TEKO Industry Co., Limited
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Carbon Steel Worm Gear Operation Tripple Offset Butterfly Valve For High Temp Service
Product information
Our Triple offset butterfly valve has a unique triple-eccentric multilayer metal sealing structure. It is mainly used for regulating flow rate and cutting off or connecting fluid for different mediums in the pipeline in such sectors including petroleum, natural gas, chemical industry, metallurgy, power plant, water supply and drainage, etc.
Applicable norms
Design & manufacture: ASME B16.34
Flange connection: ANSI B16.5, ASME B16.47
Structural length: API609-2004
Check and Test: API 598
Drawing & Dimensions:
Class 150Lb
| DN | L | H1 | H2 | Do |
| 50 | 108 | 305 | 115 | 160 |
| 65 | 112 | 315 | 125 | 160 |
| 80 | 114 | 330 | 135 | 160 |
| 100 | 127 | 360 | 140 | 160 |
| 125 | 140 | 450 | 170 | 280 |
| 150 | 140 | 475 | 175 | 280 |
| 200 | 152 | 525 | 240 | 250 |
| 250 | 165 | 570 | 270 | 250 |
| 300 | 178 | 630 | 315 | 320 |
| 350 | 190 | 675 | 345 | 350 |
| 400 | 216 | 720 | 395 | 350 |