Watts LFM116 GRV B 20-200 PI 6 - Part of the LFM116 Series snake fence This 1 1/4 inch boiler

This 1 1/4 inch boiler trim-out package is used for commercial and residential closed loop hydronic heating systems

It does not have a strainer

957RPDA Compatible Size Used On 2 1/2 IN to 10 IN Kit Contents Diaphragm

It features a cast iron body with aluminum-bronze disc plate

puncture-resistant

Watts LFM116 GRV B 20-200 PI 6 - Part of the LFM116 Series snake fence This 1 1/4 inch boilerThis 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