ZOOM Series S Valve
| S Valve Performance Comprehensive Description | |||||||
| Name | Specification | Material | Manufacture process | Surface thickness (mm） | Hardness of wear-resisting layer(HRC) | Weight(kg) | Lifetime(Conventional working environment;The average data from the survey of 50 customers in 15 countries) |
| ZOOM S valve | / | A80+38CrMn+D938 | Alloy Surfacing | 4 | 64 | / | 1800working hours |
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