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WAFER TYPE BUTTERFLY VALVES
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MODEL 12, 12L, 44 & 44L |
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Fully Compliant to Design STD : EN 593 & API 609 Testing Std EN 12266 & API 598 |
Test Pressure in bar (psi) |
Pressure rating |
PN16 |
PN10 |
PN6 |
PN6 |
Hyd. Shell |
24 (348) |
15 (218) |
9 (131) |
6 (87) |
Seat |
17.6 (255) |
11 (160) |
6.6 (96) |
4.4 (64) |
Air Seat |
6.9 (100) |
6.6 (96) |
4.4 (64) |
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Application : |
Water |
Sea Water & Brine |
Air |
Effluents |
Weak Acid & Alkali |
Oils |
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Dimensions are in mm (inch) MODEL - 12 & 12L - PN16 RATING |
SIZE mm (Inch) |
A |
B |
C |
d |
E |
F |
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32/40 (11/4/11/2) |
33 (1.3) |
95 (3.7) |
65 (2.6) |
13 (0.5) |
30 (1.2) |
300 (11.8) |
4.0 (9) |
5.5 (12) |
50 (2) |
43 (1.7) |
115 (4.5) |
75 (2.9) |
33.5 (1.3) |
30 (1.2) |
300 (11.8) |
4.5 (10) |
6.5 (14) |
65 (21/2) |
46 (1.8) |
117 (4.6) |
85 (3.3) |
47 (1.9) |
30 (1.2) |
300 (11.8) |
5 (11) |
8.5 (19) |
80 (3) |
46 (1.8) |
135 (5.3) |
90 (3.5) |
66 (2.6) |
30 (1.2) |
300 (11.8) |
5.5 (12) |
9 (20) |
100 (4) |
52 (2.0) |
153 (6.0) |
118 (4.6) |
91.5 (3.6) |
30 (1.2) |
300 (11.8) |
7 (15) |
13 (29) |
125 (5) |
56 (2.2) |
172 (6.8) |
135 (5.3) |
118 (4.6) |
30 (1.2) |
300 (11.8) |
8 (17) |
17 (37) |
150 (6) |
56 (2.2) |
185 (7.3) |
148 (5.8) |
146 (5.7) |
30 (1.2) |
300 (11.8) |
9 (20) |
19 (42) |
200 (8) |
60 (2.4) |
221 (8.7) |
175 (6.9) |
199 (7.8) |
170 (6.7) |
180 (7.1) |
28 (62) |
43 (95) |
250 (10) |
68 (2.7) |
250 (9.8) |
210 (8.3) |
247 (9.7) |
170 (6.7) |
180 (7.1) |
34 (75) |
56 (123) |
300 (12) |
78 (3.1) |
277 (10.9) |
250 (9.8) |
297 (11.7) |
200 (7.9) |
240 (9.4) |
51 (112) |
92 (209) |
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Dimensions are in mm (inch) MODEL - 44 & 44L - PN10 RATING |
SIZE mm (Inch) |
A |
B |
C |
d |
E |
F |
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200 (8) |
60 (2.4) |
221 (8.7) |
175(6.9) |
199 (7.8) |
170 (6.7) |
180 (7.1) |
28 (62) |
43 (95) |
250 (10) |
68 (2.7) |
250 (9.8) |
210 (8.3) |
247 (9.7) |
170 (6.7) |
180 (7.1) |
34 (75) |
56 (123) |
300 (12) |
78 (3.1) |
277 (10.9) |
250 (9.8) |
297 (11.7) |
200 (7.9) |
240 (9.4) |
51 (112) |
92 (209) |
350 (14) |
92 (3.6) |
320 (12.6) |
297 (11.7) |
325 (12.8) |
290 (11.4) |
295 (11.6) |
65 (143) |
100 (220) |
400 (16) |
102 (4.0) |
360 (14.2) |
327 (12.9) |
370 (14.6) |
290 (11.4) |
295 (11.6) |
86 (190) |
140 (309) |
450 (18) |
114 (4.5) |
390 (15.4) |
355 (14.0) |
420 (16.5) |
335 (13.2) |
370 (14.6) |
110 (242) |
190 (419) |
500 (20) |
127 (5.0) |
420 (16.5) |
385 (15.2) |
465 (18.3) |
335 (13.2) |
370 (14.6) |
140 (309) |
230 (507) |
600 (24) |
154 (6.1) |
490 (19.3) |
475 (18.7) |
560 (22.0) |
445 (17.5) |
410 (16.1) |
220 (485) |
310 (683) |
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Materials |
Body / Insert |
CastironASTM- A126-Class B/EN 156fNo.EN-JL 1030 IDuctile Iron ASTM A536 Gr. 60-40-18/ EN 1563 NO.EN-JS 1024/ Carbon Steel ASTM A216 Gr. WCB |
Disc |
Ductile Iron ASTM A536 Gr. 60-40-18/ EN 1563 NO.EN-JS 1024/ Stainless Steel ASTM A217 CA 15/ ASTM A351 Gr. CF8/ CF8M, Even Rubber Lined. |
Seat |
Nitrile 1 Neoprene 1 EPDM 1 Butyl 1 Viton 1 Silicon |
Stem |
Stainless Steel ASTM A276 Type 410/304/316 |
Stem Bearing |
Delrin |
Handle Unit |
Carbon Steel |
Gear Unit |
Housing in Cast Iron, Gear in S.G. Iron & Worm in EN8 |
