Triple Offset Butterfly Valve

We have an independent workshop to manufacture triple offset butterfly valve with competitive price and high quality performance. It is widely used in water supply system, oil refining, chemical machinery industries, chemical and petrochemical processing, foodstuff, beverage, pharmaceutics, boiler, power generating plants, pulp and paper manufacturing processing, desalination, steelmaking, coal and mining industries. 

Features and specification

图片
Image of triple offset butterfly valve
1) Design and manufacture standards: API 609, EN593, DIN 3354, BS5155 / EN598
2) Inspection and testing standards: API 598, DIN3230, BS5146 
3) Face to face dimension: API609, DIN 3202 K2, ISO 5752 etc
4) End flange dimension: ASME B16.5 (for NPS not more than 24"), ASME B16.47 series B, API 605, ASME B16.47 series A (for NPS> 24"), or BS EN 1092
5) Top flange: ISO5211
6) Connecting: wafer, lug, double flange or butt-welding
7) Size: 2" - 120", DN50 - DN3000
8) Pressure: Class 125 - Class 600, PN6 - PN100
9) Temperature: -196 C degree to +600 C degree
10) Body: carbon steel WCB, LCB, stainless steel CF8, CF8M, CF3, CF3M and, duplex steel 1A(CD4MCu) 2A(CE8MN) 3A(CD6MN) 4A(CD3MN) 5A(CE3MN), and 
 aluminum bronze B148 C95500, C95800 etc.   
11) Disc: carbon steel, stainless steel, duplex steel, and aluminum bronze etc.  
12) Stem: 13Cr / 316 / 304 / SS17-4PH, Monel K400, K500 etc
13) Seal: laminated metal seal, U-type metal seal, 304SS+graphite
14) Operation: lever, worm gear, pneumatic, electric, hydraulic or pneumatic-hydraulic actuator
15) Property: longer service life and high temperature and pressure    
图片
China (Three Eccentric) Triple Offset Butterfly Valve Drawing
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Dimensions (mm) and weight for ANSI Class 150
Size
inch
2
3
4
5
6
8
10
12
14
16
18
20
24
30
32
36
42
L-RF
mm
43
64
64
70
76
89
114
114
127
140
152
152
178
229
241
241
305
L-BW
mm
107
114
127
140
140
152
165
178
190
216
222
229
267
292
318
330
410
L-Wafer
mm
43
49
56
64
70
71
76
86
92
102
114
127
154
165
190
203
251
D1
mm
120.5
152.5
190.5
216
241.5
298.5
362
432
476
540
578
635
749.5
914
978
1085
1257
D2
mm
92
127
157
186
216
270
324
381
413
470
533
584
692
857
914
1022
1194
H1
mm
345
380
415
455
545
615
695
830
900
980
1030
1110
1305
1525
1585
1765
1871
H2
mm
280
315
350
390
455
522
605
730
800
870
920
1000
1155
1375
1435
1585
1610
H3
mm
110
125
145
165
175
210
250
285
320
355
380
415
475
580
630
680
680
Weight
(KG)
RF
20
29
35
40
81
94
156
183
239
302
346
434
638
788
880
1042
1670
BW
21
27
34
41
43
81
102
132
164
193
238
302
457
910
1093
1410
1870
WF
9
11
13
16
26
34
51
72
106
133
176
290
394
476
618
762
963
 
Dimensions (mm) and weight for ANSI Class 300
Size
inch
2
3
4
5
6
8
10
12
14
16
18
20
24
30
32
36
42
L-RF
mm
43
64
64
70
76
89
114
114
127
140
152
152
178
229
241
241
305
L-BW
mm
43
49
56
64
70
71
76
86
92
102
114
127
154
165
190
203
251
L-Wafer
mm
160
180
190
200
210
230
250
270
290
310
330
350
390
430
470
510
550
D1
mm
127
168
200
235
270
330
387
451
514
571
628
686
813
997
1054
1168
1206.5
D2
mm
92
127
157
186
216
270
324
381
413
470
533
584
692
867
914.5
1022
1136
H1
mm
345
380
415
455
524
615
695
830
900
980
1030
1110
1305
1525
1585
1765
1871
H2
mm
280
315
350
390
455
525
605
730
800
870
920
1000
1156
1375
1435
1585
1610
H3
mm
110
125
145
165
175
210
250
285
320
355
380
415
475
580
630
680
680
Weight
(KG)
RF
27
31
38
43
45
85
110
142
172
201
245
315
467
922
1105
1430
1890
BW
24
27
38
50
54
100
13
260
280
320
500
550
900
1234
1468
1782
2300
WF
11
12
15
18
28
37
56
71
116
146
193
209
433
523
838
972
1000
Please contact us if you are interested in Class 600 triple offset butterfly valve.

Products List

Ball Valve
◆ Cast Steel Floating Ball Valve
◆ Forged Steel Floating Ball Valve
◆ Cast Steel Trunnion Ball Valve
◆ Forged Steel Trunnion Ball Valve
◆ Welded Structure Ball Valve
◆ Top Entry Ball Valve

Butterfly Valve
◆ Concentric Type Butterfly Valve
◆ Double Eccentric Butterfly Valve
◆ Triple Offset Butterfly Valve
◆ High Performance Butterfly Valve
◆ AWWA C504 Butterfly Valve

Gate Valve
◆ Cast Steel Gate Valve
◆ Pressure Seal Gate Valve
◆ Through Conduit Gate Valve
◆ Forged Steel Gate Valve

Globe Valve
◆ Cast Steel Globe Valve
◆ Pressure Seal Globe Valve
◆ Forged Steel Globe Valve

Check Valve
◆ Cast Steel Swing Check Valve
◆ Pressure Seal Check Valve
◆ Dual Plate Wafer Check Valve
◆ Forged Steel Check Valve

Plug Valve
◆ Sleeve Soft Sealing Plug Valve
◆ Inverted Pressure Balance Lubricated Plug Valve

◆ Steel Strainer

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China Valve Manufacturer - www.chinavalve.info
Address: Sanqiao Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province, China. Zip Code: 325102
Tel: +86-577-67279881 Fax: +86-577-67279880 Email: sales@welcovalve.com
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