Dual Plate Wafer Check Valve
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Description
Dual Plate Wafer Check Valve
Body Material: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, Aluminium Bronze
Disc: Ductile Iron, Stainless Steel, Aluminium Bronze
Spring: Stainless Steel
Stem: Stainless Steel
Seat: EPDM, NBR, VITON, CF8, CF8M
Nominal Diameter: DN50 to DN900
Nominal Pressure: Class 150 to Class 2500
Face to Face Dimension: API 594, ASME B16.10
Flanged End Dimensions: ASME B16.10
Inspection and Test: API 598
Dimensions Unit: mm
Class 150
DN | L | D | D3 | D2 |
50 | 60 | 103 | 51 | 58 |
65 | 67 | 122 | 65 | 73 |
80 | 73 | 135 | 80 | 88 |
100 | 73 | 173 | 102 | 108 |
125 | 86 | 195 | 127 | 132 |
150 | 98 | 220 | 152 | 160 |
200 | 127 | 277 | 203 | 210 |
250 | 146 | 337 | 254 | 265 |
300 | 181 | 407 | 305 | 310 |
350 | 184 | 448 | 350 | 355 |
400 | 191 | 512 | 400 | 405 |
450 | 203 | 547 | 450 | 455 |
500 | 219 | 604 | 500 | 505 |
600 | 222 | 715 | 600 | 605 |
700 | 305 | 827 | 685 | 690 |
750 | 305 | 878 | 740 | 740 |
800 | 305 | 935 | 785 | 790 |
900 | 368 | 1045 | 885 | 890 |
Additional information
Body Material | Cast iron, CF8M, Ductile Iron, LCC, Wcb |
---|---|
Class | 150/PN16, 300, 600 |
Size | 1 1/2", 10", 12", 14", 16", 18", 2 1/2", 2", 20", 24", 3", 4", 5", 6", 8" |