Hastelloy C276/B3 Wafer Butterfly Valve
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Description
Hastelloy C276/B3 Wafer Butterfly Valve
Body: Hastelloy, Ductile Iron, Cast Iron, Stainless Steel, Aluminium Bronze, Monel, Alloy Steel, Duplex Stainless
Steel
Disc: Hastelloy, Ductile Iron, Cast Iron, Stainless Steel, Aluminium Bronze, Monel, Alloy Steel, Duplex Stainless
Steel
Stem: Stainless Steel( SS304, SS316, SS416), Monel
Seat: NBR, EPDM, PTFE
Nominal Size: DN40 to DN300
Nominal Pressure: PN1.6 to PN4.0, Class 150 to Class 300
Face to Face Dimensions: ANSI B16.1, JIS 10K, DIN3202, EN558, API 609
End Dimensions: ANSI B16.1, ASTM B 16.47, AS 2129
Dimensions: Unit: mm
PN16
| DN | A | B | D1 | n-ф |
| 40 | 110 | 70 | 110 | 4-19 |
| 50 | 161 | 80 | 125 | 4-19 |
| 65 | 175 | 89 | 145 | 4-19 |
| 80 | 181 | 95 | 160 | 8-19 |
| 100 | 200 | 114 | 180 | 8-19 |
| 125 | 213 | 127 | 210 | 8-19 |
| 150 | 226 | 139 | 240 | 8-23 |
| 200 | 260 | 175 | 295 | 8-23 |
| 250 | 292 | 203 | 350 | 12-23 |
| 300 | 337 | 242 | 400 | 12-23 |
