Watts LFF115-74 150 B 20-175 LS 20-200 1 1/2 - Part of the LFF115-74 Series roof-hatch-finder This 20 Gauge heavy-duty

This 20 Gauge heavy-duty

This lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 80 psi pressure relief setpoint

serviceable access is needed

Features Maximum working pressure is 200 psi (13

This lead free pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 50 psi pressure relief setpoint

Watts LFF115-74 150 B 20-175 LS 20-200 1 1/2 - Part of the LFF115-74 Series roof-hatch-finder This 20 Gauge heavy-dutyThis 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 reducing control valve is designed to automatically reduce a fluctuating higher inlet pressure to a constant lower downstream pressure regardless of varying flow rates. The quick closing action of the valve limits the possibility of damaging high inlet pressure