H40 isolating
| Parts & Material | ||
|---|---|---|
| No. | Part | Material |
| 1 | Body | Ductile iron ,Cast iron |
| 2 | Bonnet | GGG50 |
| 3 | Coverplate | SS304 |
| 4 | Sealing ball | SS304 |
| 5 | Bolt | A2-70 |
| 6 | Stem | SS304 |
| 7 | Exhaust gas network | SS304 |
| 8 | Gasket | EPDM/NBR |
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