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| Part name | material |
| valve body | |
| Valve plate | 310S/2520 alloy steel/CF8 |
| valve seat | 10S/2520 alloy steel/CF8 |
| valve stem | Alloy steel (hard chrome plating treatment) |
| filler | Enhanced graphite/carbon fiber |
| Standard configuration includes quick release valve, magnetic induction limit or mechanical limit |
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