Surface Protection for Ductile Iron |
Prime Coat: Chlorine free with modified alkyd resin unobjectionable in physiological and toxicological respects. |
| and Cast Carbon Steel Valves |
Additional external coating: Black Stoving Enamel |
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1) Nett in Kg. (Ibs) approx. (without obligation) * PN6 Pressure Rating for Valves with Silicon & Viton Seat & PN10 & PN6 Rating for Rubber Lined Disc for Model 12, 12L & 44, 44L respectively. * Concentric disc, Bi-directional, resilient seated, tight shut-off. * Worm Gear Actuators mandatory for Sizes 200mm (8") to 600mm (24"). * Valves can be supplied to suit ASME / BS / DIN Flanges. * Please Specify Working Pressure, Temperature & Service conditions. * Valves can be supplied with Locking, Extended Stem / Electrical I Pneumatic Actuators, and accessories like Limit Switch, Solenoid Valve, Air Filter Regulator, Positioner etc. .Other materials not mentioned above available on request. |
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MODEL 46, 46L, 48 & 48L & 48F - WAFER TYPE
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RUBBER LINED BODY |
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FULLY COMPLIANT TO DESIGN STD : EN 593 & API 609 TESTING STD : EN 12266-1 & API 598 |
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Test Pressure in bar (psi) |
Pressure rating |
PN16 |
PN6 |
Hyd. Shell |
24 (348) |
6 (131) |
| Seat |
17.6 (255) |
6.6 (96) |
| Air Seat |
6.9 (100) |
6.6 (96) |
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Application : |
Water |
Sea Water & Brine |
Air |
Effluents |
Weak Acid & Alkali |
Oils |
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| Dimensions are in mm (inch) MODEL - 46 & 46L - PN16 RATING |
SIZE mm (Inch) |
A |
B |
C |
d |
E |
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200 (8) |
60 (2.4) |
221 (8.7) |
175 (6.9) |
199 (7.8) |
170 (6,7) |
31. (68) |
46 (102) |
250 (10) |
68 (2.7) |
250 (9.8) |
210 (8.3) |
247 (9.7) |
170 (6.7) |
40 (88) |
62 (137) |
300 (12) |
78 (3.1) |
277 (10.9) |
250 (9.8) |
297 (11.7) |
200 (7.9) |
58 (128) |
102 (225) |
350 (14) |
92 (3.6) |
320 (12.6) |
297 (11.7) |
325 (12.8) |
290 (11.4) |
76 (168) |
112 (247) |
400 (16) |
102 (4.0) |
360 (14.2) |
327 (12.9) |
370 (14.6) |
290 (11.4) |
92 (203) |
146 (322) |
450 (18) |
114 (4.5) |
390 (15.4) |
355 (14.0) |
420 (16.5) |
335 (13.2) |
120 (265) |
200 (441) |
500 (20) |
127 (5.0) |
420 (16.5) |
385 (15.2) |
465 (18.3) |
335 (13.2) |
160 (353) |
240 (529) |
600 (24) |
154 (6.1) |
490 (19.3) |
475 (18.7) |
560 (22.0) |
445 (17.5) |
245 (540) |
335 (738) |
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Dimensions are in mm (inch) MODEL - 46 & 46L - PN16 RATING |
SIZE mm (Inch) |
A |
B |
C |
d |
E |
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650 (26) |
165 (6.5) |
49'0(19:3) |
450 (17.7) |
616 (24.3) |
275 (10.8) |
175 (386) |
230 (507) |
700 (28) |
165 (6.5) |
550 (21.7) |
500 (19.7) |
670 (26.4) |
352 (13.9) |
230 (507) |
365 (805) |
750 (30) |
190 (7.5) |
610 (24.0) |
540 (21.3) |
715 (28.1) |
303 (1.1.9) |
275 (606) |
403 (889) |
800 (32) |
190 (7.5) |
635 (25.0) |
560 (22.0) |
764 (30.1) |
303 (11.9) |
310 (683) |
490 (1080) |
900 (36) |
203 (8.0) |
680 (26.8) |
640 (25.2) |
870 (34.3) |
318 (12.5) |
450 (992) |
700 (1543) |
1000 (40) |
216 (8.5) |
740 (29.1) |
705 (27.8) |
970 (38.2) |
318 (12.5) |
570 (1257) |
840 (1852) |
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Materials |
Body / Insert |
Cast Iron ASTM A126 Class B / EN 1561 No.EN-Jr. 1030/ Ductile Iron ASTM A395 Gr. 60-40-18/
