procurement of valves and its spares of fae tower for stg-ii ahp under ahp-mm dept. at bktps. => limited=-1 valve seat of 65nb vent -eq valve for dry system ahp-2 bktpp moc: high chrome alloy ci additional data: high chrome seat for modified 65 nb three way vent equalising valve for air lock vessel & primary collector tank of ahp-ii. moc for disc : high chrome. 2 valve disc of 65nb vent-eq valve for dry system ahp-2 bktpp moc: high chrome alloy steel additional data: high chrome disc for modified 65 nb three way vent equalising valve for air lock vessel & primary collector tank of ahp-ii. moc for disc : high chrome. 3 gate of rotary segregating valve additional data: gate of rotary segregating valve material-ni hard / high crome type-1 astm-a-532 class-1 type-a, 550 bhn min ) part no.: no-1851-02. 4 valve seat for rotary segregating valve ahp-2 bktpp moc: cs astm a-532-82 class iii type-a, make: indure additional data: pvt ltd., part no-1851-05 5 equalising valve $for nuva feeder for ahp-i additional data: modified 65 nb three way vent equalising valve ( without cylinder but compatible with existing eastern pneumatic make cylinder, bore size:2.5 inch & stroke size :4 inch ) complete assembly for air lock vessel & primary collector tank of ahp stage ii. moc : for disc & seat - high chrome. moc : for body - ci fg 220, is:210 moc : for disc lever ( c-20 ) - ms moc : for shaft with key - en 8