304 PTFE Wafer Butterfly Valve DN80
Essential Details
| Product Code | D71F46-10P DN80 | Pressure Range | Low Pressure (Pn<1.6mpa) |
|---|---|---|---|
| Temperature Range | Standard (-40°C<T<120°C) | Seal Material | Soft Seal |
| Body Construction | Casted | Compliance | GB, ASME, JIS, RS |
| Usage | Industrial, Water Systems | Units Sold | 5000 units |
| Stock | 8000 units | Production Capacity | 10000 units/month |
| Surface Finish | Epoxy Coated | Packaging | Wooden Crate |
| Dimensions | 50cm x 50cm x 50cm | Brand | BDV |
| Manufacturing Origin | Wenzhou, China | HS Code | 8481804090 |
| Monthly Output | 5000 units |
Overview
Fluorine-lined and rubber-lined butterfly valves are pivotal in controlling flow and shut-off in pipeline systems across industries like petroleum, chemical, metallurgy, and hydropower.
Detailed Overview
These valves typically feature rubber or PTFE seals, making them unsuitable for high-temperature, high-pressure, or highly corrosive environments. The triple eccentric metal hard seal butterfly valve, however, excels in such conditions with its heat-resistant alloy sealing surfaces and multi-layer soft stacked seals, ensuring durability and superior performance.
| Attribute | Details |
| Material | Carbon Steel, Stainless Steel |
| Pressure | 0.6mpa~4mpa |
| Size | DN40~DN450 |
| Temperature | -29°C ~425°C |
| Medium | Water, Steam, Oil |
| Connection | Wafer, Flange |
| Actuation | Manual, Electric, Pneumatic, Gear |
The D71F46-10P DN80 valve is a premium choice for those needing a reliable, soft-sealed butterfly valve crafted from stainless steel, designed for top-tier performance.
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FAQs for 304 PTFE Wafer Butterfly Valve DN80
1. What are the advantages of using a 304 PTFE wafer butterfly valve?
The 304 stainless steel body provides excellent corrosion resistance and durability, while the PTFE seat ensures a tight seal and chemical resistance. This combination makes it ideal for use in industries handling aggressive or corrosive media.
2. What does "wafer type" mean in a butterfly valve?
A wafer-type butterfly valve is designed to fit between two flanges in a pipeline. It is lightweight, compact, and easy to install, making it suitable for systems where space is limited.
3. What applications are suitable for a DN80 304 PTFE wafer butterfly valve?
This valve is commonly used in water treatment, chemical processing, HVAC systems, food and beverage, and oil and gas industries. The DN80 size is ideal for pipelines with an 80mm diameter.
4. What is the pressure rating of a 304 PTFE wafer butterfly valve?
The pressure rating typically depends on the specific design and manufacturing standards of the valve. For most wafer butterfly valves, the pressure class is indicated in the product specifications, such as 10P (PN10). Always confirm the rating before use.
5. How do you maintain a 304 PTFE wafer butterfly valve?
Regular maintenance involves checking for wear on the PTFE seat, cleaning the valve to prevent buildup, and inspecting the disc and stem for damage. Proper maintenance ensures a longer lifespan and reliable operation.
