Duplex Wafer Butterfly Valve
Body: Duplex 4A, 5A, Carbon Steel, Stainless Steel, Super Duplex Stainless Steel, Hastelloy, Alloy Steel,
Monel, Inconol, Incoloy, Titanium, Bronze
Disc: Stainless Steel, Duplex Stainless Steel, Hastelloy, Titanium
Stem: SS316
Seat: EPDM, NBR, Viton
Shaft: SS316
Packing Seal: Graphite, PTFE
Nominala Size: DN50 to DN200
Nominal Pressure: Class 150 to Class 600, PN10 to PN40
End Connections: Wafer, Lug, Flanged
Operation: Manual, Lever Operated, Electric Actuated, Pneumatic Actuated
Face to Face Dimensions: ANSI B16.10, API 609, MSS-SP-68, ISO 5752
Flanged End Dimensions: ASME B16.5: Class 150 to Class 2500, JIS: 10K to 20K, DIN: PN10 to PN40
Dimensions                                                        Unit: mm
| DN(mm) | L | L1 | D | D1 | D2 | D3 | D4 | Ф | H1 | H2 | H3 | Z-Фd | ||
| 1.0 | 1.6 | 1.0 | 1.6 | |||||||||||
| 50 | 42 | 220 | 52.9 | 125 | 125 | 92 | 77 | 57 | 12.6 | 70 | 147 | 32 | 4-Ф23 | 4-Ф23 |
| 65 | 44.7 | 220 | 64.5 | 145 | 145 | 110 | 77 | 57 | 12.6 | 76 | 155 | 32 | 4-Ф23 | 4-Ф23 |
| 80 | 45.2 | 255 | 78.8 | 160 | 160 | 121 | 77 | 57 | 12.6 | 92 | 164 | 32 | 8-Ф20 | 4-Ф20 |
| 100 | 52.1 | 255 | 104 | 180 | 180 | 153 | 92 | 70 | 15.78 | 106 | 175 | 32 | 4-Ф23 | 4-Ф23 |
| 125 | 54.4 | 290 | 123.3 | 210 | 210 | 176 | 92 | 70 | 18.92 | 119 | 194 | 32 | 4-Ф23 | 4-Ф23 |
| 150 | 55.8 | 290 | 155.6 | 240 | 240 | 207 | 92 | 70 | 18.92 | 132 | 206 | 32 | 4-Ф25 | 4-Ф25 |
| 200 | 60.6 | 340 | 202.5 | 295 | 295 | 259 | 115 | 89 | 22.1 | 162 | 273 | 45 | 4-Ф25 | 4-Ф295 |
