.
GATE VALVES
 
  GATE VALVES - CLASS - 150 - 300 - 600
  PRESSURE SEAL GATE VALVES - CLASS 900 - 1500 - 2500
  VENTURI GATE VALVES - CLASS 900 - 1500
  TECHNICAL DATA
 

GATE VALVES

Class - 150 - 300 -600
 
GATE VALVES
Features :

Heavy duty as & Y type, bolted bonnet, rising stem, non rising hand wheel, renewable seatring for Carbon Steel Valves, integral for Stainless Steel Valves. Valves with most advanced design Features provide the ultimate in dependable, economic flow control.

 
DESIGN STD : API 6D, API 600
TESTING STD : API6D, API 598
Test Pressure in bar (psi)
Class
150
300
600
Hyd. Shell
30 (435)
77 (1117)
155 (2248)
Seat
22 (319)
57 (827)
113 (1639)
Air Seat
6.9 (100
 
Dimensions are in mm (inch)
Size
Class -150
Class -300
Class - 600
 
mm (inch)
A
B
ØC
Wt 1)
A
B
ØC
Wt1)
A
B
ØC
Wt 1)
15
108
210
100
4.0
140
210
100
4.6
(1/2)
(4.3)
(8.3)
(3.9)
(9)
(5.5)
(8.3)
(4.0)
(10)
20
117
215
100
4.5
152
215
100
6
(3/4)
(4.6)
(8.5)
(3.9)
(10)
(6.0)
(8.5)
(4.0)
(13)
25
127
250
150
6.2
165
250
150
7.5
(1)
(5.0)
(9.8)
(5.9)
(14)
(6.5)
(9.8)
(5.9)
(17)
40
165
300
200
11.2
190
300
200
14.2
(11/2)
(6.5)
(11.8)
(7.9)
(25)
(7.5)
(11.8)
(7.9)
(31)
50
178
345
200
16.5
216
345
200
19
292
405
250
30
(2)
(7.0)
(13.6)
(7.9)
(36)
(8.5)
(13.6)
(7.9)
(42)
(11.5)
(15.9)
(9.8)
(66)
65
190
410
200
25
241
425
250
28
330
420
250
39
(21/2)
(7.5)
(16.1)
(7.9)
(55)
(9.5)
(16.7)
(9.8)
(62)
(13.0)
(16.5)
(9.8)
(86)
80
203
435
250
27
282
460
250
43
356
460
300
51
(3)
(8.0)
(17.1)
(9.8)
(60)
(11.1)
(18.1)
(9.8)
(95)
(14.0)
(18.1)
(11.8)
(112)
100
229
550
250
43
305
550
300
75
432
595
450
96
(4)
(9.0)
(21.7)
(9.8)
(95)
(12.0)
(21.7)
(11.8)
(165)
(17.0)
(23.4)
(17.7)
(212)
125
254
650
300
55
381
685
450
98
508
690
450
135
(5)
(10.0)
(25.6)
(11.8)
(121)
(15.0)
(27.0)
(17.7)
(216)
(20.0)
(27.2)
(17.7)
(298)
150
267
750
300
78
403
790
450
133
559
825
600
213
(6)
(10.5)
(29.5)
(11.8)
(172)
(15.9)
(31.1)
(17.7)
(293)
(22.0)
(32.5)
(23.6)
(470)
200
292
960
450
125
419
990
450
215
660
1065
600
355
(8)
(11.5)
(37.8)
(17.7)
(276)
(16.5)
(39.0)
(17.7)
(474)
(26.0)
(41.9)
(23.6)
(783)
250
330
1155
450
190
457
1230
600
368
787
1110
750
598
(10)
(13.0)
(45.5)
(17.7)
(419)
(18.0)
(48.4)
(23.6)
(811)
(31.0)
(43.7)
(29.5)
(1318)
300
356
1390
600
288
502
1475
600
475
838
1770
*
825
(12)
(14.0)
(54.7)
(23.6)
(635)
(19.8)
(58.1)
(23.6)
(1047)
(33.0)
(69.7)
*
(1819)
350
381
1575
600
315
762
1310
750
580
(14)
(15.0)
(62.0)
(23.6)
(695)
(30.0)
(51.6)
(29.5)
(1279)
400
406
1710
750
420
838
1870
*
985
(16)
(16.0)
(67.3)
(29.5)
(926)
(33.0)
(73.6)
*
(2172)
450
432
1950
750
650
914
2035
*
1185
(18)
(17.0)
(76.8)
(29.5)
(1433)
(36.0)
(80.1)
*
(2613)
500
457
2225
*
725
991
2220
*
1545
(20)
(18.0)
(87.6)
*
(1598)
(39.0)
(87.4)
*
(3406)
600
508
2560
*
1305
1143
2550
*
1805
(24)
(20.0)
(100.8)
*
(2877)
(45.0)
(100.4)
*
(3979)
650
559
2800
*
1550
(26)
(22.0)
(110.2)
*
(3417)
700
610
3050
*
1880
(28)
(24.0)
(120.1)
*
(4145)
750
610
3130
*
2300
(30)
(24.0)
(123.2)
*
(5071)
800
660
3280
*
2550
(32)
(26.0)
(129.1)
*
(5622)
900
711
3720
*
3390
(36)
(28.0)
(146.5)
*
(7474)
Materials : Refer Globe Valves Materials Chart
1) Nett in Kg. (Ibs) approx. (without obligation) for Flanged Ends. *Bevel Gear Actuators mandatory. * Butt Weld Ends to ASME B 16.25. * End to End dim. for Class 150 Butt Weld Ends as per manufacturer standard. * By-pass arrangement & Pressure Relief device available on request. * Please Specify Working pressure, Temperature & Service conditions. * Valves can be supplied with Electric or Gear Actuators. * Ring Joint, Large or Small Tongue & Groove Flanges are available on request.
 
