Product Series
Cast Steel Top Entry Ball Valve
Short Description
Top entry assembly can be repaire, maintaince and check, fireproof design for safe pipeline, metal to metal or PTFE sealing, long life, wide temperature range. It is widely used for the pipe system of gas, oil transproting and the pipes system in ser..
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Quick Detail
Top entry assembly can be repaire, maintaince and check, fireproof design for safe pipeline, metal to metal or PTFE sealing, long life, wide temperature range. It is widely used for the pipe system of gas, oil transproting and the pipes system in serious in serious conditions.
Technical character and standards compliance
1. Unibody design
2. Blow out proof stem, fire-proof and anti static design
3. Design and manufacture: API 6D
4. Face to face: ASME B16.34, BS5351
5. Flange dimensions: ASME B16.5 (MSS SP-44)
6. Temperature&pressure rating: ASME B16.34, BS5351
7. Inspection and test: API 598, API 6D
8. Valve operator: handle, gearbox, electric
Main materials
|
Part name
|
Material
|
|
Body/Bonnet
|
WCB, LCC, LCB, CF8, CF8M, CF3, CF3M
|
|
Ball
|
A105+ENP, A105+HCr, A105+Tungsten Carbide, 2Cr13, 304, 316, 304L, 316L
|
|
Seat
|
PTFE, 2Cr13, Stellite
|
Dimensions (mm) and weight for ANSI Class 150
|
SIZE
|
2"
|
2-1/2"
|
3"
|
4"
|
6"
|
8"
|
10"
|
12"
|
14"
|
16"
|
20"
|
24"
|
28"
|
|
(DN)
|
50
|
65
|
80
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
500
|
600
|
700
|
|
L (RF&BW)
|
178
|
190
|
203
|
229
|
394
|
457
|
533
|
610
|
686
|
762
|
914
|
1143
|
1245
|
|
H1
|
65
|
74
|
88
|
100
|
150
|
185
|
230
|
265
|
300
|
345
|
420
|
490
|
580
|
|
H
|
445
|
495
|
545
|
560
|
675
|
700
|
800
|
885
|
1005
|
1035
|
1255
|
1430
|
1680
|
|
W
|
200
|
300
|
300
|
300
|
400
|
500
|
600
|
600
|
650
|
650
|
700
|
800
|
800
|
|
Weight (kg)
|
30
|
45
|
57
|
100
|
215
|
407
|
560
|
710
|
860
|
1100
|
1931
|
3200
|
4600
|
Dimensions (mm) and weight for ANSI Class 300
|
SIZE
(DN)
|
2"
|
21/2"
|
3"
|
4"
|
6"
|
8"
|
10"
|
12"
|
14"
|
16"
|
20"
|
24"
|
28"
|
|
50
|
65
|
80
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
500
|
600
|
700
|
|
|
BORE DIAMETER
|
51
|
65
|
76
|
102
|
152
|
203
|
254
|
305
|
337
|
387
|
489
|
591
|
686
|
|
L
|
216
|
241
|
283
|
305
|
403
|
502
|
568
|
648
|
762
|
838
|
991
|
1143
|
1346
|
|
H1
|
65
|
74
|
88
|
100
|
150
|
185
|
230
|
265
|
300
|
345
|
420
|
490
|
580
|
|
H
|
445
|
495
|
545
|
560
|
675
|
700
|
800
|
885
|
1005
|
1035
|
1255
|
1430
|
1680
|
|
W
|
200
|
300
|
300
|
300
|
400
|
500
|
600
|
600
|
650
|
650
|
700
|
800
|
800
|
|
Weight (kg)
|
36
|
52
|
75
|
130
|
250
|
550
|
680
|
890
|
1080
|
1450
|
2500
|
4200
|
5900
|
Dimensions (mm) and weight for ANSI Class 600
|
SIZE
(DN)
|
2"
|
21/2"
|
3"
|
4"
|
6"
|
8"
|
10"
|
12"
|
14"
|
16"
|
20"
|
24"
|
28"
|
|
50
|
65
|
80
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
500
|
600
|
700
|
|
|
BORE DIAMETER
|
51
|
65
|
76
|
102
|
152
|
203
|
254
|
305
|
337
|
387
|
489
|
591
|
686
|
|
L
|
292
|
230
|
356
|
432
|
559
|
660
|
787
|
838
|
889
|
991
|
1194
|
1397
|
1549
|
|
H1
|
75
|
80
|
93
|
110
|
160
|
200
|
240
|
275
|
320
|
365
|
440
|
500
|
610
|
|
H
|
470
|
520
|
570
|
585
|
700
|
735
|
840
|
935
|
1060
|
1070
|
1300
|
1480
|
1740
|
|
W
|
200
|
300
|
300
|
300
|
400
|
500
|
600
|
600
|
650
|
650
|
700
|
800
|
800
|
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