Watts LFM116 300 B 20-200 LS 4 - Part of the LFM116 Series Z100F-4NH It features NPT threaded union

It features NPT threaded union female end connections

Its single cut-out design requires less roof cutting allowing for faster and lower cost installation

and sweat by FPT end connections

The maximum working pressure is 175 psi (12

UPC - 098268589399

Watts LFM116 300 B 20-200 LS 4 - Part of the LFM116 Series Z100F-4NH It features NPT threaded unionThis 4 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