Product Range:
● Size: NPS 1/2”~ 24”
● Pressure Rating: Class 150 -2500LB
Design Feature:
● Bolted bonnet (BB) or Pressure seal bonnet (PSB) design.
● Casting or forged body.
● Full port or reduced port design.
● Back seal design.
● Stem is one-piece wrought material.
● Tapered disc, Flat disc., Regulating Disc, Parabolic disc.
● Outside Screw and Yoke.
● Rising stem and non-rising stem
● Renewable Seat or welding Seat.
● Special request: Locking device ( Interlock ) ,Position indicator. Limit Switch.
● Extend bonnet for cryogenic & underground Service.
Materials:
● WCB, LCB, WC6, WC9, C12, C5, CF8, CF8M, CF3, CF3M, CN7M etc.
Operators:
● Lever operated
● Gearbox Operated
● Electric Actuators
● Piston Spring Return Pneumatic Actuators
● Scotch Yoke Pneumatic Actuators
● Electro-hydraulic actuator.
Standards compliance
Design and Manufacture: ANSI B16.34, BS1873
Face to face(end to end): ANSI B16.10
Flanged connection: ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598
A. Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating parts
|
Materials
|
|
NO.
|
Part name
|
Material
|
|
18
|
Grub screw
|
Carbon steel
|
|
17
|
Hand wheel nut
|
Carbon steel
|
|
16
|
Hand wheel
|
Carbon steel
|
|
15
|
Eye bolt and nut
|
A 193 B7/A194 4~A193 B8/A194 8
|
|
14
|
Pin
|
Carbon steel/SS
|
|
13
|
Stem nut
|
A 439-D2/cu-alloy
|
|
12
|
Gland flange
|
Carbon steel
|
|
11
|
Gland bush
|
Stain steel
|
|
10
|
Back seat
|
Stain steel
|
|
09
|
Pisc nut
|
CS+SS/SS/SS+STL
|
|
08
|
Stem
|
Stain steel
|
|
07
|
Seat ring
|
See body material
|
|
06
|
Disc
|
|
NO.
|
Part name
|
WCB
|
LCB
|
WC6
|
WC9
|
|
05
|
Stud and nut
|
A193 Gr B7/A194 Gr 2H
|
A320 Gr L7/A194 Gr 4
|
A193 Gr B16/A194 Gr 4/7
|
A193 Gr B16/A194 Gr 4/7
|
|
04
|
Gland Packing
|
Graphite
|
Graphite
|
Graphite
|
Graphite
|
|
03
|
Gasket
|
Spiral wound/Soft lron
|
Spiral wound/Soft lron
|
Spiral wound/SS304
|
Spiral wound/SS304
|
|
02
|
Bonnet
|
A216 Gr WCB
|
A352 Gr LCB
|
A271 Gr WC6
|
A271 Gr WC9
|
|
01
|
Body
|
A216 Gr WCB
|
A352 Gr LCB
|
A271 Gr WC6
|
A271 Gr WC9
|
|
NO.
