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-:: Specification ::- |
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Disc Check Valves |
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(Investment Casting NRV) |
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MATERIAL OF CONSTRUCTION |
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No. |
Part of DCV |
Material |
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1 |
Body |
ASTM A 351 Gr. CF8/CF8M |
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2 |
Disc |
ASTM A 351 Gr. CF8/CF8M |
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3 |
Yoke (Star) |
ASTM A 351 Gr. CF8/CF8M |
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4 |
Spring |
AISI 304, 316, |
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5 |
Round clip |
AISI 304, 316 |
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DIMENSIONAL DATA IN MM |
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Size |
DN15 |
DN20 |
DN25 |
DN40 | DN50 | DN65 | DN80 | DN100 |
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DN |
125 |
19 |
25 |
40 | 50 | 65 | 80 | 100 |
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L |
17 |
20 |
23 |
32 | 40 | 46 | 50 | 60 |
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D1 |
43 |
53 |
63 |
85 | 95 | 115 | 133 | 154 |
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D2 |
50 |
60 |
80 |
101 | 104 | 136 | 154 | 184 |
