Watts LFM116 GRV B 20-200 PI 2 1/2 - Part of the LFM116 Series American Wick Drain This 1 inch boiler pressure

This 1 inch boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment

Features Water seal of high temperature resisting material isolates spring working parts from water during relief

and small pumps

female NPT inlet and outlet connection

Watts LFM116 GRV B 20-200 PI 2 1/2 - Part of the LFM116 Series American Wick Drain This 1 inch boiler pressureThis 2 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