Watts RK 774/774DCDA-CK2 6 - Part of the RK-774/774DCDA Series detectable-warning-mat-finder check cage

check cage

ZB1960-4IC

UPC - 098268589573

This 1/2 inch lead free dual check valve backflow preventer with atmospheric vent prevents the reverse flow of hot or cold polluted water from entering into the potable water supply

It features a lead free brass body with NPT threaded end connections

Watts RK 774/774DCDA-CK2 6 - Part of the RK-774/774DCDA Series detectable-warning-mat-finder check cageThis second check repair kit provides all the parts necessary to repair or replace the second check on a 6 inch double check valve assembly backflow preventer, model 774 and double check detector assembly backflow preventer, model 774DCDA. This kit consists of a complete number one cam check with a check O ring. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials Parts are specific to