Maxon 600HMA11BA11BB31A0 Gas Valve 322838-753 Diagnostic Reliability: Integrated circuitry designed

Diagnostic Reliability: Integrated circuitry designed to monitor system faults

Operational Safety: Prevents over-firing and thermal stress on the heat exchanger by maintaining correct gas flow rates

By restoring proper negative pressure

Industrial Grade Build: Designed for high-heat environments with reliable internal thermal overload protection

No external 24V power supply is required when connected to a compatible Siemens controller via the standard 6-wire cable

Maxon 600HMA11BA11BB31A0 Gas Valve 322838-753 Diagnostic Reliability: Integrated circuitry designedThe Maxon 600HMA11BA11BB31A0 is a heavy duty, 6 inch electromechanical safety shut off valve engineered for high capacity fuel gas service in industrial boilers, furnaces, and kilns. Featuring a robust cast iron body and an ANSI flanged connection, this normally closed gas valve is designed for immediate closure upon power interruption, ensuring a critical fail safe in combustion systems. The unit utilizes Buna N O rings and bumpers for reliable