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Enhanced Safety Logic: Reliable flame detection prevents dangerous gas accumulation during ignition failures
While primarily used for air and fuel gas
Its universal power supply allows for seamless integration across a wide voltage range
Modular Versatility: The 25-Series diaphragm head accommodates various pilots for customized pressure reducing valve configurations
Watts 0386471 Valve THPU32HP7Y Enhanced Safety Logic: Reliable flameThe Watts 0386471 (Series 9D M3) is a heavy duty 1 2" backflow preventer with vent designed specifically for boiler feed lines, laboratory equipment, and processing tanks where continuous pressure is a factor. As a veteran grade dual check valve, it features a forged brass body and stainless steel internal components to resist fouling and ensure long term reliability in non health hazard applications. The integrated atmospheric vent provides an