Watts RK 919-CK1 3/4 - Part of the RK-919 Series Access Tile Z326-2IP-DB

Z326-2IP-DB

Bottom outlet connects to 1-1/2 in

two plastic replaceable check valves

adjustable packing stem and threaded 1/2 inch male by 3/8 inch female flare nut end connections

Watts RK 919-CK1 3/4 - Part of the RK-919 Series Access Tile Z326-2IP-DBThis first check repair kit provides all the parts necessary to repair or replace the first check on a 3 4 inch reduced pressure zone assembly backflow preventer, model LF919. This kit consists of the check assembly, spring, and cover O ring. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials Serviceable in the field Specifications Compatible Series or Model 919 Compatible Size Used On