Febco - FRK 856/876V-CK4 4 - Part of the RK-856/876/876V Series ZA100F-3NH The galvanized option is galvanized

The galvanized option is galvanized twice

Fits 1/2 and 3/4 inch double check valve assembly

LFU5B (LF223) UPC - 098268849455

Through the Americans with Disabilities Act (ADA) tactile warning surfaces have been required to assist visually impaired persons

Febco - FRK 856/876V-CK4 4 - Part of the RK-856/876/876V Series ZA100F-3NH The galvanized option is galvanizedThis check kit includes the parts necessary to repair or replace the check module of a 4 inch double check valve assembly and double check detector assembly, series 856 and 876V. All parts are genuine and original to the valve. Features Factory replacement parts No special tools required for changing parts All parts are made of high quality materials Fits 4 inch double check detector assembly Specifications Compatible Series or Model 856, 876V