Model:2
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| Test | ||||||||
| Nomlnal pressure | 10K | |||||||
| Test | Shell(Water) | 2.4Mpa | ||||||
| Pressure | Seat(Air) | 0.8Mpa | ||||||
| Main Parts and Materials | ||||||||
| Number | Part Name | Material | ||||||
| 1 | Body | Cast Iron(FC200 or FCD400) | ||||||
| 2 | Bonnet | Cast Iron(FC200 or FCD400) | ||||||
| 3 | Ball | Stainless steel(SUS304) | ||||||
| 4 | Seat | PTFE | ||||||
| 5 | Stem | Stainless steel(SUS304) | ||||||
| 6 | Gland Flange | Cast Iron(FC200 or FCD400) | ||||||
| 7 | Lever | Ductile iron(FCD 400) | ||||||
| 8 | Nut | Carbon Steel | ||||||
| 9 | Bolting | Carbon Steel | ||||||
