2 Inch Handle Wafer Type Cast Iron Manual Butterfly Valve
How the product works
A handle butterfly valve is a flow control device that uses a disc as a shut-off and is typically used to control the flow of gases, liquids, and particles. The handle butterfly valve works by turning the handle so that the bearing attached to the disc rotates, so that the disc rotates along the axis of the pipe. When the disc is at a certain angle to the pipe, it can truncate, control or adjust the flow rate of the medium, so as to achieve the purpose of controlling the flow rate.
The medium for which the product is suitable
1. Water: Suitable for all kinds of water quality, including clean water and sewage.
2. Air: Used for ventilation and gas delivery system.
3. Steam: Used in industrial steam systems and heating systems.
4. Gas: Used in gas pipelines and gas systems.
5. Oil products: Suitable for oil transportation in petroleum and chemical industry.
6. Other media: Including brine, nitric acid, sodium chloride and other corrosive media.
The field of work in which the product is applicable
1. Water supply and drainage: Used for fluid control of urban water supply system and drainage system.
2. Chemical industry, petroleum: Used for the control of liquids and gases in oil extraction and chemical production.
3. Natural gas: Used for the control of natural gas transmission pipelines.
4. Food processing: Used to control water and gas and other media in the food processing industry.
5. Electric power, light textile, papermaking: Applied to the flow control of industrial systems such as electric power, light textile and papermaking.
Product parameters
| NO | Name | Material |
| 1 | Body | CI |
| 2 | Bushing | PTFE |
| 3 | Seat | NBR |
| 4 | Stem | SS410 |
| 5 | Disc | CF8/DI |
| 6 | Pin | SS416 |
| 7 | Bushing | PTFE |
| 8 | "O"ring | NBR |
| 9 | Nut | SS201 |
| 10 | Bolt | SS201 |
| 11 | Handle | Malleable Cast iron |
| Size | H1 | H2 | H3 | L | L1 | φD | φD1 | φd |
| 50 | 70 | 145 | 27 | 43 | 220 | 65 | 50 | 8 |
| 65 | 76 | 153 | 27 | 46 | 220 | 65 | 50 | 8 |
| 80 | 99 | 161 | 27 | 46 | 220 | 65 | 50 | 8 |
| 100 | 108 | 170 | 27 | 52 | 255 | 90 | 70 | 10 |
| 125 | 126 | 190 | 27 | 56 | 255 | 90 | 70 | 10 |
| 150 | 137 | 205 | 27 | 56 | 255 | 90 | 70 | 10 |
| 200 | 174 | 237 | 40 | 60 | 358 | 125 | 102 | 12 |
Product Details
Inventory display
Why choose us?
1. All our staff have rich experience to ensure smooth export, so that you can feel sincere service before, during and after purchase.
2. Our factory can be customized according to your requirements and report the production progress to you at any time.
3. The output is high, and you can get the earliest goods.
4. Factory direct sales, eliminate middlemen, earn the price difference, so that you can get the best price.
5. We have professional after-sales service to solve quality problems in a timely manner.
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2 Inch Butterfly Valve Handle Wafer Type Cast Iron Manual Butterfly Valve Images
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