Introducing the Stainless Steel Flanged Fluorine-Lined Butterfly Valve with Turbine Head: A true marvel of industrial engineering, perfect for managing aggressive media with style and sophistication.
Product Description
Discover the ultimate in corrosion resistance with our expertly crafted valve. This valve is a powerhouse of durability and efficiency, designed for handling highly aggressive media. The fusion of a turbine-driven mechanism with a robust fluoropolymer lining ensures exceptional performance.
Structural & Design Features
1. Turbine Drive System
- This innovative system harnesses a worm gear mechanism to deliver low operating torque and seamless operation. It's the perfect choice for large-diameter valves or applications requiring frequent operation.
- Enjoy the ultimate in versatility with compatibility for manual, electric, or pneumatic actuators, allowing for flexible control tailored to your needs.
2. Fluoropolymer Lining & Corrosion Resistance
- Engineered with a body lined in high-grade fluoroplastics such as PTFE, FEP, and PFA, and a butterfly disc coated with top-tier fluorine material. This valve resists the most formidable acids, alkalis, organic solvents, and oxidizers. Operational from **-50°C to 150°C**.
- The integrated liner-and-seat design ensures media is isolated from metal components, providing unparalleled corrosion prevention.
3. Sealing Performance
- Our advanced four-stage sealing structure combines shaft transition curves, elastic O-rings, metal gaskets, and elastic seat grooves to achieve bidirectional zero-leakage sealing.
- With a double eccentric or centerline design, this valve enhances sealing reliability by increasing seal compression during closure, as demonstrated in our sourced models.
Technical Parameters & Models
1. Key Models
- Highlighting our popular models: D341PO-16P, D341F4, D341F46, known for their reliability and excellence.
- Understanding the nomenclature: 'D3' indicates turbine-driven; '41' refers to flanged connection; 'F4/F46' highlights the fluoropolymer type.
- Available in size range from DN40 to DN1200, with a pressure rating of PN10-PN16 to meet various requirements.
2. Material Configuration
- Constructed with a body/disc of durable stainless steel (CF8, CF8M), cast steel, or ductile iron, all featuring an anti-corrosion coating like epoxy paint.
- The shaft is crafted from robust materials like 1Cr13, 40Cr, or stainless steel, ensuring both wear and corrosion resistance.
Applications
- Widely used across industries such as chemical, petrochemical, pharmaceuticals, food processing, water treatment, and energy sectors including power plants and metallurgy.
- Ideal for handling aggressive media such as sulfuric acid, strong alkalis, wastewater, gases, and other challenging fluids.
Advantages & Features
1. Installation Flexibility
- Offers omnidirectional installation with no restrictions on flow direction, making it adaptable to complex piping layouts.
2. Maintenance & Longevity
- With replaceable seals that extend the valve's service life and upgradable fluoropolymer linings for various media, maintenance is a breeze.
3. Compliance
- Proudly manufactured to meet GB/T 12238 standards and other international/domestic regulations, ensuring top quality and safety.
V. Example Models
- The D341F46-16P showcases a stainless steel body, PN16 pressure rating, and suitability for highly corrosive media across DN40-DN1200 sizes.
- The D341PO model features a fully lined structure with an FEP-coated disc, capable of withstanding temperatures up to 150°C.
Product Parameters
Size:DN40~DN1200 |
Material:SS304;SS316 |
Pressure:PN10;PN16 |
Sealing:FKM |
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FAQ
Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases
Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.
Q:How can you guarantee the quality of products?
A:First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every flange or fitting we sell is qualified.
Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.
Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.
Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing
Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
Q:Do you have a minimum quantity of the products?
A:No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years.