Audited Supplier
d71x
Manual
Wafer
Centre Sealing
Force Sealed
Orbit
Low Pressure (Pn<1.6mpa)
Normal Temperature (-40°C<T<120°C)
Soft Sealed
Sheet Metal
Industrial Usage, Water Industrial Usage, Household Usage
5-600
PG
Wooden
China
Product Description
Cast iron Wafer butterfly Valve
Usage: The valve is mainly used to cut off the fluid it also can be designed to have the function of adjusting and cutting off the fluid.
Main parts and materials:
1. Body & Bonnet: Cast iron
2. Disc: Stainless steel
3. Stem: Stainless steel
4. Seat Ring: NBR/EPDM
Standards:
1. Design and Manufature: KS B 2813
2. Face to Fact: KS B 2306
3. Flange End: KS B 1511
4. Inspection: KS B 2304
Test:
1. Nominal Pressure: 10K
2. Shell Test(MPa): 1.5
3. Seal Test (MPa): 1.1
Usage: The valve is mainly used to cut off the fluid it also can be designed to have the function of adjusting and cutting off the fluid.
Main parts and materials:
1. Body & Bonnet: Cast iron
2. Disc: Stainless steel
3. Stem: Stainless steel
4. Seat Ring: NBR/EPDM
Standards:
1. Design and Manufature: KS B 2813
2. Face to Fact: KS B 2306
3. Flange End: KS B 1511
4. Inspection: KS B 2304
Test:
1. Nominal Pressure: 10K
2. Shell Test(MPa): 1.5
3. Seal Test (MPa): 1.1
Size | H1 | H2 | H3 | L | ø1 | ø2 | n-ø3 | |||||
| mm | inch | ANSI B16.1 | GB9119-88 | ISO2084 | BS4504 | DIN | ||||||
| 50 | 2" | 70 | 130 | 32 | 45 | 120.65 | 125 | 125 | 125 | 125 | 88 | 4-ø18/19 |
| 65 | 2 1/2" | 80 | 134 | 32 | 48 | 139.7 | 145 | 145 | 145 | 145 | 108 | 4-ø18/19 |
| 80 | 3" | 98 | 146 | 32 | 49 | 152.4 | 160 | 160 | 160 | 160 | 118 | 4-ø18/19 |
| 100 | 4" | 114 | 167 | 32 | 55 | 190.5 | 180 | 180 | 180 | 180 | 156 | 4-ø18/19 |
| 125 | 5" | 122 | 180 | 32 | 58 | 215.9 | 210 | 210 | 210 | 210 | 181 | 4-ø18/22.4 |
| 150 | 6" | 135 | 195 | 32 | 59 | 241.3 | 240 | 240 | 240 | 240 | 210 | 4-ø22/22.4 |
| 200 | 8" | 165 | 240 | 39 | 64 | 298.45 | 295 | 295 | 295 | 295 | 260 | 4-ø22/22.4 |
| 250 | 10" | 203 | 274 | 39 | 70 | 361.95 | 350/355 | 350/356 | 350/357 | 350/358 | 321 | 4-ø22/25.4 |
| 300 | 12" | 237 | 307 | 39 | 80 | 431.8 | 400/410 | 400/411 | 400/412 | 400/413 | 384 | 4-ø22/25.4 |
| 350 | 14" | 267 | 368 | 45 | 80 | 476.25 | 460/470 | 460/471 | 460/472 | 460/473 | 400 | 4-ø22/28.4 |
| 400 | 16" | 298 | 400 | 51 | 90 | 539.75 | 515/525 | 515/526 | 515/527 | 515/528 | 465 | 4-ø22/28.4 |
| 450 | 18" | 318 | 422 | 51 | 109 | 577.85 | 565/585 | 565/586 | 565/587 | 565/588 | 514 | 4-ø26/31.8 |
| 500 | 20" | 349 | 479 | 64 | 135 | 635 | 620/650 | 620/651 | 620/652 | 620/653 | 559 | 4-ø26/31.8 |
| 600 | 24" | 410 | 562 | 71 | 156 | 749.3 | 725/770 | 725/771 | 725/772 | 725/773 | 686 | 4-ø30/35.1 |
| 700 | 28" | 520 | 624 | 72 | 169 | 840 | 840 | 840 | 840 | 795 | 4-ø30 | |
| 800 | 32" | 591 | 672 | 83 | 195 | 977.9 | 950 | 950 | 950 | 950 | 900 | 4-ø30/41.1 |
| 900 | 36" | 611 | 768 | 77 | 211 | 1086 | 1050 | 1050 | 1050 | 1050 | 1002 | 4-ø33/28-ø41 |
| 1000 | 40" | 665 | 823 | 85 | 229 | 1160 | 1160 | 1160 | 1160 | 1111 | 4-ø36 | |
| 1200 | 48" | 955 | 880 | 206 | 249 | 1380 | 28-ø39 | |||||
| 1400 | 56" | 991 | 1015 | 226 | 390 | 1590 | 36-ø42 | |||||
| 1600 | 64" | 1116 | 1145 | 199 | 457 | 1820 | 36-ø48 | |||||
