|
CS Gate Valves
Construction
- Out side Screw and yoke, Flanged end or Buttwelding, Ring joint facings available for higher classes
- Flexible wedge, solid wedge, split wedge, double disc and parallel side are available
- Threaded seat ring, seal welded seat ring or integral seat (SS valve Only) available
- Self aligning two piece gland, Live-loading optional
- Anti-frictional ball thrust bearing in yoke sleeve for higher sizes and classes
- Locking arrangement and By-pass arrangement optional
Operated
Hand wheel, chain wheel, gear, electric or pneumatic actuator available.
Standards
|
Basic design
|
API 600 / API 603 / BS 1414
|
|
Testing
|
API 598/BS 6755
|
|
Flanged end
|
ASME B 16.50
|
|
Buttwelding end
|
ASME B 16.25
|
|
Face to Face dimensions
|
ASME B 16.10
|
Materials
|
BODY
|
WCB / LCB / CA15 / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / C5 / C12
|
|
TRIM
|
SS 13%Cr. / SS 304 / SS 316 / SS 304L / SS 316L / ALLOY 20
|
CLASS 150
| SIZE (Inch) |
2
|
2 1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
26
|
28
|
30
|
32
|
36
|
40
|
42
|
|
L-RF (mm.)
|
178
|
191
|
203
|
229
|
254
|
267
|
292
|
330
|
356
|
381
|
406
|
432
|
457
|
508
|
559
|
609
|
642
|
660
|
711
|
812
|
860
|
|
L1-BW (mm)
|
216
|
241
|
282
|
304
|
381
|
403
|
419
|
457
|
501
|
571
|
609
|
660
|
711
|
812
|
863
|
914
|
914
|
965
|
1016
|
1066
|
1143
|
|
H-(mm)
|
380
|
450
|
480
|
575
|
730
|
812
|
988
|
1190
|
1440
|
1595
|
1820
|
1990
|
2180
|
2610
|
2830
|
2990
|
3150
|
3475
|
3625
|
4175
|
4610
|
|
ØK-(mm.)
|
200
|
200
|
250
|
250
|
300
|
300
|
350
|
400
|
450
|
GEAR OPERATION SUGGESTED
|
|
Wt(Apx.) (Kg.)
|
22
|
30
|
37
|
55
|
76
|
85
|
135
|
205
|
312
|
435
|
560
|
710
|
920
|
1125
|
1560
|
1705
|
2150
|
2420
|
3450
|
3860
|
469 |
CLASS 300
|
SIZE (Inch)
|
2
|
2 1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
26
|
28
|
30
|
|
L-RF/L1 BW(mm)
|
216
|
241
|
283
|
305
|
381
|
403
|
419
|
457
|
502
|
762
|
838
|
914
|
990
|
1143
|
1244
|
1346
|
1397
|
|
H-(mm)
|
430
|
462
|
530
|
607
|
775
|
820
|
1100
|
1240
|
1470
|
1642
|
1970
|
2090
|
2175
|
2665
|
2910
|
3470
|
4200
|
|
ØK-(mm.)
|
200
|
200
|
250
|
250
|
300
|
300
|
350
|
500
|
500
|
GEAR OPERATION SUGGESTED
|
|
Wt.(Apx.) (Kg.)
|
30
|
42
|
59
|
80
|
130
|
151
|
245
|
365
|
530
|
718
|
1052
|
1355
|
1650
|
2325
|
3150
|
3650
|
4465
|
CLASS 600
|
SIZE (Inch)
|
2
|
2 1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
|
L-RF/L1 BW(mm)
|
292
|
330
|
356
|
432
|
508
|
559
|
660
|
787
|
838
|
889
|
991
|
1092
|
1194
|
1397
|
|
H-(mm.)
|
342
|
525
|
575
|
650
|
790
|
810
|
1090
|
1270
|
1535
|
1650
|
1965
|
2150
|
2360
|
2870
|
|
ØK-(mm.)
|
250
|
250
|
350
|
350
|
500
|
500
|
500
|
GEAR OPERATION SUGGESTED
|
|
Wt.(Apx.) (Kg.)
|
45
|
59
|
70
|
130
|
192
|
223
|
442
|
825
|
910
|
1345
|
1765
|
2450
|
2680
|
4455
|
CLASS 900
|
SIZE (Inch)
|
2
|
2 1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
|
L-RF/L1 BW(mm)
|
368
|
419
|
381
|
457
|
559
|
610
|
737
|
838
|
965
|
1029
|
1130
|
1219
|
1321
|
|
H-(mm)
|
450
|
515
|
600
|
760
|
790
|
870
|
1240
|
1510
|
1690
|
1775
|
2015
|
2110
|
2420
|
|
ØK-(mm.)
|
300
|
300
|
300
|
400
|
450
|
GEAR OPERATION SUGGESTED
|
|
Wt.(Apx.) (Kg.)
|
85
|
105
|
125
|
185
|
255
|
312
|
575
|
985
|
1580
|
2015
|
2710
|
3570
|
4200 |
CLASS 1500
|
SIZE (Inch)
|
2
|
2 1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
|
L-RF/L1 BW(mm)
|
368
|
419
|
470
|
546
|
673
|
705
|
832
|
991
|
1130
|
1257
|
1384
|
1537
|
|
H- (mm)
|
480
|
520
|
615
|
792
|
810
|
945
|
1370
|
1645
|
1810
|
1900
|
2030
|
2210
|
|
ØK-(mm.)
|
300
|
300
|
GEAR OPERATION SUGGESTED
|
|
Wt.(Apx) (Kg.)
|
115
|
132
|
150
|
270
|
345
|
470
|
790
|
1470
|
2480
|
3260
|
3790
|
4685
|
|
