| Media: | Water |
|---|---|
| Temperature: | 80c |
| Material: | Brass |
| Connection Form: | Flange |
| Pressure: | Low Pressure |
| Function: | Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence |
| Samples: |
|---|
| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
| Design Standard | GB/T8464-2008 | |
| Face To Face | ||
| End Flange | GB/T13927-2008 | |
| Test | ||
| Hydraultc | ||
| Test Pressure | Dody | 2.4 |
| Seat | 1.76 | |
| number | Name of part | Materials |
| 1 | Nut | HPb59-1 |
| 2 | Joint | HPb59-1 |
| 3 | Disc | HPb59-1 |
| 4 | Gasket | Silica gel |
| 5 | Long joint | HPb59-1 |
| DN | L | G | G | d |
| 15 | 55 | 3/4' | 1/2' | 15 |
| 20 | 63 | 1' | 3/4' | 20 |
| 25 | 65 | 1¹/4' | 1' | 25 |
Suppliers with verified business licenses
Audited Supplier 
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