Introducing the Stainless Steel Sanitary Flanged Butterfly Valve: a pinnacle of precision engineering brought to you by Wenzhou Safety Stainless Steel Co., Ltd. This valve epitomizes reliability and efficiency, featuring robust EPDM and PTFE seals that ensure superior performance in all sanitary applications. Experience the perfect blend of durability and functionality with our meticulously crafted valve, designed to meet the highest standards and cater to your specific needs.
Product Description
Introducing the ultimate Stainless Steel Sanitary Flanged Butterfly Valve, a meticulously crafted flow control device perfect for industries where hygiene is paramount, including food and beverage, pharmaceutical, bioprocessing, and cosmetic manufacturing. These sectors demand nothing less than top-tier cleanliness and efficiency.This valve is expertly constructed from premium-grade stainless steel and boasts a distinctive design and immaculate surface finish to exceed the most rigorous standards for sterility, cleanability, and the prevention of product contamination.
Basic Design:
The valve comprises a robust body, a precision-engineered disc (vane), a sturdy stem, and high-quality sealing elements. The disc's rotation, approximately 90 degrees, by the stem allows for seamless opening or closing of the flow path.
Key Materials:
Body/Disc/Stem: Crafted from 304, 316, or 316L stainless steel (renowned for corrosion-resistance and non-toxicity).
Seals: Expertly manufactured from FDA-compliant materials, including Silicone (SI), EPDM, or PTFE (Teflon) ensuring compatibility with diverse process media and resilience to cleaning-in-place (CIP) and sterilization-in-place (SIP) processes.
Connection Type:
Employing Flanged Ends. This design offers a secure, leak-proof connection that simplifies assembly and disassembly, facilitating easy cleaning and maintenance.
Bore Size (DN):
Available in an extensive range, typically from DN25 (1") to DN200 (8") or larger, to accommodate various pipeline flow requirements.
Pressure Rating (PN):
Includes standard ratings such as PN0.6, PN1.0, and PN1.6 MPaensuring versatility across applications.
Surface Finish:
All wetted surfaces receive a meticulous mechanical or electropolished treatment to achieve a flawlessly smooth, mirror-like finish (commonly Ra ≤ 0.8 µm or superior). This finish eradicates microscopic pits, discouraging bacterial harbor, preventing material adhesion, and ensuring effortless, thorough cleaning and sterilization.
Core Features:
1. Hygienic, Dead-Space-Free Design: The smooth, contoured flow path eliminates product accumulation and guarantees complete drainability.
2. Compliant with Sanitary Standards: Manufactured in strict adherence to international sanitary standards such as 3-A, FDA, EHEDG, and GMPensuring utmost reliability.
3. Outstanding Sealability: Top-tier seals guarantee dependable bubble-tight shut-off in both directions of flow, enhancing operational safety.
4. Effortless Operation: A rapid 90° operation that demands minimal torque, this valve can be fitted with Our versatile valve controls include options such as manual levers, robust pneumatic actuators, and sophisticated electric actuators. These ensure seamless integration and precision control for automation processes.
5. Durability Meets Easy Maintenance: With its straightforward design, this valve allows for effortless disassembly, and the seals can be easily replaced, promising a prolonged service life and minimal downtime.
Wide Temperature Range Compatibility:
The operational temperature varies according to the seal material utilized:
- EPDM seals are effective up to approximately 120°C - 150°C, ensuring reliable performance.
- Silicone (SI) seals can withstand temperatures reaching up to 150°C - 200°C, providing flexibility for high-temperature applications.
- PTFE seals offer superior resistance with a range up to 200°C, ideal for demanding environments.
Primary Applications:
Designed for excellence in the Food & Beverage Industry (including sectors such as dairy, brewing, sauces, and meat processing),
Pharmaceutical Industry (covering API production and sterile solutions),
Biotechnology, Cosmetics, and any process piping systems where maintaining hygiene and purity is paramount.
Innovative Working Principle:
By rotating the handle, the valve shaft is set in motion, which in turn spins the valve disc. When aligned parallel to the pipeline axis, the valve opens, allowing unobstructed fluid passage. Conversely, turning perpendicular closes the valve, halting fluid flow to achieve precise on-off control and efficient flow regulation of the medium within the pipeline.
Product Parameters
| Body/Disc material |
304;316;316L |
| Seal material |
EPDM;PTFE |
| Basic Design |
body+disc+stem+seal |
| Pressure Rating (PN) |
PN0.6, PN1.0, and PN1.6 MPa |
Detailed Photos
Certifications
About US
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.
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