supply of set of valves .set of valves .,set of valves ( leveling valve qty. 02 nos. and duplex check valve qty. 1 no.) to ftrtipl l eveling valve part no. 038001000, duplex check valve part no. 039001500 or kbil leveling valve part no . 1.3.1901, duplex check valve part no. 1.3.1902 or sona blw leveling valve part no. 3eb 6631, duplex check valve part no. 3eb 6632 or equivalent ( one set consisting of 02 items and 3 no.) confirming to rd so spec no-c-k407 rev-4. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] carriage stores depot ajmer, rajasthan 24.00 set nwr => limited