Watts LFF115-74 150 B 20-175 LS 50-145 4 - Part of the LFF115-74 Series ZC100F-2NH ZB415M-4NL-SB

ZB415M-4NL-SB

Features ET-30 expansion tank

It’s particularly suited for roof terraces

or wash bays—it delivers robust performance with convenient maintenance features

the 6 mil thickness ensures reliable performance under pressure

Watts LFF115-74 150 B 20-175 LS 50-145 4 - Part of the LFF115-74 Series ZC100F-2NH ZB415M-4NL-SBThis 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 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 from