 

PRESSURE SEAL GATE VALVES

CLASS - 900 - 1500 - 2500
 
PRESSURE SEAL GATE VALVES
DESIGN STD : ASME B16.34 & API 6D TESTING STD : API 598/ API 6D, ASME B16.34
Features :

Heavy duty OS & Y type, Pressure Seal Bonnet, rising stem, non rising handwheel, renewable seatring. wall thickness as per ASME B16.34, Valves with most advanced design Features provide the ultimate in dependable, economical flow control.

Test Pressure in bar (psi)
Class
900
1500
2500
Hyd. Shell
230 (3335)
384 (5568)
647 (9282)
Seat/Back Seat
169(2451)
282 (4089)
474 (6873)
Air Seat
6.9 (100)
 
Dimensions are in mm (inch)
Size
Class - 900
Class - 1500
Class - 2500
mm (inch)
← A →
FE
BWE
B ØC
← Wt 1) →
FE
BWE
← A →
FE
BWE
B ØC
← Wt 1) →
FE
BWE
A
BWE
B
ØC
Wt 1)

 50

368

216

520

300

58

40

368

216

520

300

58

40

279

450

450

52

 (2)

(14.5)

(8.5) (20.5)

(11.8)

(128)

(88)

(14.5)

(8.5)

(20.5)

(11.8)

(128)

(88)

(11.0)(17.7)(17.7)

(115)

 65

419

254

595

450

86

55

419

254

595

450

86

55

330

520

600

79

 (21/2)

(16.5)

(10.0)(23.4)

(17.7)

(190)

(121)

(16.5)

(10.0)

(23.4)

(17.7)

(190)

(121 )

(13.0)(20.5)(23.6)

(174)

 80

381

305

665

450

95

65

470

305

650

600

115

76

368

575

*

105

 (3)

(15.0) (12.0)

(26.2)

(17.7)

(209)

(143)

(18.5) (12.0)(25.6)

(23.6)

(254)

(168)

(14.5) (22.6)

*

(232)

 100

457

356

760

600

130

87

546

406

760

*

171

106

457

685

*

148

 (4)

(18.0) (14.0)

(29.9)

(23.6)

(287)

(192)

(21.5) (16.0) 29.9)

*

(377)

(234)

(18.0) (27.0)

*

(326)

 125

559

432

885

600

200

140

673

483

910

*

285

190

533

820

*

450

 (5)

(22.0) (17.0) (34.8) (23.6)

(441)

(309)

(26.5) (19.0) 35.8)

*

(628)

(419)

(21.0) (32.3)

*

(992)

 150

610

508

1070

*

330

250

705

559

1070

*

440

262

610

990

*

510

 (6)

(24.0)

(20.0)(42.1)

*

(728)

(551)

(27.8) (22.0)(42.1)

*

(970)

(578)

(24.0) (39.0)

*

(1124)

 200

737

660

1415

*

595

415

832

711

1475

*

875

558

762

1350

*

1050

(8)

(29.0)

(26.0)

(55.7)

*

(1312)

(915)

(32.8)

(28.0)

(58.1)

*

(1929)(1230)

(30.0) (53.1)

*

(2315)

 250

838

787

1525

*

795

610

991

863

1525

*

1325

889

914

1706

*

1265

(10)
(33.0)
(31.0)
(60.0)
*
(1753)
(1345)
(39.0)
(34.0)
(60.0)
*
(2921)
(1960)
(36.0)
(67.2)
*
(2789)
300

