DN200 Wafer Type Valve Cast Iron Without Pin Clear Water Material
Cast Iron Without Pin, Clear Water Material Wafer Butterfly Valve
Usage:
The valve can be widely used in municipal pipe network, plumbing system, construction and other industries of the clean water system, not only can quickly connect or cut off the medium, but also can quickly adjust the medium flow. This valve can be used in the pipeline or equipment of non-corrosive media, as the interception, connection and regulation of flow
Connect size:
| Type | DN | Ф | A | B | Z-Φd | L |
| D71X-10/16 | 40 | 125 | 74 | 116 | 4-Φ19 | 43 |
| 50 | 125 | 74 | 116 | 4-Φ19 | 43 | |
| 65 | 145 | 82 | 124 | 4-Φ19 | 46 | |
| 80 | 160 | 89 | 132 | 4-Φ19 | 46 | |
| 100 | 180 | 106 | 186 | 4-Φ19 | 52 | |
| 125 | 210 | 119 | 195 | 4-Φ19 | 56 | |
| 150 | 240 | 136 | 212 | 4-Φ23 | 56 | |
| 200 | 295 | 170 | 225 | 4-Φ28 | 60 |
Action principle
1. The valve is a clip connection, the valve is composed of valve body, disc plate, valve shaft, handle and other parts.
2. The valve turns the handle 90°, the valve shaft also turns, the valve shaft drives the butterfly plate to turn to open or close, the dial and the handle to adjust the flow
Material of main parts:
| Part name | Material |
| Body | Ductile Iron |
| Seat | Ductile Iron＋EPDM |
| Disc | Ductile Iron |
| Stem | Carbon steel,Stainless Steel |
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