Listing ID #4262439
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Contact SupplierConventional Port Opening, Piston, Ball or Swing
NPS 1/4-2 (DN 8-50), ASME CLASS 800, 1500
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1) Ball type only. Â
2) Swing type only.
 3) Bolted bonnet only
4) Piston or swing type only Â
5) Piston or ball type only
6) Bolted bonnet swing check disc CoCr alloy Gr. 6 only
Size NPS DN | A Port | B End to end | C Center to top, bolts | K Socket Weld bore | L Socket Weld depth | Weight kg | ||||
---|---|---|---|---|---|---|---|---|---|---|
800 | 1500 | 800 | 1500 | 800 | 1500 | 800 | 1500 | |||
8 | – | – | – | – | – | – | 14.1 | 9.5 | – | – |
10 | – | – | – | – | – | – | 17.5 | 9.5 | – | – |
15 | 12.7 | 12.7 | 89 | 152 | 64 | 94 | 21.7 | 9.5 | 2.1 | 2.0 |
20 | 12.7 | 12.7 | 89 | 152 | 64 | 94 | 27.1 | 12.7 | 2.1 | 3.0 |
25 | 19.1 | 19.1 | 127 | 152 | 89 | 94 | 33.8 | 12.7 | 5.4 | 5.4 |
32 | 31.8 | 31.8 | 133 | 178 | 86 | 94 | 42.5 | 12.7 | 7 | 9 |
40 | 31.8 | 31.8 | 133 | 178 | 86 | 107 | 48.6 | 12.7 | 7 | 9 |
50 | 38.1 | 38.1 | 152 | 229 | 109 | 132 | 61.1 | 15.9 | 10 | 12 |