EN 1563 NO.EN-JS 1024/ Carbon Steel ASTM A216 Gr. WCB |
Disc |
Ductile Iron ASTM A395 Gr. 60-40-18/ EN 1563 NO.EN-JS 1024/ Stainless Steel ASTM A217 CA 15/
ASTM A351 Gr. CF8 / CF8M / Alluminium Bronze |
Seat 2) |
EPDM / Nitrile / Neoprene / Butyl |
Stem |
Stainless Steel ASTM A276 Type 410/ 304/316/ Monel |
Stem Bearing |
Poly Acetal (Delrin) |
Gear Unit |
Housing in Cast Iron, Gear in S.G. Iron & Worm in EN8 |
Surface Protection for Ductile Iron and Cast Carbon Steel Valves |
Prime Coat: Chlorine .free with modified alkyd resin unobjectionable in physiological and toxicological respects. Additional external Coating Black Stoving Enamel. |
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1) Nett in Kg. (Ibs) approx. (Without obligation) 2) Bonded to body. * PN4 Pressure Rating for Rubber Lined Disc for Model 48, 48L & 48F. * Concentric disc, Bi-directional, resilient seated, tight shut-off. * Valves can be supplied to suit ASME / BS/ DIN Flanges. * Please Specify Working Pressure, Temperature & Service conditions. *Valves can be supplied with Locking, Extended Stem / Electrical / Pneumatic Actuators, and accessories like Limit Switch, Solenoid Valve, Air Filter Regulator, Positioner etc. * Other materials not mentioned above available on request. |
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MODEL 81 - WAFER TYPE - ECCENTRIC DESIGN |
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FULLY COMPLIANT TO DESIGN STD : EN 593 TESTING STD : EN 12266-1 |
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Test Pressure in bar (psi) |
| Pressure rating |
PN16 |
PN10 |
PN6 |
| Hyd. Shell |
24 (348) |
15 (218) |
9 (131) |
| Seat |
17.6 (254) |
11 (160) |
6.6 (96) |
Air Seat |
6.9 (100) |
6.6 (96) |
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Application : |
Water |
Air |
Gases |
| Weak Acid & Alkali |
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Dimensions are in mm (inch) |
Size mm
(inch) |
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B |
C |
d |
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Wt 1) |
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100(4) |
- |
64 (2.5) |
153 (6.0) |
105 (4.1) |
78 (3.1) |
30 (1.2) |
- |
300(11.8) |
- |
12(26) |
125(5) |
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70 (2.8) |
172 (6.8) |
125 (4.9) |
103(4.1) |
30 (1.2) |
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30011.8) |
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14(31) |
150(6) |
- |
76 (3.0) |
185 (7.3) |
135 (5.3) |
128(5.0) |
30 (1.2) |
- |
300(11.8) |
- |
15(33) |
200(8) |
- |
89 (3.5) |
221 (8.7) |
175 (6.9) |
160(6.3) |
74 (2.9) |
- |
450(17.7) |
- |
29(64) |
250(10) |
- |
114(4.5) |
250 (9.8) |
210 (8.3) |
210(8.3) |
74 (2.9) |
- |
600(23.6) |
- |
36(79) |
300(12) |
- |
114(4.5) |
277(10.9) |
240(9.4) |
260(10.2) |
74 (2.9) |
- |
600(23.6) |
|
52(115) |
350(14) |
78(3.1) |
127(5.0) |
320(12.6) |
315(12.4) |
- |
236 (9.3) |
236(9.3) |
240(9.4) |
138 (5.4) |
125(276) |
400(16) |
102(4.0) |
140(5.5) |
360(14.2) |
350(13.8) |
|
270(10.6) |
270(10.6) |
320(12.6) |
170(6.7) |
155(342) |
450(18) |
114(4.5) |
152(6.0) |
390(15.4) |
385(15.2) |
- |
280(11.0) |
280(11.0) |
320(12.6) |
205(8.1) |
185(408) |
500(20) |
127(5.0) |
152(6.0) |
420(16.5) |
420(16.5) |
|
360(14.2) |
360(14.2) |
365(14.4) |
275(10.8) |
250(551) |
600(24) |
154(6.1) |
178(7.0) |
500(19.7) |
508(20.0) |
|
403(15.9) |
403(15.9) |
385(15.2) |
365(14.4) |
350(772) |
700(28) |
165(6.5) |
229(9.0) |
565(22.2) |
540(21.3) |
- |
- |
615(24.2) |
650(25.6) |
620(24.4) |
550(1213) |