965

914

1610

*

1110

860

1130

990

1610

*

2525

1580

991

2145

*

1505

(12)

(38.0)

(36.0)

(63.4)

*

(2447)

(1896)

(44.5)
(39.0)
(63.4)
*
(5567)
(3483)
(39.0)
(84.4)
*

(3318)

 
Materials
Body & Bonnet
ASTM A216 Gr. WCB, A217 Gr. WC6/ WC9 / C5 / C12, A351 Gr. CF8 / CF8M / CF3 / CF3M
Wedge & Seat Ring
ASTM A216 Gr. WCB, A217 Gr. WC6, A351 Gr. CF8 / CF8M / CF3 / CF3M, Seat faces are stellited
Stem & Gland
ASTM A276 TYPE 410/304/316
Yoke Sleeve
Ni-Resist ASTM A439 Gr. D2
Gland Packing
Pre moulded Grafoil rings / Braided + Moulded Grafoil rings.
Pressure Seal Ring
Expanded Graphite
Stud / Nut
ASTM A 193 Gr. B7/ B16 / B8 / B8M / A 194 Gr. 2H / 7 / 8 / 8M
Yoke & Hand Wheel
Carbon Steel, Alloy Steel
Surface Protection for Carbon Steel Valves

Prime Coat: Chlorine free with modified alkyd resin unobjectionable in physiological and toxicological respects. Additional extemal coating: Silver Streak aluminium paint

 
1) Nett in Kg. (Ibs) approx. (without obligation) *Bevel Gear Actuators mandatory. * For Class 2500. * Butt Weld Ends to ASME B16.25. * Class 2500 Valves are with Butt Weld Ends (Short pattern), Flanged Ends available on request. * By-pass arrangement & Pressure Relief device available on request. * Please Specify Working pressure, Temperature & Service conditions. * Valves can be supplied with Electric or Gear Actuators.* Ring Joint, Large or Small Tongue & Groove Flanges are available on request. * Other Materials not mentioned above available on request.
 
 

VENTURI GATE VALVES

Class - 900 - 1500
 
venturi gate valves
DESIGN STD : ASME B16.34 & API6D TESTING STD : API 598 / API 6D
 
Features :

Heavy duty OS & Ytype, Pressure Seal Bonnet, rising stem, non rising handwheel, renewable seatring. wall thickness as per ASME B16.34, Valves with most advanced design Features provide the ultimate in dependable, economical flow control.

Test Pressure in bar (psi)
Class
900
1500
Hyd. Shell
230 (3335)
384 (5568)
Seat/Back Seat
169(2451)
282 (4089)
Air Seat
6.9 (100)
 
Dimensions are in mm (inch)
Size
Class - 900
Class - 1500
mm (inch)
← A →
FE
BWE
B
ØC
← Wt 1) →
FE
BWE
← A →
FE
BWE
B
ØC
← Wt 1) →
FE
BWE
50 x 32
368
216
450
250
47
34
368
216
450
250
47
34
(2 x 11/4)
(14.5)
(8.5)
(17.7)
(9.8)
(104)
(75)
(14.5)
(8.5)
(17.7)
(9.8)
(104)
(75)
65 x 40
419
254
480
250
59
39
419
254
480
250
59
39
(21/2x11/2)
(16.5)
(10.0)
(18.9)
(9.8)
(130)
(86)
(16.5)
(10.0)
(18.9)
(9.8)
(130)
(86)
80 x 50
381
305
510
300
65
43
470
305
510
300
84
48
(3 x 2)
(15.0)
(12.0)
(20.1)
(11.8)
(143)
(95)
(18.5)
(12.0)
(20.1)
(11.8)
(185)
(106)
100 x 80
457
356
675
450
101
65
546
406
675
600
123
71
(4 x 3)
(18.0)
(14.0)
(26.6)
(17.7)
(223)
(143)
(21.5)
(16.0)
(26.6)
(23.6)
(271)
(157)
125 x 80
559
432
675
450
154
95
673
483
675
600
205
105
(5 x 3)
(22.0)
(17.0)
(26.6)
(17.7)
(340)
(209)
(26.5)
(19.0)
(26.6)
(23.6)
(452)
(232)
150 x 100
610
508
725
600
192
119
705
559
725
750
257
137
(6 x 4)
(24.0)
(20.0)
(28.5)
(23.6)
(423)
(262)
(27.8)
(22.0)
(28.5)
(29.5)
(567)
(302)
200 x 150
737
660
1065
*
380
222
832
711
1085
*
515
322
(8 x 6)
(29.0)
(26.0)
(41.9)
*
(838)
(489)
(32.8)
(28.0)
(42.7)
*
(1135)
(710)
250 x 200
838
787
1306
*
518
355
991
863
1495
*
806
494
(10 x 8)
(33.0)
(31.0)
(51.4)
*
(1142)
(783)
(39.0)
(34.0)
(58.9)
*
(1777)
(1089)
300 x 250
965
914
1420
*
925
710
1130
990
1595
*
1375
910
(12 x 10)
(38.0)
(36.0)
(55.9)
*
(2039)
(1565)
(44.5)
(39.0)
(62.8)
*
(3031)
(2006)
 
