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Wafer Butterfly Valve
- group name
- Butterfly Valve
- Min Order
- 1 set
- Nearest port for product export
- Tianjin, Shanghai, Qingdao, Ningbo
- Delivery clauses under the trade mode
- FOB, CIF, EXW
- Acceptable payment methods
- T/T, L/C
- update time
- Wed, 03 May 2017 10:12:31 GMT
Packging & Delivery
-
Min Order1 set
Briefing
CLASS125/ CLASS150/ PN10/ PN16/ JIS 10K
Detailed
Valve Standard:
Comply with ISO 5752/ BS 5155/ BS EN 593/ MSS SP-67 / API 609
Lever / Worm Gear Operator, Epoxy Coated
Pressure Temperature Rating
Working pressure | 10bar/ 16bar |
Testing Pressure | Shell:15bar/24bar Seal:11bar/17.6bar |
Working Temperature | -20℃ to 110℃ EPDM Seat -10℃ to 80℃ NBR Seat |
Suitable Media | Water, Oil & Gas |
Material Specification
Part | Material | ASTM |
Body | Cast Iron Ductile Iron | A126 Class B A536 65-45-12 |
Disc | Ductile iron Bronze Stainless Steel 304 Stainless Steel 316 | A536 65-45-12 B148 C95400 A351 CF-8 A351 CF-8M |
Shaft | Stainless Steel 316 Stainless Steel 410 Stainless Steel 431 | A276 S 316 00 A276 S 410 00 A276 S 431 00 |
Seat Ring | EPDM/ NBR | |
Taper Pins | Stainless Steel 304 Stainless Steel 316 Stainless Steel 410 | A276 S 304 00 A276 S 316 00 A276 S 410 00 |
Key | Carbon Steel | |
O-Ring | EPDM/ NBR | |
Bushing | PTFE Bronze |
B62 C83600 |
Dimensions
DN | mm | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
inch | 1-1/2 | 2 | 2-1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | |
A | 68 | 80 | 89 | 95 | 114 | 127 | 139 | 175 | 203 | 242 | 267 | 316 | |
B | 110 | 161 | 175 | 181 | 200 | 213 | 226 | 260 | 292 | 337 | 368 | 400 | |
L | 33 | 42 | 45 | 45 | 51 | 55 | 55 | 60 | 67 | 76 | 76 | 102 | |
L1 | 230 | 230 | 230 | 230 | 256 | 256 | 256 | 350 | 350 | 501 | - | - | |
L2 | - | 212 | 212 | 212 | 212 | 212 | 212 | 305 | 305 | 300 | 300 | 423 | |
Ø | - | 145 | 145 | 145 | 145 | 145 | 145 | 285 | 285 | 285 | 285 | 385 | |
DN | mm | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 900 | 1000 | 1200 | - |
inch | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 36 | 40 | 48 | - | |
A | 334 | 370 | 433 | 468 | 484 | 530 | 565 | 602 | 661 | 724 | 869 | - | |
B | 422 | 480 | 533 | 562 | 540 | 626 | 660 | 666 | 722 | 806 | 938 | - | |
L | 114 | 127 | 151 | 151 | 172 | 165 | 167 | 188 | 203 | 216 | 276 | - | |
L1 | - | - | - | - | - | - | - | - | - | - | - | - | |
L2 | 423 | 490 | 490 | 490 | 416 | 532 | 532 | 483 | 483 | 600 | 628 | - | |
Ø | 385 | 385 | 385 | 385 | 385 | 425 | 425 | 425 | 425 | 425 | 425 | - | |
Note: The butterfly valve can be supplied with electric or pneumatic actuator.
Appearance
