Premium Industrial Stainless Steel Flanged Butterfly Valve for Efficient Flow Control

Product Description

Introducing the remarkably robust Stainless Steel Flanged Fluorine-Lined Butterfly Valve with Turbine Head - a masterpiece of engineering crafted for unparalleled performance and unwavering reliability. Perfectly suited for a wide range of demanding applications, this valve features exceptional corrosion resistance paired with a high-strength build, promising enduring efficiency and flawless operation even in the most challenging environments. Elevate your industrial control solutions to new heights with this cutting-edge and resilient valve design.

Product Description

Introducing an exceptionally robust valve, meticulously engineered to excel in even the most challenging environments. This corrosion-resistant marvel effortlessly marries turbine-driven efficiency with the unmatched durability of a cutting-edge fluoropolymer lining. Designed for longevity, it promises steadfast, reliable operation amidst highly aggressive media, making it an indispensable asset in demanding industrial applications.

Structural & Design Features
1. Turbine Drive System
- This valve boasts a state-of-the-art worm gear mechanism, ensuring minimal operating torque for smooth, seamless functionality. Whether handling large-diameter valves or frequent operations, it delivers impeccable control and unwavering reliability, setting new standards in operational excellence.
- Crafted for versatile control, this valve is fully compatible with a wide array of actuators, including manual, electric, and pneumatic options. It caters to diverse operational needs, adapting easily to various industrial scenarios.

2. Fluoropolymer Lining & Corrosion Resistance
- The robust valve body is fortified with high-performance fluoroplastics such as PTFE, FEP, and PFA, while the butterfly disc is protected with a fluorine coating. This combination offers formidable resistance to a wide spectrum of corrosive agents like strong acids, alkalis, organic solvents, and oxidizers, maintaining effective operation within temperatures of **-50°C to 150°C**.
- By ingeniously integrating a liner-and-seat design, this valve isolates the media from metal components, ensuring superior corrosion resistance and enhanced longevity, making it a durable choice for demanding environments.

3. Sealing Performance
- This valve employs a sophisticated four-stage sealing structure, featuring a synergy of shaft transition curves, elastic O-rings, robust metal gaskets, and flexible seat grooves. Together, these elements deliver impeccable bidirectional zero-leakage sealing, ensuring maximum efficiency and reliability.
- Choose between a double eccentric or centerline design, both of which enhance sealing reliability by optimizing seal compression during closure. This design flexibility is evident in various model references, attesting to the valve's exceptional performance.


Technical Parameters & Models
1. Key Models
- Popular models include the D341PO-16P, D341F4, and D341F46, each meticulously tailored to meet specific functional demands and requirements, showcasing the valve's adaptability and advanced engineering.
- Model breakdown: 'D3' signifies its turbine-driven functionality, '41' indicates a flanged connection, while 'F4/F46' specifies the type of fluoropolymer used, providing a clear guide to its configuration and capabilities.
- Available in sizes ranging from DN40 to DN1200, with a pressure rating of PN10-PN16, these valves cater to a broad array of applications, making them a versatile choice for various industrial contexts.

2. Material Configuration
- Crafted from high-grade materials like stainless steel (CF8, CF8M), cast steel, or ductile iron, each component undergoes treatment with anti-corrosion coatings such as epoxy paint, ensuring enhanced durability and protection against environmental challenges.
- The shaft, made from 1Cr13, 40Cr, or stainless steel, is specifically chosen for its superior wear and corrosion resistance, ensuring optimal performance and extended service life in challenging conditions.


Applications
- This versatile valve is indispensable across a variety of industries, including chemical, petrochemical, pharmaceuticals, food processing, water treatment, and energy sectors such as power plants and metallurgy, where durability and reliability are paramount.
- It is adept at handling a wide range of aggressive media, from sulfuric acid and strong alkalis to wastewater, gases, and beyond, demonstrating its robustness and versatility.

Advantages & Features
1. Installation Flexibility
- Offering exceptional installation flexibility, this valve can be fitted in any direction without flow restrictions, making it an ideal choice for complex piping arrangements that demand adaptability and precision.
2. Maintenance & Longevity
- With replaceable seals designed for extended service life and fluoropolymer linings tailored for different media, this valve ensures longevity and adaptability, reducing maintenance requirements and enhancing operational efficiency.
3. Compliance
- Meticulously manufactured to comply with GB/T 12238 and various other international and domestic standards, this valve guarantees quality and reliability, providing peace of mind and ensuring compliance in diverse industrial sectors.


V. Example Models
- Introducing the D341F46-16P model: Crafted with a robust stainless steel body, this flanged pneumatic butterfly valve is engineered for excellence. With a PN16 pressure rating, it effortlessly accommodates size options ranging from DN40 to DN1200, ensuring versatility for a wide range of industrial applications. Its exceptional design makes it the optimal solution for managing highly corrosive media, providing reliability and durability in every use.
- Discover the D341PO model: A pinnacle of engineering with its fully lined structure and FEP-coated disc, this model is built to withstand the harshest conditions. With an impressive temperature tolerance of up to 150°C, it showcases unwavering capability in enduring extreme environments. Experience superior performance and resilience, all encapsulated in this remarkable valve.

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.