Watts LFF116 300 B 20-200 LS 6 - Part of the LFF116 Series Inserta Tee The enclosure consists of fiberglass

The enclosure consists of fiberglass construction

and 1/2 inch male NPT inlet by 1/2 inch female NPT outlet

and FM approved

It operates by sensing the pressure drop in the supply line from downstream fixtures or appliances

and can be installed in a horizontal or vertical position

Watts LFF116 300 B 20-200 LS 6 - Part of the LFF116 Series Inserta Tee The enclosure consists of fiberglassThis 6 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 the