|
Bolted cover,Two-piece or three-piece Body,fixed Ball
Full or Reduced bore,Blowout Proof Stem
Fire safe and Anti static
Dual seat with injection and drain & outlet
ASTM A216 WCB,A351 CF8,A351 CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: API 6D
Face to face(end to end): API 6D
Flanged connection:2~~24~to ANSI B16.5
Fire-safe: API 607,API 6FA
Butt welded end: ANSI B16.25
Test and inspection: API 6D
|
Materials
|
|
NO.
|
Part name
|
Material
|
|
21
|
Drain plug
|
Carbon steel/stainless steel
|
|
20
|
Worm gear/actuator
|
Manufacture’s standard
|
|
19
|
Antistatic device
|
Stainless steel
|
|
18
|
Constact spring
|
17-7PH/inconel-Alloy
|
|
17
|
O-ring
|
Viton
|
|
16
|
Ball guide bush
|
Carbon steel/SS
|
|
15
|
Cover washer
|
PTFE/NYLON
|
|
14
|
Thrust washer
|
Graphite PTFE/NYLON
|
|
13
|
Stem
|
CS+Plated/stainless steel
|
|
NO.
|
Part name
|
WCB
|
LCB
|
|
12
|
Socket head screw
|
A193 Gr B7
|
A320 Gr L7
|
|
11
|
Stud and nut
|
A193 Gr B7/A194 Gr 2H
|
A320 Gr L7/A194 Gr 4
|
|
10
|
Gasket
|
PTFE/SPIRAL WOUND
|
PTFE/SPIRAL WOUND
|
|
09
|
Packing
|
PTFE/Graphite
|
Graphite/PTFE
|
|
08
|
Seat ring
|
PTFE/RPTFE
|
PTFE/RPTFE
|
|
07
|
Sealing plate
|
A216 Gr WCB
|
A352 Gr LCB
|
|
06
|
Stem retainer
|
A216 Gr WCB
|
A352 Gr LCb
|
|
05
|
Ball guide
|
A105N+Nip
|
A182 F304
|
|
04
|
Ball seat
|
A182 F304
|
A182 F304
|
|
03
|
Ball
|
A182 F6a
|
A182 F304
|
|
02
|
R-body
|
A216 Gr WCB
|
A352 Gr LCB
|
|
01
|
L-body
|
A216 Gr WCB
|
A352 Gr LCB
|
|
NO.
|
Part name
|
CF8
|
CF8M
|
|
12
|
Socket head screw
|
A193 Gr B8
|
A193 Gr B8
|
|
11
|
Stud and nut
|
A193 B8/A194 8
|
A320 B8M/A194 B8
|
|
10
|
Gasket
|
PTFE/SPIRAL WOUND
|
PTFE/SPIRAL WOUND
|
|
09
|
Packing
|
GRAFOIL
|
GRAFOIL
|
|
08
|
Ball seat
|
PTFE/RPTFE
|
PTFE/RPTFE
|
|
07
|
Sealing plate
|
A315 Gr CF8
|
A315 Gr CF8M
|
|
06
|
Stem retainer
|
A315 Gr CF8
|
A315 Gr CF8M
|
|
05
|
Ball guide
|
A315 Gr CF8
|
A315 Gr CF8M
|
|
04
|
Seat ring
|
A182 F304
|
A182 F316
|
|
03
|
Ball
|
A315 Gr CF8
|
A315 Gr CF8M
|
|
02
|
R-body
|
A315 Gr CF8
|
A315 Gr CF8M
|
|
01
|
L-body
|
A315 Gr CF8
|
A315 Gr CF8M
|
|
Dimensions
|
|
Class 150
|
|
Size
|
inch
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
|
L-RF
|
mm
|
394
|
457
|
533
|
610
|
686
|
762
|
864
|
914
|
1067
|
|
L1-BW
|
mm
|
457
|
521
|
559
|
635
|
762
|
838
|
914
|
991
|
1143
|
|
L2-RTJ
|
mm
|
406
|
470
|
546
|
622
|
698
|
725
|
876
|
927
|
1079
|
|
B
|
mm
|
152
|
203
|
254
|
305
|
337
|
687
|
438
|
489
|
591
|
|
H
|
mm
|
270