800(32) |
190(7.5) |
241(9.5) |
630(24.8) |
650(25.6) |
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- |
930(36.6) |
970(38.2) |
715(28.1) |
800(1764) |
900(36) |
203(8.0) |
241(9.5) |
695(27.4) |
735(28.9) |
- |
|
735(28.9) |
1270(48.4) |
930(36.6) |
950(2094) |
1000(40) |
216(8.5) |
300(11.8) |
745(29.3) |
765(30.1) |
- |
|
735(28.9) |
1350(53.1) |
1050(41.3) |
1100(2425) |
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| Materials |
Body |
Cast Iron ASTM A 126 Class B / EN 1561 NO.EN.JL 1040/ Ductile Iron ASTM A536 Gr. 60-40-18/ EN 1563 NO.EN-JS 1024 Carbon Steel ASTM A216 Gr. WCB / Stainless Steel ASTM A351 Gr. CF8/ CF8M / CN7M |
Disc |
Cast Iron ASTM A 126 Class B / EN 1561 NO.EN-JL 1040/ Ductile Iron ASTM A536 Gr. 60-40-18/ EN 1563 NO.EN-JS 1024 Carbon Steel ASTM A216 Gr. WCB / Stainless Steel ASTM A217 CA 15/ ASTM A351 Gr. CF8/ CF8M / CN7M |
Body Seat |
Stainless Steel ASTM A351 Gr. CF8 / CF8M / CN7M |
Disc Seal |
Nitrile / Neoprene / EPDM / Viton / Silicon / PTFE* |
Stem |
Stainless Steel ASTM A276 Type 410 / 304 / 316 / A-20 |
Stem Bearing |
Carbon Steel/Malleable Iron |
| Handle Unit |
Housing in Cast Iron, Gear in S.G. Iron & Worm in EN8 |
Surface Protection for Valves |
Prime Coat: Chlorine free with modified alkyd resin unobjectionable in physiological and toxicological respects. Additional external coating : Black Enamel |
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1) Nett in Kg. (Ibs) approx. (without obligation) for Long series. *PN6 Rating for PTFE Seal. * Eccentric disc, Bi-directional, resilient seated, tight shut-off. * Body and Disc in Cast Iron! Ductile Iron available for Sizes 350mm (14") to 1000mm (40"). * Wonn Gear Actuators mandatory for Sizes 350mm (14") to 1000 (40"). * Valves can be supplied to suitASME! BS! DIN Flanges. * Please Specify Working Pressure, Temperature & Service conditions. * Valves can be supplied with Locking, Extended Stem! Electrical! Pneumatic Actuators, and accessories like Limit Switch, Solenoid Valve, Air Filter Regulator, Positioner etc. * Fabricated & cast construction with face to face dimensions of customers preference available on request. * Other materials not mentioned above available on request. |
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Model 81 H - WAFER TYPE -
ECCENTRIC DESIGN - HIGH TEMP. SERVICE |
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FULLY COMPLIANT TO DESIGN STD : EN 593 TESTING STD : EN 12266.1 & API59S |
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Test Pressure in bar (psi) |
| Pressure rating |
PN6 |
| Hyd. Shell |
9 (131) |
| Seat |
1 (15) |
Air Seat |
1 (15) |
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| Application : |
|
Blast Furnace Gas |
Exhaust Gas |
Flue Gas |
Corex Gas |
Combustible Gases |
Hot Air |
Saturated steam |
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| Dimensions are in mm (inch) |
Size mm
(inch) |
A |
B |
C |
E |
F |
G |
Wt 1) |
200 (8) |
60(2.5) |
221 (8.7) |
175 (6,9) |
155 (6.1) |
212 (8.3) |
90 (3.5) |
20 (44) |
250 (10) |
68 (2.7) |
250 (9.8) |
210 (8.3) |
155 (6.1) |
212 (8.3) |
90 (3.5) |
26 (57) |
300 (12) |
78 (3.1) |
277 (10.9) |
240 (9.4) |
185 (7.3) |
226 (8.9) |
90 (3.5) |
38 (84) |
350 (14) |
78 (3.1) |
320 (12.6) |
315 (12.4) |
236 (9.3) |
250 (9.8) |
90 (3.5) |
137 (302) |
400 (16) |
102 (4.0) |
360 (14.2) |
350 (13.8) |
270 (10.6) |
270 (10.6) |
120 (4.7) |
170 (375) |
450 (18) |
114 (4,5) |
390 (15.4) |
385 (15.2) |
280 (11.0) |
320 (12.6) |
120 (4.7) |
203 (448) |
500 (20) |
127 (5.0) |
420 (16,5) |
420 (16.5) |
360 (14,2) </ | |
