Procurement of NRVs and Valves for various auxiliaries of Unit no. 1 to 4, PH II, at SGTPS, MPPGCL, Birsinghpur

NRV for Stator water Pump, Body : CF8 M, Trim: SS316, Class: 300, Type: SCV Serial No: 501 to 504, Size: 4”, Type of End Connection: Flanged, PCD: 190 mm, Flange to Flange: 347 mm, No. of Holes in flange: 08

MS-6 HP-BP warm up isolating line, Body size 40 mm, Type Glove valve, max working pressure 165.61 kg/cm2, max working temperature 540 °C, material: Alloy steel, End connection SW, Class ANSI 2500 Pipe OD: 48.3mm Thickness = 10 mm

MS-8 HP-BP warm up isolating line, Body size 40 mm, Type Glove valve, max working pressure 165.61 kg/cm2, max working temperature 540 °C, material: Alloy steel, End connection SW, Class ANSI 2500 Pipe OD: 48.3mm Thickness = 10 mm

Tag No. DMW- 39 Filling valve to Expansion Tank Size NB 50 mm, Working pressure/ Temp. = 10 kg.cm2 / 50 °C, Type: Gate valve Trim Disc: ASTM A351 Gr CF8M, Pressure Class in LBS=150, End details: FF (Flat faced) Pipe OD=60.3 mm Thickness= 5.4 mm, Flange to flange length 160 mm, No. of hole 4

NRV for discharge line of Boiler Feed Pumps Body size:- 250 mm NB Type :- Check valve Max. working pressure: 262.00 kg/cm2 Max. working Temp.:- 170 °C Material:- Cast steel End connection:- Butt Weld Pipe OD/thickness :- 244.5/27