Material: Cast Iron

• Seals: Buna O-rings and Bumper

• Solenoid Voltage: 115Vac 60Hz

• Motor Voltage: 115Vac 60Hz

• Motor Timing: 6 Seconds

• Switch Options: VOS2/VCS2

• Enclosure Rating: NEMA 4 (weather-resistant)

🔧 Benefits:

• Reliable gas shutoff for safety-critical systems

• Fast motor timing supports quick actuation

• NEMA 4 enclosure suitable for outdoor or rugged environments

• Compatible with a wide range of industrial gas control applications

• Built to Maxon’s high standards for performance and longevity

Whether you're upgrading or replacing a gas control component, the Maxon 400CMA11BA11BB22A0 Valve offers the durability, precision, and reliability needed for industrial heating and combustion systems.