Watts LFRK 909RPDA-RV 21/2 - 3 - Part of the RK-909RPDA Series Access Tile Adjustable top for proper finish-floor

Adjustable top for proper finish-floor positioning

The stainless steel option provides an even higher lifespan

8″ × 8″ square fixed top with heel-proof ductile iron grate

ZB199-NB-3NL

Integration & Outlet Versatility: Offers interface compatibility with waterproofing membranes

Watts LFRK 909RPDA-RV 21/2 - 3 - Part of the RK-909RPDA Series Access Tile Adjustable top for proper finish-floorThis 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. This kit consists of a sleeve O ring, seat O ring, piston O ring, stem O ring, RV disc assembly, diaphragm, piston seal, bottom plug O ring, adapter O