tender for procurement of spares of control valves for various m/s instrumentation limited make installed at 1x500 mw sgtps mppgcl birsinghpur. , pressure seal for drv 18/25 as per tender schedule. , gasket v543/595 for drv 18/25 as per tender schedule. , pressure seal for drv 5/11 as per tender schedule. , gasket v543/595 for drv 5/11 as per tender schedule. , pressure seal for drv-22/15 as per tender schedule. , gasket v543/595 for drv-22/15 as per tender schedule. , grafoil packing for drv-22/15 as per tender schedule. , pressure seal for drv-2/8 as per tender schedule. , gasket v543/595 for drv-2/8 as per tender schedule. , grafoil packing for drv-2/8 as per tender schedule. , pressure seal for asv-8 as per tender schedule. , gasket v543/595 for asv-8 as per tender schedule. , grafoil packing for asv-8 as per tender schedule. , packing grafoil for fdv-14 as per tender schedule. , gasket (v543(g)/monel) for fdv-14 as per tender schedule. , pressure seal for fdv-14 as per tender schedule. , plug with stem for cdv-22/25 as per tender schedule. , grafoil packing spa1xm for cdv-22/25 as per tender schedule. , plug with stem for cdv-39 as per tender schedule. , cage for cdv-39 as per tender schedule. , seat ring for cdv-39 as per tender schedule. , sleeve for cdv-39 as per tender schedule. , backup ring for cdv-39 as per tender schedule. , pressure seal for cdv-39 as per tender schedule. , gasket (v595) for cdv-39 as per tender schedule. , grafoil packing for cdv-39 as per tender schedule. , plug with stem for cdv-43 as per tender schedule. , cage for cdv-43 as per tender schedule. , seat ring for cdv-43 as per tender schedule. , sleeve for cdv-43 as per tender schedule. , backup ring for cdv-43 as per tender schedule. , pressure seal for cdv-43 as per tender schedule. , gasket (v595) for cdv-43 as per tender schedule. , grafoil packing for cdv-43as per tender schedule. , plug with stem for cdv-10/12/14 as per tender schedule. , cage for cdv-10/12/14 as per tender schedule. , seat ring for cdv-10/12/14 as per tender schedule. , sleeve for cdv-10/12/14 as per tender schedule. , backup ring for cdv-10/12/14 as per tender schedule. , pressure seal for cdv-10/12/14 as per tender schedule. , gasket (v595) for cdv-10/12/14 as per tender schedule. , grafoil packing for cdv-10/12/14 as per tender schedule. , pressure seal for cdv-67 as per tender schedule. , gasket (v543/v595) for cdv-67 as per tender schedule. , grafoil packing for cdv-67 as per tender schedule. , pressure seal for ecw-114 as per tender schedule. , gasket (v543/v595) for ecw-114 as per tender schedule. , grafoil packing for ecw-114as per tender schedule. , epdm seat for exv-27/28 as per tender schedule. , epdm o-ring packing for exv-27/28 as per tender schedule.