group nameButterfly Valve
Min Order1 set
payment methodT/T
update timeWed, 03 May 2017 10:13:23 GMT
Min Order1 set
Valve Standard
API 609
Pressure Temperature Ratings
Working pressure | 10/ 16/ 25bar |
Testing Pressure | Shell:15 /24/ 37.5bar Seal:11/ 17.6/ 27.5bar |
Working Temperature | -196℃ to 550℃ |
Suitable Media | Water, Oil & Gas |
Material Specification
Part | Material | ASTM |
Body | Carbon Steel Stainless Steel Alloy Steel Low Temperature Steel | ASTM A216WCB ASTM A351CF8 ASTM A217WC6 ASTM A352LCB |
Disc | Carbon Steel Stainless Steel Alloy Steel Low Temperature | ASTM A216WCB ASTM A351CF8 ASTM A217WCB ASTM A352LCB |
Shaft | Stainless Steel 304 Stainless Steel 431 | ASTM A276S30400 ASTM A276S43100 |
Packing | Flexible |
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Disc Seals | Graphite + SS304 |
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Dimensions
mm | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | |
inch | 2 | 2-1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | |
H1 | 293 | 313 | 333 | 345 | 370 | 425 | 488 | 575 | 642 | 731 | 786 | 844 | |
H2 | 218 | 228 | 238 | 255 | 270 | 305 | 362 | 410 | 444 | 492 | 522 | 552 | |
W | 160 | 160 | 180 | 180 | 200 | 200 | 350 | 350 | 400 | 400 | 600 | 600 | |
L | 108 | 112 | 114 | 127 | 140 | 140 | 152 | 165 | 178 | 190 | 216 | 222 | |
DN | mm | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 | 1400 |
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inch | 20 | 24 | 28 | 32 | 36 | 40 | 48 | 56 |
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H1 | 945 | 1125 | 1222 | 1340 | 1391 | 1596 | 1861 | 2066 |
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H2 | 606 | 675 | 726 | 862 | 915 | 1020 | 1075 | 1235 |
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W | 600 | 600 | 600 | 400 | 400 | 400 | 400 | 600 |
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L | 229 | 267 | 292 | 318 | 330 | 410 | 470 | 530 |
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Note: The Double Eccentric Butterfly valve can be supplied with electric or pneumatic actuator
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