Febco - FRK 825YD/826YD-VS 2 1/2-10 - Part of the RK-825YD/826YD Series ZC100F-4NH It consists of a lead

It consists of a lead free body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections

Designed for continuous or intermittent pressure applications

and adjustable stem packing gland

ZN415-2IP-7N-P

This 4 inch LFF113FP flood protection shutdown control valve protects against property damage caused by continuous discharge from a reduced pressure zone backflow assembly

Febco - FRK 825YD/826YD-VS 2 1/2-10 - Part of the RK-825YD/826YD Series ZC100F-4NH It consists of a leadThis relief valve seat ring kit includes the parts necessary to repair or replace the seat ring of a 2 1 2 to 10 inch reduced pressure zone assembly, series 825 and reduced pressure detector assembly, series 826YD. All parts are genuine and original to the valve. Features Factory replacement parts No special tools required for servicing All parts are made of high quality materials Fits 2 1 2 to 10 inch reduced pressure zone assembly and reduced