tender for supply of lp valves for fy 2025-26 of all circles for 2x660mw csctpp, chhabra (make-leader/l&t/aira/ksb/audco/cresent) - gun metal gate valves rising stem, inside screwed ends,heavy duty as per is – 318 –gr-2 (material for body & bonnet is gun metal and hand wheel ci is-210) of following sizes: 2 a. 15 mm 3 b. 20 mm 4 c. 25 mm 5 d. 40 mm 6 e. 50 mm 7 gun metal ball valve cl-150 screwed end 8 a. 15 mm 9 b. 20 mm 10 c. 25 mm 11 d. 40 mm 12 e. 50 mm 13 gun metal glove valves non rising stem, inside screwed ends,heavy duty as per is – 318 –gr-2 (valve standard is778-1984, body & disc gun metal and hand wheel ci is-210) of following sizes: 14 a. 15 mm 15 b. 20 mm 16 c. 25 mm 17 d. 40 mm 18 gun metal non return valve is-318 gr. 2 wafer types screwed end (fluid type-air)of following sizes: 19 a. 25 mm 20 bronze gate valves, rising stem, inside screwed ends,heavy duty as per is – 318 –gr-2 of following sizes: 21 a. 15 mm 22 b. 20 mm 23 c. 25 mm 24 d. 40 mm 25 e. 50 mm 26 bronze globe valves, rising stem, inside screwed ends, heavy duty as per is–318–gr-2 of following sizes: 27 15 mm 28 25 mm 29 40 mm 30 50 mm 31 cast iron gate valves class – 125, pn 16in following sizes: 32 a. 40 mm 33 b. 50 mm 34 c. 80 mm 35 d. 100 mm 36 e. 125 mm 37 f. 150 mm 38 g. 200 mm 39 h. 250 mm 40 i. 300 mm 41 j. 350 mm 42 k. 400 mm 43 l. 450 mm 44 cast steel globe valves class-150pn 16 45 a. 150 mm 46 b. 100 mm 47 c. 200 mm 48 cast iron gate valve pn-10, is-14846, flanged ends 49 a. 80 nb 50 b. 100 nb 51 c. 200 nb 52 d. 300 nb 53 cast iron glove valve pn-10 bs-5152, flanged ends 54 a. 80 nb 55 b. 100 nb 56 copper alloy globe valve, pn-10,manual operated 57 a. 15 nb 58 b. 40 nb 59 c. 50 nb 60 ball valves material cast iron for air line (pressure:- 10 kg/cm2 max.) 61 a. size 1 62 b. size 1.5 63 c. size 2 64 d. 1/2 npt (f) 65 e. 3/4 npt (f) 66 f. 1 npt (f) 67 ball valves class-150 68 a. 100 nb lever operated 69 b. 150 nb lever operated 70 cast carbon steel floatinggear operated ball valves class – 150in following sizes: 71 a. 100mm 72 b. 150 mm 73 c. 200 mm 74 forged carbon steel floatinglever operated ball valves class – 800 in following sizes :- 75 a. 50 mm 76 b. 20 mm 77 c.15 mm 78 cast carbon steel floatinggear operated ball valves class – 150 in following sizes:- 79 a. 200mm 80 forged stainless steel globe valves class – 800 (mov) 81 a. 50 mm 82 needle valve(size:1/2) 83 cast iron globe valve ,pn-16, rating bs-5152, flanged end, h/w operated 84 a. 100 nb 85 ss valve 86 a. globe valve ss 304 100nb , 150 class dm water line 87 cast iron gate valves class-150, pn 16 in following sizes: 88 a. 80 mm 89 b. 100 mm 90 c. 150 mm 91 d. 200 mm 92 ball valves material cast iron for water/air line (pressure:- 10 kg/cm2 max.) 93 a. 15 nb 94 b. 25 nb 95 c. 40 nb 96 d. 20 nb 97 e. 50 nb 98 f. 80 nb 99 g. 100 nb 100 ball valve ss internals screwed connection 101 50 nb 102 25 nb 103 20 nb 104 15 nb 105 check valve ss internals screwed connection 106 a. 20 nb 107 b. 25 nb 108 c. 40 nb 109 cast iron air release valve screwed connection inlet 25 nb 110 gate valve cs body ss internals screwed connection 111 a. 20 nb 112 b. 25 nb 113 c. 40 nb 114 d. 50 nb 115 check valve ss internals, bsp(f), #800 dp-1kg/cm² 116 a. 15 nb 117 b. 20 nb 118 c. cs body ss intenals, bsp (f), # 800 d.p.-6 i 0.3kg./cm2, 20 nb 119 pressure relief valve, direct operated pressure relief valve dprs-20t200-11 120 cast iron globe valve is-210 gr. fg260 flanged end manual operated of following sizes: 121 a. 100 mm 122 cast iron non return valve is-210 gr. fg260 flanged end (fluid type-air) of following sizes: 123 a. 80 mm 124 a. 150mm 125 cast iron gate valve is-210 gr. fg260 flanged end manual operated of following sizes: 126 a. 100 mm 127 b. 150 mm 128 c. 200 mm