Cast Steel Check Valve

Features      BW End RJT End  Face to Face and End to End dimension:ASME B16.10 Flange dimension:ASME B16.5 B.W.End to ASME B16.25 Wall Thickness:API600,BS 1968 Parts List No: Parts Material 1 Body ASTM A216 Gr.WCB 2 Seat ring ASTM A105+13Cr 3 Disc ASTM A216 Gr.WCB+13Cr 4 Hinge ASTM A216 Wr.WCB 5 Washer ASTM A276 410 6 Arm rod ASTM A276 410 7 Gasket ring ASTM A182 F304 8 Plug ASTM A276 410 9 Push bolt ASTM A276 410 10 Cover bolt ASTM A193 Gr.B7 11 Cover nut ASTM A194 Gr.2H 12 Gasket Soft lron 13 Cover ASTM A216 Gr.WCB 14 Eye bolt C.S. 15 Pin ASTM A276 410 16 Nut 304S.S. 17 Washer ASTM A276 410 Dimensions & Weights   Class 900 Valve Size in. mm 2 50 2-1/2 65 3 80 4 100 6 150 8 200 10 250 12 300 L-L1 (RF-BW) in. mm 14.5 368 16.5 419 15 381 18 457 24 610 29 737 33 838 38 965 L2 (RTJ) in. mm 14.62 371 16.62 422 15.12 384 18.12 460 24.12 613 29.12 740 33.12 841 38.12 968 H (open) in. mm 12.63 321 13.75 349 12.63 321 16 406 18.88 479 22.25 565 26.13 664 30.5 775 WT (Kg) in. mm 70 50 160 71 90 68 150 113 305 230 516 387 810 632 1120 901 Class 1500 L-L1 (RF-BW) in. mm 14.5 368 16.5 419 18.5 470 21.5 546 27.75 705 32.75 832 39 991 44.5 1130 L2 (RTJ) in. mm 14.62 371 16.62 422 18.62 473 21.62 549 28 711 33.13 842 39.4 1000 45.12 1146 H (open) in. mm 12.63 321 13.75 349 14.38 365 16.5 419 20.13 511 26.75 680 29.75 756 33.75 857 WT (Kg) in. mm 70 50 110 87 170 135 300 245 695 560 1190 965 1850 1480 2750 2180 Class 2500 L-L1 (RF-BW) in. mm 17.75 451 20 508 22.75 578 26.5 673 36 914 40.25 1022 50 1270 56 1422 L2 (RTJ) in. mm 17.87 454 20.25 514 23 584 26.88 683 36.5 927 40.87 1038 50.88 1292 56.88 1445 H (open) in. mm 16.38 416 16.5 419 17.38 441 18.88 479 20.13 511 28 711 33.5 851 39.38 1000 WT (Kg) in. mm 150 120 240 195 350 280 650 540 1450 1200 2550 2200 3950 3150 5700 4550