Cast Stainless Steel or Cast Steel&Iron Lug, Wafer & Flange RF Industrial Check Butterfly Valve
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Product Highlights
- Zero Leakage Shutoff: Provides tight shut-off without additional seals or packing materials for maximum efficiency.
- Low Torque Operation: Features low torque requirements while still achieving high flow rates for easy control.
- Easy Installation: Compact two-piece design eliminates need for welding or specialized equipment.
- Versatile Material Options: Available in Carbon Steel, Stainless Steel, Aluminum Bronze, and various seal materials.
- Wide Media Compatibility: Suitable for liquids, gases, and steam in industrial, water, and household applications.
- Customizable Components: Disc, seat, coating, and end standards can be customized to specific project needs.
- High Durability: Specialized materials provide exceptional resistance to wear and tear over long periods.
- Reliable Sealing System: Built-in positive sealing system ensures proper operation under temperature and pressure changes.
Product Attributes
- Customization
- Available
- Media
- Gas, Water, Steam
- Driving Mode
- Pneumatic
- Connection Form
- Flange, Weld, Wafer
- Structure
- Centre Sealing
- Seal Form
- Soft Sealing
- Valve Stem
- Normal
- Work Pressure
- Low Pressure (Pn<1.6mpa)
- Working Temperature
- Normal Temperature (-40°C<T<120°C)
- Material of Seal Surface
- Soft Weld
- Valve Body
- Casting
- Standard
- DIN3202
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Delivery Time
- 15-25 Days
- Disc Material
- Di/Nylon/1.4469/1.4529/Saf2205/2507/CF8/CF8m etc
- Seat Material
- NBR/EPDM/PTFE/Viton/Silicone etc
- Coating
- Customized
- End Standard
- Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F
- Materials
- Carbon Steel, Stainless Steel, Aluminum Bronze
- Shutoff Tightness
- Zero Leakage
- Body
- 304, Wcb Iron, Ggg40, Ductile Iron, Cast Iron
- Actuator
- Handle or Gear Worm
- Transport Package
- Wooden Case
- Specification
- customized
- Trademark
- yoonad
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 10000PCS/Year
- Package Size
- 100.00cm * 100.00cm * 100.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Cast Stainless Steel or Cast Steel&Iron Lug, Wafer & Flange RF Industrial Check Butterfly Valve
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Product Description
Wafer butterfly valves come in a variety of sizes and materials to accommodate any application. The most common type is the lug-style valve, which consists of two parts that are connected at either end by a pin or pair of lugs.
Butterfly valves are used in a variety of applications and come in a range of different styles to meet the needs of any specific application. A few of the most popular types include wafer butterfly valve, lug butterfly valves, and high performance butterfly valves. Wafer butterfly valves are designed for low-pressure applications and typically require less maintenance than other types. Lug butterfly valve are better suited for higher pressure applications as they provide better sealing capabilities. Lastly, high performance butterfly valves use specialized materials to provide exceptional durability and resistance to wear and tear over long periods of time.
Wafer butterfly valves offer several features that make them an ideal choice for a variety of applications. First, they are designed for maximum efficiency and reliability by providing tight shut-off without the need for additional seals or packing materials.
Additionally, they feature low torque requirements while still achieving high flow rates. Furthermore, wafer butterfly valves typically come with a built-in positive sealing system, which helps ensure proper operation regardless of temperature changes or pressure fluctuations Another benefit is their easy installation due to their compact size and two-piece design which eliminates the need for welding or any other specialized equipment. Their design also makes them suitable for most media such as liquids, gases, and steam, making them an ideal solution for many industrial applications.
Wafer butterfly valves are used in a variety of piping systems to regulate the flow of liquid or gas between two points. Hey provide efficient and reliable operation by allowing for quick on/off control, as well as precise regulation when necessary. Wafer butterfly valves are relatively simple to install and operate, making them a popular choice for many applications. In this article, we'll explore the basic workings of wafer butterfly valves, different types available, installation tips and more.
These valves are typically installed in pipelines that receive frequent use and must be trusted for reliable performance. Wafer butterfly valves consist of a disc mounted on the end of a stem connected to an actuator such as a hand wheel or motor.
When the valve is opened, the disc swings away from the line, creating an unrestricted path for the flow through the middle of the valve. When closed, the disc's edges come into contact with either side of the line, blocking it off completely. This design helps to ensure tight shut-off without having to install any additional seals or packing materials. The ease of installation and simple design make wafer butterfly valves a popular choice for many applications, providing cost savings over other control valves due to their shorter installation time and low maintenance requirements.
Wafer butterfly valves are an essential component in many different types of piping systems. They provide efficient and reliable performance while also being relatively easy to install and operate. Understanding the basics of how they work and the features they possess will help you choose the right wafer butterfly valve for your application. Additionally, it is important to follow proper maintenance practices to ensure that your valve offers maximum performance and reliability. With regular inspections and proper operation techniques, you can get the most out of your wafer type butterfly valve for a long time to come.
| Part | Materials |
|---|---|
| Body | Ductile Iron |
| Seat | EPDM / BUNA / VITON / PTFE |
| Disc | Ductile Iron / 316 Stainless Steel / Bronze |
| Seat | BUNA / EPDM / PTFE |
| Bushing | PTFE |
| O-Ring | EPDM / BUNA |
| Taper Pin | 316 Stainless Steel |
| Stem | 416 Stainless Steel |

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2442335". Items marked "" are certified.
Company Profile
YOONAD was found in 2013, covering an area of 82000 square meters and have more than 400
Employees, including more than 60 technical professionals.
YOONAD, a leading industrial valve manufacturing enterprise, is renowned for its exceptional product quality and top-notch customer service.
We specialize in the research, manufacturing, testing, and sales of valves. Our core product is the ball valve, butterfly valves, gate valves, globe valves, check valves, and have more valves which used in different applications. Our products find widespread applications in industries such as heating, petroleum, natural gas, chemical engineering, power generation, construction, water supply, and drainage, among others.
Nearly 80% of the company's products are exported to Europe, America, the Middle East, Southeast Asia and other parts of the world...
YOONAD, our mission is to provide advanced valve solutions to our customers. Quality is our foremost priority, and we ensure the excellence of each valve through advanced manufacturing techniques and rigorous quality control systems. Our dedicated technical team is readily available to support and provide comprehensive after-sales service to ensure the smooth installation and operation of our valves.
We look forward to establishing long-term collaborative relationships and meeting your valve needs and solutions.
About Our Factory & Business Background
- Address
- 137-2901 Qingyang Road, Liangxi District, Wuxi, Jiangsu, China
- Terms of Payment
- T/T, D/P, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- shanghai, ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2018-10-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What materials are available for the valve body and disc?
- The valve body can be made of Ductile Iron, 304 Stainless Steel, Wcb Iron, Ggg40, or Cast Iron. The disc is available in Ductile Iron, 316 Stainless Steel, or Bronze.
- What types of media can this butterfly valve handle?
- These valves are suitable for most media such as liquids, gases, and steam, making them ideal for industrial, water, and household applications.
- What is the typical lead time for orders?
- The average lead time is within 15 workdays for both peak season and off-season periods.
- What are the payment terms accepted?
- We accept T/T, D/P, PayPal, and Western Union as terms of payment.
- What are the main advantages of wafer butterfly valves?
- They offer tight shut-off, low torque requirements, easy installation without welding, and reliable performance with minimal maintenance.
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