Premium Stainless Steel Flanged Butterfly Valve for Industrial Use

Product Description

Experience unparalleled excellence with our Stainless Steel Sanitary Flanged Butterfly Valve, a testament to precision engineering and superior quality. Crafted meticulously by Wenzhou Safety Stainless Steel Co., Ltd., this butterfly valve promises to elevate your fluid control systems with its robust design and innovative flanged connection. Elevate your standards with this premium quality product, designed to meet the highest industry benchmarks.

Product Description

Introducing the exceptional Stainless Steel Sanitary Flanged Butterfly Valve, a cutting-edge flow control solution tailored for industries demanding the utmost hygiene, such as food and beverage, pharmaceuticals, bioprocessing, and cosmetics manufacturing.. This valve is expertly crafted from premium stainless steel and boasts a meticulous design and impeccable surface finish to adhere to rigorous standards of sterility, cleanability, and protection against contamination.

Basic Design:
Ingeniously consists of a robust valve body, precision-engineered disc (vane), sturdy stem, and high-performance sealing elements. With a swift 90-degree rotation of the disc via the stem, it effortlessly opens or closes the flow path.


Key Materials:
Body/Disc/Stem: Skillfully crafted from 304, 316, or 316L stainless steel (renowned for its corrosion resistance and non-toxicity).
Seals: Expertly manufactured from FDA-compliant materials such as Silicone (SI), EPDM, or PTFE (Teflon) ensuring compatibility with process media and resilience against cleaning-in-place (CIP) and sterilization-in-place (SIP) processes.


Connection Type:
Flanged Ends. This provides a secure, leak-proof connection that is not only robust but also facilitates easy assembly and disassembly for routine cleaning and maintenance.


Bore Size (DN):
Offers a diverse range, typically spanning from DN25 (1") to DN200 (8") or larger, catering to various pipeline flow requirements.


Pressure Rating (PN):
Standard ratings are available, encompassing PN0.6, PN1.0, and PN1.6 MPa.


Surface Finish:
All wetted surfaces undergo mechanical or electropolishing to achieve a remarkably smooth, mirror-like finish (commonly Ra ≤ 0.8 µm or superior). This finish eradicates microscopic pits that could harbor bacteria, prevents material buildup, and ensures effortless cleaning and sterilization.


Core Features:
1. Hygienic, Dead-Space-Free Design: The smooth, contoured flow path effectively prevents product buildup and guarantees full drainability, maintaining the highest hygiene standards.
2. Compliant with Sanitary Standards: Precision-engineered to meet international sanitary standards like 3-A, FDA, EHEDG, and GMP.
3. Excellent Sealability: Our top-tier seals ensure a dependable bubble-tight shut-off in both directions of flow, heightening operational reliability.
4. Ease of Operation: The swift 90° operation requires minimal torque and can be seamlessly integrated with Our versatile butterfly valve can be operated using manual levers, pneumatic actuators, or electric actuators, catering to a wide range of operational needs. This flexibility makes it an ideal choice for automation, seamlessly integrating into your existing systems.
5. Durability & Easy Maintenance: With a simple construction, this valve is designed for quick disassembly, and features replaceable seals, ensuring a prolonged service life with minimal maintenance requirements.


Wide Temperature Range:
Temperature tolerance varies based on seal material, offering adaptable solutions:
- EPDM: Withstands up to approximately 120°C - 150°C,
- Silicone (SI): Endures temperatures up to ~150°C - 200°C,
- PTFE: Handles extreme conditions up to ~200°C.


Primary Applications:
Specifically engineered for the Food & Beverage Industry, including dairy, brewing, sauces, and meat processing,
as well as for the Pharmaceutical Industry, covering API production and sterile solutions.
Also suitable for Biotechnology,Cosmetics industries,and any process piping system where hygiene and purity are paramount.

Efficient Working Principle:

The valve operates through a straightforward mechanism: rotating the handle turns the valve shaft, which in turn rotates the valve disc. When aligned parallel to the pipeline axis, the valve opens for smooth fluid passage; conversely, when perpendicular, it closes to block flow, offering precise on-off control and efficient flow regulation within the pipeline system.

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

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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.