Watts LF5BM3-HP-Z6 3/4 - Part of the LFU5B-Z3 Series nwgf This relief valve rubber parts
Baker’s notes & crumb story
Description
Watts LF5BM3 HP Z6 3 4 Part of the LFU5B Z3 Series nwgf This relief valve rubber parts This relief valve rubber parts repair kit is used for replacing or repairing the relief valve assembly on a 2 1 2 and 3 inch reduced pressure zone assembly which is used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure ZA163 10IP