Watts RK 919-VT 1 1/4-2 - Part of the RK-919 Series roof-hatch-finder ZB453-3NH-5B

ZB453-3NH-5B

This 1 by 1 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets

Specifications Kit Type Repair Kit Lead Free YES Product Group DOMESTIC BALL VALVES UPC - 098268702422

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/2 IN Outlet Connection Type Press Outlet Thread Type Does Not Apply To Product Part Number 0858569 Series B1156F Standard Reduced Pressure Setting-BAR 1

Watts RK 919-VT 1 1/4-2 - Part of the RK-919 Series roof-hatch-finder ZB453-3NH-5BThis total relief valve repair kit provides all the parts necessary to repair or replace the relief valve assembly on a 1 1 4 and 2 inch reduced pressure zone assembly backflow preventer, 919. This kit consists of the relief valve assembly, relief valve spring, and relief valve 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