Watts 0386471 Valve THPU32HP7Y While primarily used for air

While primarily used for air and fuel gas

making it a staple for contractors maintaining Trane and American Standard HVAC systems where motor lead wire compatibility and CFM output are critical for system performance

Its universal power supply allows for seamless integration across a wide voltage range

Designed to meet the precise tolerances of Lochinvar and A

Watts 0386471 Valve THPU32HP7Y While primarily used for airThe 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