| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Worm Gear |
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Introducing a remarkably robust valve, crafted for exceptional performance even amidst the world's toughest conditions. This corrosion-defying masterpiece seamlessly merges turbine-driven prowess with the unmatched resilience of a fluoropolymer lining. It guarantees enduring, dependable operation in the face of severely aggressive media.
Structural & Design Features
1. Turbine Drive System
- Equipped with a cutting-edge worm gear mechanism, this system ensures minimal operating torque and delivers fluid, uninterrupted operation. Whether managing large-diameter valves or demanding frequent use, expect flawless control and unrivaled reliability.
- Engineered for versatile command, this valve is fully compatible with various actuators—be it manual, electric, or pneumatic—accommodating a spectrum of operational requirements.
2. Fluoropolymer Lining & Corrosion Resistance
- Reinforced with high-performance fluoroplastics like PTFE, FEP, and PFA, the valve's sturdy body and its fluorine-coated butterfly disc provide formidable resistance. This defense stands strong against corrosive substances including powerful acids, bases, organic solvents, and oxidizers, reliably functioning from **-50°C to 150°C**.
- The innovative liner-and-seat design isolates media from metal components, ensuring superior corrosion resistance and extended lifespan.
3. Sealing Performance
- Utilizing an advanced four-stage sealing structure, this valve seamlessly incorporates shaft transition curves, elastic O-rings, robust metal gaskets, and adaptable seat grooves to assure flawless bidirectional zero-leakage sealing.
- Options include a double eccentric or centerline design, each enhancing sealing reliability by optimizing seal compression during closure, as demonstrated in varied model examples.
Technical Parameters & Models
1. Key Models
- Key models such as the D341PO-16P, D341F4, and D341F46 are expertly tailored to meet specific functional requirements.
- Model breakdown: 'D3' signifies turbine-driven functionality, '41' denotes a flanged connection, and 'F4/F46' indicates the specific fluoropolymer type utilized.
- Available in sizes from DN40 to DN1200, with pressure ratings of PN10-PN16, these models meet diverse application needs.
2. Material Configuration
- Constructed from premium stainless steel (CF8, CF8M), cast steel, or ductile iron, every component is treated with anti-corrosion coatings such as epoxy paint, ensuring enduring durability and protection.
- The shaft, made from 1Cr13, 40Cr, or stainless steel, is selected for its exceptional wear and corrosion resistance, guaranteeing peak performance.
Applications
- This adaptable valve is vital across numerous industries: chemical, petrochemical, pharmaceuticals, food processing, water treatment, and energy sectors like power generation and metallurgy.
- It efficiently manages a wide range of aggressive media—from sulfuric acid and strong alkalis to wastewater, gases, and more.
Advantages & Features
1. Installation Flexibility
- Offering unrestricted installation flexibility, this valve can be mounted in any direction without flow limitations, making it ideal for intricate piping systems.
2. Maintenance & Longevity
- With replaceable seals that prolong service life and customizable fluoropolymer linings for diverse media, this valve promises durability and adaptability.
3. Compliance
- Crafted with precision to adhere to GB/T 12238 and an array of international and domestic standards, ensuring quality and dependability.
V. Example Models
- Presenting the D341F46-16P model, a paragon of engineering excellence featuring a robust stainless steel body. With a PN16 pressure rating and versatile size options ranging from DN40 to DN1200, this model stands as the ideal choice for managing highly corrosive media, ensuring both reliability and efficiency in critical applications.
- Discover the D341PO model, designed with precision to offer a fully lined structure. Its FEP-coated disc possesses the remarkable ability to withstand soaring temperatures up to 150°C. This model exemplifies resilience, proving its mettle by enduring extreme conditions, maintaining performance when it matters most.
| 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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