The Watts 0770180 is a heavy-duty 1/2 inch float valve from the rugged ST500 Series

and 395CAV series

and Payne units where precise RPM matching is non-negotiable for system balance

3" width mounting footprints

significantly reducing the carbon buildup that often plagues aftermarket alternatives

ASCO L8040G23 Valve 326070-701 The Watts 0770180 is aThe ASCO L8040G23 Valve is a high performance 2 way normally closed solenoid valve engineered specifically for low pressure fuel gas safety shutoff and air service applications. Featuring a robust aluminum body and durable NBR (Buna N) seals, this 3 4" NPT valve provides a substantial 9. 5 Cv flow coefficient, ensuring efficient media handling for industrial and commercial burners. Designed for reliability, the ASCO RedHat L8040G23 operates on a