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Product drawing

Product dimensions
| in | DN | L | H |
| 1/2" | 15 | 66 | 78 |
| 3/4" | 20 | 71 | 80 |
| 1" | 25 | 75 | 95 |
| 1 1/4" | 32 | 85 | 100 |
| 1 1/2" | 40 | 92 | 110 |
| 2" | 50 | 100 | 118 |
Technical Documentation
1. Implement the standard GB/T 28636-2012
2. Testing standard GB/T 13927-2008
3. Threaded connection standard ISO 228-1-2000 (GB/T 7307-2001)
4. Material standard GB/T 12225-2018
Product Parts List
| serial number | name | material | serial number | name | material |
| 1 | valve body | H59-1 | 5 | sealing ring | PTFE |
| 2 | valve cover | H59-1 | 6 | handwheel | plastic |
| 3 | valve stem | H59-1 | 7 | cover pressing | H59-1 |
| 4 | valve disc | H59-1 | 8 | Pressure measuring nozzle | H59-1 |
Related Information
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