Watts LFF116 150 B 20-200 LS 1 1/2 - Part of the LFF116 Series Strip Drian UPC - 098268633665

UPC - 098268633665

This valve has a bronze body with a machine flange on the inlet side with 3/4 inch female NPT pipe threaded inlet connection and male straight-pipe threaded for locknut outlet connection

Features Stainless Steel

Acts as an emergency overflow to protect roof structures

Watts LFF116 150 B 20-200 LS 1 1/2 - Part of the LFF116 Series Strip Drian UPC - 098268633665This 1 1 2 inch ACV is armed with ArmorTek, a patented 3 part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. This pressure relief control valve is designed to permit flow when upstream pressure is above the adjustable setpoint of the control pilot, and throttle toward closed when upstream pressure falls below the adjustable setpoint. When the valve is installed off the main line on