FE = Flanged End   BWE = Butt Weld End
 
Materials
Body & Bonnet
ASTM A216 Gr. WCB, A217 Gr. WC6 / WC9 / C5 / C12, A351 Gr. CF8/ CF8M / CF3 / CF3M
Wedge & Seat Ring
ASTM A216 Gr. WCB, A217 Gr. WC6, A351 Gr. CF8 / CF8M / CF3 / CF3M, Seal faces are stellited
Stem & Gland
ASTM A276 TYPE 410/304/316
Yoke Sleeve
Ni-Resist ASTM A439 Gr. D2
Gland Packing
Pre moulded Grafoil rings / Braided Grafoil rings.
Pressure Seal Ring
Expanded Graphite
Stud / Nut
ASTM A 193 Gr. B7 / B 16 / B8 / B8M / A 194 Gr. 2H / 7 / 8 / 8M
Yoke & Hand Wheel
Carbon Steel, Alloy Steel
Surface Protection for Carbon Steel Valves

Prime Coat : Chlorine free with modified alkyd resin unobjectionable in physiological and toxicological respects. Additional external coating: Silver Streak aluminium paint

 
1) Nett in Kg. (Ibs) approx. (without obligation) * Bevel Gear Actuators mandatory. . Butt Weld Ends to ASME B16.25. * By-pass arrangement & Pressure Relief device available on request. * Please Specify Working pressure, Temperature & Service conditions. * Valves can be supplied with Electric or Gear Actuators. * Ring Joint, Large or Small Tongue & Groove Flanges are available on request. *Other Materials not mentioned above available on request.
 
 
 

TECHNICAL DATA

 
Torque values in Nm (Ft. lbs.) 100% P
Size
← GATE, CLASS →
 
← VENTURI GATE, CLASS →
mm
(inch)
150
300
600
900
1500
2500
 
900
1500

15
1/2"

2
1.5

5
3.7

 

20
3/4"

3
2.2

6
4.4

 

25
1"

4
3.0

10
7.4

 

40
1 1/2"

7
5.2

17
12.5

 

50
2"

8
5.9

20
14.8

23
24.4

54
39.9

90
66.4

116
85.6

 

25
18.5

30
22.1

65
2 1/2"

9
6.6

22
16.2

33
24.4

77
56.8

128
94.5

145
107.0

 

32
23.6

38
28.0

80
3"

13
9.6

35
25.8

48
35.4

116
85.6

188
138.7

192
141.7

 

45
33.2

76
56.1

100
4"

20
14.8

60
44.3

73
53.9

169
124.7

269
198.5

309
228.0

 

100
73.8

162
119.6

125
5"

28
2.07

92
68.0

95
70.1

287
211.8

449
331.4

568
419.2

 

128
94.5

203
149.8

150
6"

40
29.5

104
76.8

219
161.6

427
315.1

671
495.2

843
622.1

 

153
112.9

242
178.6`

200
8"

41
30.3

115
84.9

337
248.7

825
608.9

1299
958.7

2020
1490.8

 

397
293.0

617
455.3

250
10"

66
48.7

186
137.3

586
432.5

1034
763.1

1728
1275.3

2285
1686.3

 

766
565.3

1192
879.7

300
12"

92
67.9

349
257.6

915
675.3

1598
1179.3

3091
2281.2

6219
4589.6

 

999
737.3

1786
1318.1

350
14"

130
95.9

452
333.6

 

400
16"

171
126.2

672
495.9

 

450
18"

239
176.4

800
590.4

 

500
20"

315
232.5

1151
849.4

 

600
24"

512
377.9

1822
1344.6

 

650
26"

645
476.0

2005
1479.7

 

700
28"

820
605.2

2465
1819.2

 

750
30"

935
690.0

3370
2487.1

 

800
32"

1150
848.7

4080
3011.0

 

900
36"

1365
1007.4

4729
3490.0

 
• For Gear & Electrical Operator Multiply The Above Value By Minimum of 1.2