Watts RK 919-RT 2 - Part of the RK-919 Series Strata Systems Epoxy-coated cast iron construction with

Epoxy-coated cast iron construction with anchor flange for durability and installation stability

it helps protect root systems

it manages water efficiently while maintaining a polished

Double O-ring

Watts RK 919-RT 2 - Part of the RK-919 Series Strata Systems Epoxy-coated cast iron construction withThis complete valve rubber repair kit provides all the parts necessary to repair or replace all the rubber parts of a 2 inch reduced pressure zone assembly backflow preventer, model 919. This kit consists of 2 check seat O rings, 2 check cover O rings, relief valve O ring, relief valve cover O ring, relief valve stem O ring, check rubber, relief valve diaphragm, quad ring, and relief valve disc. Features Factory replacement kit No special tools