Watts RK 009M1-RT - Part of the RK-009 Series inlet-protection-finder and features the soft-weave process

and features the soft-weave process to ensure the netting remains flat and pliable

Pressure relief is set at 175 psi (12

Seepage openings + frame clamps: Peripheral slots around the frame allow water flow even when paving sits close

Cover O-ring Kit Type First Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268374292

Truncated Domes have become increasingly popular

Watts RK 009M1-RT - Part of the RK-009 Series inlet-protection-finder and features the soft-weave processThis complete rubber parts replacement kit 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. This kit consists of a two check assembly O rings, two disc assemblies, one cover O ring, one RV diaphragm, one RV seat O ring, one sensing passage O ring, one diaphragm plate O ring, one RV lower stem O ring, one RV upper stem