Procurement Of Spares For Control Valves Instrumentation Ltd Ntpc Procurement Of Spares For Control Valves Instrumentation Ltd Ntpcnabinagar Stps. , Cage,Il,Vsc,6In,Cl300,Bw , Trim,Il,Vsn,3In,Cl300 , Vsn-3:Vsn-3 #300: Cage , Vsc-1.5:#300:Cv-4:Cage , Stem,1,Il,Vsc,2In,Cv-11 , Cage,3,Il,Vsc,2In,Cv-11 , Vsc-4;#600:Cv99:Cage , Cage,Il,Vsc-Va2r,Cl300 , Vsp(M)-6:#300:Cage(Lower) , Plug W/Stem,Il,Vsc,8In,Cv:640,300,Bw , Cage,Il,Vsc 8,8In,Cv=640,300Bw , Plug W/Stem,Il,Vsc,16In,Cv:2000,300,Bw , Cage,Il,Vsc-16,16In,Cv=2000,300,Bw , Pressure Seal,Il,Vsc,16In,Cv-2000,300,Bw , Gasket Set,Il,Vsc,16In,Cv:2000,Cl300,Bw , Packing,4,Il,Vsc,16In,Cv-2000,Cl300,Bw , Pressure Seal,Il,Vsc-12,12In , Packing,4,Il,Vsc,Grafoil,12In,Cl300 , Complete Valve Assy,Il,Vspm , Plug,4,Il,Vsn,5In,Cl300 , Vsn-5:#300: Cage , Vsc(M)-6:#300:Cv-430:Cage