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1/2 in. NPT Backflow Preventer, DialSet Boiler Fill Assembly

FM911/U

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  7. 1/2 in. NPT Backflow Preventer
Resideo Logo

1/2 in. NPT Backflow Preventer, DialSet Boiler Fill Assembly

FM911/U

Automatic Water Control

This 1/2 in. NPT Backflow Preventer from Resideo is a pressure regulating valve for the automatic control of boiler feed water and other pressure reducing applications. Especially constructed for expansion tank mounting.

Resideo Logo

1/2 in. NPT Backflow Preventer, DialSet Boiler Fill Assembly

FM911/U

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Specifications

1/2 in. NPT Backflow Preventer, DialSet Boiler Fill Assembly

Product Overview

One of the Family

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