supply of set of valves [leveling valve qty. 02 nos. and duplex check valve qty. 1 no.]set of valves [leveling valve qty. 02 nos. and duplex check valve qty. 1 no.],set of valves [leveling valve qty. 02 nos. and duplex check valve qty. 1 no.] to ftrtil lev eling valve part no. 038001000, duplex check valve part no. 039001500 or kbil leveling valve part no. ii 68831, duplex check valve part no. 1.3.1902 or m/s escorts leveling valve drg. no. 3eb6631 alt 03, dupl ex check valve drg. no. 3eb6632 alt.03 [ one set consisting of 02 items and 3 nos.]. material to be procu red from rdso approved vendor for air suspension control equipment conforming to rdso spec. no. c- k 407(rev.04) amendment-1 of september 2018. [ warranty period: 30 months after the date of delive ry ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited