Main Parts and Materials
| Part name | Material |
| Valve body | ASTM A216 WCB |
| Valve base | ASTM A105 |
| Valve plate | ASTM A217 CA15/ASTM A216WCB |
| Valve stem | ASTM A276 T410 |
| Stem nut | ASTM B148 C95200 |
| Hand wheel | ASTM A536 65-45-12 |
Use:This valve is mainly used t o connect or cut o ff the medium in the pipeline. It is generally not used to regulate the flow.
Function And Specification
| Type | Nominal pressure(Mpa) |
Test pressure(Mpa) | Applicable temperature(℃ ) |
Applicable media | |
Strength (water) Strength(water) |
|||||
| Z40H-150LB(C) | 2 | 3 | 2.2 | -29~425℃ | Water, steam and oil products |
| Z40H-300LB(C) | 5 | 7.7 | 5.7 | -29~425℃ | Water, steam and oil products |
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