API 6D Full Bore Swing Check Valve, 30 Inch, 300 LB


API 6D Full Bore Swing Check Valve Provider: API 6D Swing Check Valves, ASTM A216 WCB, 30 Inch, DN750, Class 300 LB, PN50, RF Flange, Full Bore.

Categories

Check Valves

Tags

API 6D Check Valves , Full Bore Check Valves , Swing Check Valves

Detail Information

Full Bore Swing Style Check Valve 

Design Standard: API 6D, ASME B16.34, BS 1868
Body Material: ASTM A216 WCB
Nominal Diameter: 30 Inch, DN750
Pressure: Class 300 LB, CL300, PN50
End Connection: RF Flange
Construction: Full Bore
Face To Face: ASME B16.10
Test And Inspection: API 598
Feature: Bolted Bonnet Swing Check Valve with Cylinder, Compact and reasonable product structure, reliable tightness and good performance, Smooth fluid passageway and small fluid resistance, Swing type disc, Can be designed with a Damping Cylinder, Rapid closing and flexible actions of the valve disc, Rapid closing and flexible actions of the valve disc, Small closing impact, water hammer is not liable to be generated, Smooth fluid passageway and small fluid resistance

Product Range

Body material: carbon steel, stainless steel, alloy steel
Nominal diameter: 1/2 Inch - 60 Inch (DN15-DN1500)
Pressure range: Class150-2500 LB (PN10-PN420)
End connection: RF, RTJ, BW
Working temperature:-196℃ - +560℃




 
ASME CLASS 300 (PN 50)
Size
in/mm
D L H Weight (lb/kg)
RF RTJ BW   RF/RTJ
2
50
2
51
10.5
267
11.14
283
10.5
267
6.1
155
51
23
2 ½
65
2 ½
64
11.5
292
12.13
308
11.5
292
7.09
180
81
37
3
80
3
80
12.52
318
13.15
334
12.52
318
7.87
200
101
46
4
100
4
102
14
356
14.65
372
14
356
8.66
220
156
71
6
150
6
152
17.5
444
18.11
460
17.5
444
12.4
315
256
116
8
200
8
203
21
533
21.61
549
21
533
15.16
385
445
202
10
250
10
252
24.5
622
25.12
638
24.5
622
16.93
430
652
296
12
300
12
305
28
711
28.62
727
28
711
19.29
490
943
428
14
350
14
337
33
838
33.62
854
33
838
21.65
550
1284
583
16
400
15.24
387
34
864
34.65
880
34
864
24.61
625
1661
754
18
450
17
432
38.5
978
39.13
994
38.5
978
26.38
670
2059
935
20
500
19
483
40
1016
40.75
1035
40
1016
29.13
740
2544
1155
24
600
23
584
53
1346
53.86
1368
53
1346
31.89
810
3101
1408
28
700
27
686
59
1499
60
1524
59
1499
34.25
870
3789
1720
32
800
29
737
62.76
1594
63.74
1619
62.76
1594
38.98
990
4141
1880
36
900
35
889
82
2083
82.64
2099
82
2083
45.67
1160
2846
2200
The dimension and weights are for reference only and subject to change without notice.
1. For more size or dimensional information, please contact our sales representative.
 
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