supply of set of valves for knorr bremse make triplate panel (part no.ii74325)set of valves for knorr bremse make triplate panel (part no.ii74325),set of valves for knorr bremse make triplate panel (part no.ii74325) consist of 1)j1 relay valve (bc) kbi part no. 735690- 01 no. 2)isolating cock (fp) kbi part no. ii30399 or ii107853 - 01 no. 3)feed valve kbi part no.ii36508/0800 -01 no. 4)magnet valve (ip/run release) kbi part no.ii16356/1110 - 01 no. 5) double check valve kbi part no. ii40531 -01 no. 6)relay valve (r6) kbi part no.ii83410 -01 no. hsn code-8536 [ warranty period: 30 months after the date of delivery ]