D371X-16Q Wafer Gear Type Butterfly Valve – Compact Flow Control Valve – For Sale
Product Usage
Wafer-type gear butterfly valve is a kind of rubber-sealed butterfly valve, which is widelyused in water supply and drainage of water plants, power plants, steel mills,papermaking, catering and other systems as an opening and closing or regulatingdevice for controlling the flow of media.
Features
1. Simple structure, small size and short structure length.2. The opening and closing torque is small, because the discs on both sides of therotating shaft are affected byThe effect of the medium is basically the same, but the direction of the short turn isopposite, so the opening and closing is more labor-saving.3. Good sealing can be achieved under low pressure.4. Good adjustment performance.5. The butterfly plate adopts frame structure, with high strength and large flow area.6. The overall paint can effectively prevent rust and can be used for different media aslong as the valve seat sealing material is replaced.7. The valve has a two-way sealing function and is not affected by the medium wheninstalled.The control of the flow direction is also not affected by the spatial position, and can be installed in any direction.
| Size | DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| Valve length (mm) | 31 | 42 | 44 | 44 | 50 | 54 | 54 | 60 | |
| Testing | Valve body | 1.5-2.4 | |||||||
| Pressure Mpa | Sealing | 1.1-1.76 | |||||||
| Rate working pressure | 1.0-1.6 | ||||||||
| temperature | 1-80°C | ||||||||
| Media | Water and weak corrosive fluids | ||||||||
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