Cast Steel Check Valve


Features
 
 
 BW EndRJT 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:PartsMaterial
1BodyASTM A216 Gr.WCB
2Seat ringASTM A105+13Cr
3DiscASTM A216 Gr.WCB+13Cr
4HingeASTM A216 Wr.WCB
5WasherASTM A276 410
6Arm rodASTM A276 410
7Gasket ringASTM A182 F304
8PlugASTM A276 410
9Push boltASTM A276 410
10Cover boltASTM A193 Gr.B7
11Cover nutASTM A194 Gr.2H
12GasketSoft lron
13CoverASTM A216 Gr.WCB
14Eye boltC.S.
15PinASTM A276 410
16Nut304S.S.
17WasherASTM A276 410
Dimensions & Weights 
Class 900Valve Sizein.
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 1500L-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 2500L-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

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