|
Part name
|
C5
|
C12
|
CF8
|
CF8M
|
|
05
|
Stud and nut
|
A193 Gr B16/A194 Gr 4/7
|
A193 Gr B16/A194 Gr 4/7
|
A193 Gr B16/A194 Gr 4/7
|
A193 Gr B7/A194 Gr 2H
|
|
04
|
Gland Packing
|
Graphite
|
Graphite
|
Graphite
|
Graphite
|
|
03
|
Gasket
|
Spiral wound/Soft lron
|
Spiral wound/Soft lron
|
Spiral wound/SS304
|
Spiral wound/SS316
|
|
02
|
Bonnet
|
A217 Gr C5
|
A217 Gr C12
|
A351 Gr CF8
|
A351 Gr CF8M
|
|
01
|
Body
|
A217 Gr C5
|
A217 Gr C12
|
A351 Gr CF8
|
A351 Gr CF8M
|
CLASS 150~1500 CAST STEEL GLOBE VALVE
Dimensions (mm) and weight for ANSI Class 150
|
Size
|
inch
|
2
|
2-1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
|
L,L2-RF,BW
|
mm
|
203
|
216
|
241
|
292
|
356
|
406
|
495
|
622
|
698
|
787
|
914
|
978
|
|
L1-RTJ
|
mm
|
216
|
229
|
254
|
305
|
368
|
419
|
508
|
635
|
711
|
800
|
927
|
991
|
|
HW/HG
|
mm
|
330
|
390
|
410
|
475
|
540
|
585
|
725
|
825
|
940
|
1200
|
1270
|
1300
|
|
DW/DG
|
mm
|
200
|
250
|
250
|
300
|
350
|
350
|
450
|
500
|
600
|
600
|
650
|
650
|
|
Weight
|
KG
|
23
|
29
|
40
|
59
|
95
|
115
|
178
|
268
|
385
|
540
|
760
|
1050
|
Dimensions (mm) and weight for ANSI Class 300
|
Size
|
inch
|
2
|
2-1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
|
L,L2-RF,BW
|
mm
|
267
|
292
|
318
|
356
|
400
|
444
|
559
|
622
|
711
|
838
|
863
|
|
L1-RTJ
|
mm
|
283
|
308
|
333
|
371
|
416
|
460
|
575
|
638
|
727
|
854
|
879
|
|
HW/HG
|
mm
|
350
|
425
|
485
|
520
|
565
|
655
|
825
|
920
|
1155
|
1250
|
1295
|
|
DW/DG
|
mm
|
200
|
250
|
300
|
300
|
350
|
350
|
500
|
600
|
700
|
700
|
450
|
|
Weight
|
KG
|
30
|
45
|
60
|
83
|
135
|
162
|
265
|
375
|
525
|
765
|
1100
|
Dimensions (mm) and weight for ANSI Class 600
|
Size
|
inch
|
2
|
2-1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
|
L,L2-RF,BW
|
mm
|
292
|
330
|
356
|
432
|
508
|
559
|
660
|
787
|
|
L1-RTJ
|
mm
|
295
|
333
|
359
|
435
|
511
|
562
|
664
|
791
|
|
HW/HG
|
mm
|
420
|
490
|
550
|
590
|
620
|
700
|
950
|
1140
|
|
DW/DG
|
mm
|
250
|
300
|
300
|
350
|
500
|
500
|
600
|
600
|
|
Weight
|
KG
|
39
|
61
|
76
|
122
|
210
|
245
|
447
|
692
|
Dimensions (mm) and weight for ANSI Class 900
|
Size
|
inch
|
2
|
2-1/2
|
3
|
4
|
5
|
6
|
8
|
|
L,L2-RF,BW
|
mm
|
368
|
419
|
381
|
457
|
559
|
610
|
737
|
|
L1-RTJ
|
mm
|
371
|
422
|
384
|
460
|
562
|
613
|
740
|
|
HW/HG
|
mm
|
495
|
540
|
600
|
655
|
670
|
780
|
1050
|
|
DW/DG
|
mm
|
300
|
350
|
350
|
500
|
500
|
350
|
350
|
|
Weight
|
KG
|
96
|
79
|
117
|
178
|
305
|
355
|
730
|
Dimensions (mm) and weight for ANSI Class 1500
|
Size
|
inch
|
2
|
2-1/2
|
3
|
4
|
6
|
|
L,L2-RF,BW
|
mm
|
368
|
419
|
470
|
546
|
705
|
|
L1-RTJ
|
mm
|
371
|
422
|
473<, /DIV>
|
549
|
711
|
|
HW/HG
|
mm
|
550
|
580
|
625
|
750
|
925
|
|
DW/DG
|
mm
|
300
|
350
|
400
|
450
|
600
|
|
Weight
|
KG
|
116
|
125
|
145
|
210
|
475
|
English
中文版
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