bids are invited for procurement of spares of control valve spares model ez , 377526009013 , seat, part no1u285635072, model ez , 377519009025 , st rg, part no25a6683x072, model ez , 377506001015 , plug,stem assy, part no33b6109x052, modelet , 377526009014 , seat ring adaptor, part no1u2396x0032, modelet , 377519009024 , ring, part no10a4217x012, modelet , 377551001036 , ring,retaining,ext, part no10a4219x012, modelet , 377509007094 , seal ring, part no10a4215x032, modelet , 377527009026 , rings,anti, part no22b2617x012, modelet , 377551001035 , seat ring,part no 25a5713x052,model ez , 377545001058 , seat ring, part no.1u285235072 , 377519009020 , plug,stem assy, part no.16a5417x0a2 , 377540008588 , plug,stem assy, part no.11a5207x052 , 377540008593 , cage,whisper, part no.2v502433272 , 377540008590 , plug,stem,mflute, part no.2u8682x0032 , 377540008592 , cage,whisperpart no.2v502533272 , 377540008589 , diaphragm for tg inter face pneumatic valve , 377561011934 , plug,stem,part no28a1010x022,model et , 377526009015 , seat ring, part no2v721546172,ewt , 377561011936 , gasket set,part norgasketx282, modelet , 377539009040 , seat ring, part no 2b5100x0012, , 377519009023 , plug,stem,m,form part no2f1413x0012, , 377526009011 , ring , piston,part no.13b9176x012 , 377545001046 , seat ring, part no26a5290x032,model ehs , 377519009026 , seat ring, part no1u221946172,model es , 377519221013 plugstem,bal ~ 7 orf,1l7500,18.38ab,part no- 1v6584x0042,size-8 x6 ,model- ewt,make- emerson fisher, cage,whisper i (1 12,1 78 orf,34 tvl), part no.- 2v502433272 for crh to gsc control valve 18833261 2.5 es , seat ring ~ 8x6,7 port 2 trv,part no- 2v721546172,size-8 x6 ,model- ewt,make- emerson fisher, cage,eq%, part no-2u505933272,size-8 x6 ,model- ewt,make- emerson fisher, seat ring ~ 6x4,4 38 2 41port,wide bevel,part no-23b6129x012,size-6x4 ,model- , control valve pneumatic total quantity : 59