24 A Double Check Valve For Tri-Plate Panel Mounted Irab-9/Irab-10 Brake Sys Tem To Ftrtipl'S Pt. No. 7020032 00 For Electric Locos. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]