|
315
|
360
|
410
|
425
|
475
|
525
|
590
|
695
|
|
K
|
mm
|
300
|
300
|
400
|
400
|
600
|
600
|
600
|
600
|
750
|
|
WT
|
Kg
|
110
|
160
|
320
|
448
|
567
|
850
|
1050
|
1350
|
1750
|
|
Dimensions
|
|
Class 300
|
|
Size
|
inch
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
|
L,L-RF~BW
|
mm
|
403
|
502
|
568
|
648
|
762
|
838
|
914
|
991
|
1143
|
|
L2-RTJ
|
mm
|
419
|
518
|
584
|
664
|
778
|
854
|
930
|
1010
|
1165
|
|
B
|
mm
|
152
|
203
|
254
|
305
|
337
|
387
|
438
|
489
|
591
|
|
H
|
mm
|
285
|
345
|
380
|
345
|
450
|
495
|
570
|
615
|
710
|
|
K
|
mm
|
300
|
300
|
400
|
400
|
600
|
600
|
600
|
750
|
750
|
|
WT
|
Kg
|
128
|
210
|
345
|
560
|
780
|
1020
|
1200
|
1625
|
2285
|
|
Dimensions
|
|
Class 600
|
|
Size
|
inch
|
2
|
2-1/2
|
3
|
4
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
|
L,L-RF~BW
|
mm
|
292
|
330
|
356
|
432
|
559
|
660
|
787
|
838
|
889
|
991
|
1092
|
1194
|
1397
|
|
L2-RTJ
|
mm
|
295
|
333
|
359
|
435
|
562
|
664
|
791
|
841
|
892
|
994
|
1095
|
1200
|
1407
|
|
B
|
mm
|
51
|
64
|
76
|
102
|
152
|
203
|
254
|
305
|
337
|
387
|
438
|
489
|
591
|
|
H
|
mm
|
190
|
230
|
265
|
295
|
300
|
355
|
415
|
455
|
505
|
515
|
600
|
640
|
735
|
|
K
|
mm
|
250
|
250
|
300
|
300
|
400
|
400
|
400
|
600
|
600
|
600
|
750
|
750
|
750
|
|
WT
|
Kg
|
34
|
40
|
45
|
98
|
200
|
395
|
555
|
840
|
1015
|
1220
|
1350
|
2080
|
2745
|
|
Dimensions
|
|
Class 900
|
|
Size
|
inch
|
2
|
2-1/2
|
3
|
4
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
|
L,L-RF~BW
|
mm
|
368
|
419
|
381
|
457
|
610
|
737
|
838
|
965
|
1029
|
1130
|
1219
|
1321
|
|
L2-RTJ
|
mm
|
371
|
422
|
384
|
460
|
613
|
740
|
841
|
968
|
1038
|
1140
|
1323
|
1334
|
|
B
|
mm
|
51
|
64
|
76
|
102
|
152
|
203
|
254
|
305
|
324
|
375
|
425
|
473
|
|
H
|
mm
|
210
|
250
|
285
|
280
|
360
|
455
|
510
|
525
|
595
|
650
|
685
|
695
|
|
K
|
mm
|
250
|
300
|
300
|
400
|
400
|
600
|
600
|
600
|
750
|
750
|
750
|
800
|
|
WT
|
Kg
|
45
|
50
|
72
|
130
|
235
|
495
|
690
|
1050
|
1350
|
1750
|
2300
|
2850
|
|
Dimensions
|
|
Class 1500
|
|
Size
|
inch
|
2
|
2-1/2
|
3
|
4
|
6
|
8
|
10
|
|
L,L-RF~BW
|
mm
|
368
|
419
|
470
|
546
|
706
|
832
|
991
|
|
L2-RTJ
|
mm
|
371
|
422
|
473
|
549
|
711
|
841
|
1000
|
|
B
|
mm
|
51
|
64
|
76
|
102
|
146
|
184
|
241
|
|
H
|
mm
|
230
|
260
|
290
|
305
|
370
|
470
|
520
|
|
K
|
mm
|
300
|
300
|
400
|
400
|
600
|
600
|
750
|
|
WT
|
Kg
|
52
|
74
|
98
|
144
|
320
|
695
|
960
|
|
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