| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Worm Gear |
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Introducing the Heavy-Duty Stainless Steel Flanged Butterfly Valve with Electric Control by Wenzhou Safety Stainless Steel Co., Ltd. This robust masterpiece is engineered for peak performance, thriving in even the harshest environments. Unequaled in its design, this valve boasts a corrosion-resistant marvel that seamlessly blends turbine-driven efficiency with the extraordinary durability of a fluoropolymer lining. It ensures long-lasting, reliable operation within highly aggressive media environments, setting a new standard for industrial performance.
Structural & Design Features
1. Turbine Drive System
- At the heart of this valve lies a sophisticated, state-of-the-art worm gear mechanism. This system is designed to provide minimal operating torque, ensuring smooth, seamless operation. Whether handling large-diameter valves or frequent usage, this system delivers impeccable control and reliability, making it a cornerstone in industrial efficiency.
- Designed for unmatched versatility, this valve is fully compatible with an array of actuators, including manual, electric, and pneumatic options, perfectly catering to a diverse range of operational needs and ensuring unparalleled adaptability.
2. Fluoropolymer Lining & Corrosion Resistance
- The robust valve body is reinforced with high-performance fluoroplastics such as PTFE, FEP, and PFA, while the butterfly disc is expertly coated with a protective fluorine layer. This advanced combination offers formidable resistance against a wide spectrum of corrosive agents - from strong acids and alkalis to organic solvents and oxidizers. Operating effectively within temperatures of **-50°C to 150°C**, it stands as a testament to superior industrial resilience.
- With an innovative liner-and-seat design, this valve ingeniously isolates media from metal components, ensuring superior corrosion resistance and a significant enhancement in longevity, making it an indomitable choice for industrial applications.
3. Sealing Performance
- This valve's sophisticated four-stage sealing structure features a synergy of advanced shaft transition curves, elastic O-rings, robust metal gaskets, and flexible seat grooves. Together, they ensure impeccable bidirectional zero-leakage sealing, setting a benchmark for sealing performance.
- Choose between the precision of a double eccentric or centerline design, both of which bolster sealing reliability by optimizing seal compression during closure, as evidenced in various model references, making it a versatile choice for diverse applications.
Technical Parameters & Models
1. Key Models
- Popular models such as the D341PO-16P, D341F4, and D341F46 are expertly tailored for specific functional demands, each designed to offer unmatched performance and reliability.
- Model breakdown: 'D3' signifies turbine-driven functionality, '41' indicates a flanged connection, while 'F4/F46' specifies the type of fluoropolymer used, providing clarity and precision in design.
- Available in sizes ranging from DN40 to DN1200, with a pressure rating of PN10-PN16, this valve caters to a broad array of applications, ensuring versatility and adaptability across industries.
2. Material Configuration
- Crafted from high-grade stainless steel (CF8, CF8M), cast steel, or ductile iron, each component is meticulously treated with anti-corrosion coatings like epoxy paint. This ensures enhanced durability and protection, making it a reliable choice for any challenging environment.
- The shaft, crafted from 1Cr13, 40Cr, or stainless steel, is specifically chosen for its superior wear and corrosion resistance, ensuring optimal performance and extended service life.
Applications
- This versatile valve is indispensable across a myriad of industries, including chemical, petrochemical, pharmaceuticals, food processing, water treatment, and the energy sector, such as power plants and metallurgy. Its broad applicability makes it a vital component in industrial operations.
- Designed to adeptly handle a variety of aggressive media, from sulfuric acid and strong alkalis to wastewater and gases, this valve is a reliable choice for demanding environments, ensuring operational excellence.
Advantages & Features
1. Installation Flexibility
- With complete installation flexibility, this valve accommodates any direction without flow restrictions, making it the perfect solution for complex piping arrangements and enhancing operational convenience.
2. Maintenance & Longevity
- Designed with replaceable seals to extend service life, and customizable fluoropolymer linings for different media, this valve ensures longevity and adaptability, promising a long-lasting solution for industrial needs.
3. Compliance
- Meticulously manufactured to adhere to GB/T 12238 and various other international and domestic standards, this valve guarantees quality and reliability, providing peace of mind for all industrial operations.
V. Example Models
- Introducing the robust and reliable D341F46-16P model: Engineered with a resilient stainless steel body and boasting a PN16 pressure rating, this valve comes in versatile size options ranging from DN40 to DN1200. It is the ideal solution for efficiently managing highly corrosive media, ensuring both durability and performance.
- Discover the exceptional D341PO model: Designed with a fully lined structure and an advanced FEP-coated disc, this model is engineered to withstand temperatures soaring up to 150°C. It showcases remarkable capability and resilience, making it the perfect choice for operating under extreme conditions.
| Size:DN40~DN1200 |
| Material:SS304;SS316 |
| Pressure:PN10;PN16 |
| Sealing:FKM |
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.
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