Butterfly valve
From the power , there are manual valve, pneumatic valve, electric valve, from connect way , there are wafer valve, flange valve. from material , there are stainless , iron .
Material List
| No | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Part Name | BODY | DISC | STEM | SEAT | INSERT | BOTTOM COVER | O-RING |
| Material | iron | Stainless | Stainless | EPDM | Stainless | iron | MBR |
| Mark |
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| -20-120 |
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Nanjing chaohong is a manufacturer that specilized in the valve, fitting, control system.
Our valve content: Stainless ball valve, butterfly valve, check valve, globe valve, according the power, we have manual valve, pneumatic valve, electric valve.
Our material have CF8M, CF8, CF3M, CF3, the standard have: DIN, ANSI, GB, JIS and so on.
Our product widely used in chemical, food, metallurgy.
Welcome inquire!
