| Media: | Water |
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| Driving Mode: | Worm Gear |
| Connection Form: | Flange |
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Shipping Cost:
Estimated freight per unit. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
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https://bodavalve.en.made-in-china.com
The butterfly valve has a simple structure, small size, and light weight, and is only composed of a few parts. Moreover, the valve can be quickly opened and closed by rotating it 90 °, with simple operation and excellent fluid control characteristics.
The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc shaped butterfly plate rotates around the axis, with a rotation angle between 0 ° and 90 °.
When the rotation reaches 90 °, the valve is fully open. When the flange butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop generated through the valve is very small, so it has good flow control characteristics.
Butterfly valves have two types of sealing: elastic sealing and metal sealing. Elastic sealing valve, the sealing ring can be embedded on the valve body or attached to the periphery of the butterfly plate.
The durable Butterfly Valve D343H-16C DN200 is a hard sealed butterfly valve that features an eccentric metal sealing structure. This valve utilizes a metal to metal sealing form, allowing for the exchange of the metal sealing ring with a metal sealing option. The sealing is achieved through the use of stainless steel plate and graphite compound.
| name | description |
| material quality | carbon steel , stainless steel |
| pressure | 0.6mpa~4mpa |
| caliber | DN40~DN450 |
| temperature | -29°C ~425°C |
| medium | water ,Steam ,oil |
| Connection method | flange |
| Driving method | manual,electric,pneumatic,wrom gear |
Certifications
Suppliers with verified business licenses
Audited Supplier 
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