supply of procurement of maintenance kit for r6 relay valve(panel mounted) to ftrtil part no. 790534106 consisting of 13 items , maintenance kit for r6 relay valve(panel mounted) to ftrtil part no. 790534106 consisting of 13 items 1. valve to ftrtil part no. 799311150-1 no/set. 2. filter to ftrtil part no. 799331470 -1 no/s et. 3. diaphragm to ftrtil part no.799335840-1 no/set. 4 valve seat to ftrtil part no. 799336350 -1 no/ set. 5. valve retainer to ftrtil part no. 799336380 -1 no/set. 6 spring to ftrtil part no. 799336390 -1 n o/set. 7. snap ring to ftrtil part no. 799336410 -1 no/set. 8. grease sachet to ftrtil part no 799919710 -1 no/set. 9. 01 no.sealing ring to ftrtil part no. 799920950-1 no/set. 10 sealing ring to ftrtil part no. 799920960-1 no/set. 11. sealing ring to ftrtil part no. 799920990-1 no/set. 12. sealing ring to ftrtil p art no. 799923060 - 1 no/set 13. o-ring- ftrtil part no 511702000 - 2 no/set. [ warranty period: 30 mo nths after the date of delivery ] ]