the finished surface is permeable allowing water to pass through
model FBV-3C
This 1/4-3/4 IN complete rubber parts replacement kit for series SS009M2 is used for repairing the parts to the relief valve to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure
It operates by sensing the pressure drop in the supply line from downstream fixtures or appliances
Z534-8IP-C
Watts BF-03-121-15-M2 8 - Part of the BF03-121 Series geogrid the finished surface is permeableThis 8 IN full lug style butterfly valve, model BF 03 121 15 M2, is used in HVAC, irrigation, OEM, commercial, and institutional applications and wherever positive shutoff is required to control the flow of liquids, gases, and slurries. It features iron body construction, aluminum bronze disc, EPDM seat, a stainless steel shaft, mounting pad for 10 position lever. Features Cast iron body Aluminum bronze disc EPDM seat Lever handle Specifications Body