Top 10 butterfly valve in China introduce,list main products and website if have

here are the top 10 manufacturers related to “butterfly valves” along with their main products:

These companies specialize in manufacturing butterfly valves and related solutions for various industries including oil and gas, water treatment, chemical, and power generation.

1. Tianjin Exxon Valve Co., Ltd.

Main products: Double offset butterfly valve, triple offset butterfly valve, wafer butterfly valve.

Website: www.exxonvalve.com

2. Tianjin Tanggu Tianshun Valve Co., Ltd.

Main products: High performance butterfly valve, flanged butterfly valve, grooved butterfly valve.

Website: www.tianshunvalve.com

3. Suzhou Sunco Valve Co., Ltd.

Main products: Cast iron butterfly valve, stainless steel butterfly valve, PTFE lined butterfly valve.

Website: www.szsunco.com

4. ZHEJIANG Taitai Valve Co., Ltd.

Main products: Electric butterfly valve, pneumatic butterfly valve, manual butterfly valve.

Website: www.taitaivalve.com

5. Wenzhou Xindeli Valve Co., Ltd.

Main products: Sanitary butterfly valve, threaded butterfly valve, clamp butterfly valve.

Website: www.xindelivalve.com

6. Ningbo Yinzhou Shengguan Valve Manufacturing Co., Ltd.

Main products: Lug butterfly valve, grooved butterfly valve, flange butterfly valve.

Website: www.sgvvalve.com

7. Tianjin Haofa Valve Co., Ltd.

Main products: Electric actuated butterfly valve, pneumatic actuated butterfly valve, gear operated butterfly valve.

8. ZHEJIANG Zhongcheng Valve Co., Ltd.

Main products: Triple offset butterfly valve, high pressure butterfly valve, cryogenic butterfly valve.

9. Shanghai Tanghai Valve Manufacturing Co., Ltd.

Main products: Resilient seated butterfly valve, rubber lined butterfly valve, EPDM seated butterfly valve.

10. Qingdao V-Good Valve Co., Ltd.

Main products: Wafer type butterfly valve, double flange butterfly valve, soft seat butterfly valve.

Types of butterfly valve

Butterfly valves are a type of quarter-turn valve that operates by rotating a disc or vane to control flow within a pipeline. There are several types of butterfly valves, each with their own unique design and use cases.

1. Wafer-style butterfly valve: This type of valve is designed to fit between two flanges and is typically used in applications where space is limited. The wafer-style valve is lightweight and cost-effective, making it a popular choice for a wide range of industries.

2. Lug-style butterfly valve: Lug-style butterfly valves have threaded inserts on both sides of the valve body, allowing for easy installation and removal without disrupting the pipeline. These valves are commonly used in applications where regular maintenance or replacement is required.

3. Double offset butterfly valve: This type of butterfly valve features a disc that is offset both from the centerline of the valve body and the shaft, reducing friction as the valve opens and closes. The double offset design improves the valve’s sealing performance and allows for tighter shutoff.

4. Triple offset butterfly valve: The triple offset butterfly valve is the most advanced type of butterfly valve, with an elliptical seating surface and a laminated seal ring that provides bubble-tight shutoff. This type of valve is commonly used in high-pressure and high-temperature applications where reliable sealing is essential.

5. High-performance butterfly valve: High-performance butterfly valves are designed for demanding applications that require tight shutoff and high flow capacity. These valves are typically made of high-quality materials such as stainless steel or special alloys to ensure durability and long service life.

Overall, butterfly valves are versatile and efficient flow control devices that can be used in a wide range of industries and applications. By understanding the different types of butterfly valves available, engineers and operators can select the right valve for their specific needs and requirements.

Pros and Cons of Using butterfly valve

Butterfly valves offer several advantages, including their compact and lightweight design, making them easy to install and handle. They also have a quick opening and closing mechanism, allowing for efficient flow control. Additionally, butterfly valves have a lower pressure drop compared to other types of valves, resulting in energy savings. They are also relatively low-cost compared to other valve types, making them a cost-effective option for many applications.

However, butterfly valves also have some disadvantages. One major drawback is their limited throttling capabilities, as they are not well-suited for fine flow control. They also have a tendency to create turbulence in the flow, which can potentially cause damage to the system and affect performance. Butterfly valves are also prone to wear and tear, particularly in high-temperature or high-pressure applications, leading to potential maintenance issues.

In conclusion, butterfly valves have several advantages such as their compact design, quick operation, and cost-effectiveness, but they also have limitations in terms of throttling capabilities, potential turbulence in the flow, and vulnerability to wear and tear. It is important to consider these factors when deciding whether to use a butterfly valve for a specific application.

butterfly valve Reference Specifications (varies for different product)

A butterfly valve is a type of quarter-turn valve that controls flow by rotating a disc in the flow path. There are several specifications that can vary depending on the specific product and application:

1. Size: Butterfly valves come in a range of sizes, typically ranging from 2 inches to 48 inches in diameter. The size of the valve will depend on the flow rate and pressure requirements of the system it is being used in.

2. Material: Butterfly valves can be made from a variety of materials, including stainless steel, carbon steel, cast iron, and PVC. The material chosen will depend on factors such as the chemical compatibility with the media being controlled and the desired corrosion resistance.

3. Pressure rating: Butterfly valves are typically rated for a certain pressure range, such as ANSI Class 150 or Class 300. The pressure rating will dictate the maximum pressure that the valve can safely withstand without leaking or failing.

4. End connections: Butterfly valves can have a variety of end connections, including wafer, lug, and flanged connections. The type of end connection will depend on how the valve needs to be installed in the piping system.

5. Actuation: Butterfly valves can be operated manually or automated with the use of an actuator. Common actuation methods include handwheels, levers, pneumatic actuators, and electric actuators. The type of actuation chosen will depend on factors such as the required control precision and the availability of power sources.

Overall, butterfly valves are versatile and reliable flow control devices that can be customized to meet the specific needs of a wide range of industries and applications.

Applications of butterfly valve

Butterfly valves are commonly used in various industries for controlling the flow of fluids such as water, air, gas, oil, and other liquids. Some of the key applications of butterfly valves include:

1. Water treatment plants: Butterfly valves are frequently used in water treatment plants for regulating the flow of water through pipes. They are particularly useful in large-scale water distribution systems where a high volume of water needs to be controlled.

2. HVAC systems: Butterfly valves are employed in heating, ventilation, and air conditioning (HVAC) systems for controlling the flow of air and maintaining proper temperature levels within buildings. They are often used in ducts and pipes to adjust the airflow as needed.

3. Food and beverage industry: Butterfly valves are commonly used in the food and beverage industry for controlling the flow of ingredients, such as liquids and powders, during food processing and packaging operations. They are also used in dairy processing plants, breweries, and wineries.

4. Chemical plants: Butterfly valves are suitable for controlling the flow of various chemicals in chemical processing plants. They are typically made of corrosion-resistant materials to withstand the harsh chemicals and prevent leakage.

5. Fire protection systems: Butterfly valves are essential components in fire protection systems, as they help regulate the flow of water in fire sprinkler systems and fire hydrants. They are designed to quickly open and close to help extinguish fires efficiently.

Overall, butterfly valves are versatile and reliable for a wide range of applications in industries requiring fluid flow control. Their simple design, compact size, and ease of operation make them an ideal choice for various fluid handling systems.

Material of butterfly valve

Butterfly valves are commonly made from a variety of materials, with the most common being stainless steel, cast iron, ductile iron, and PVC. The choice of material largely depends on the specific application and the type of fluid being controlled.

Stainless steel butterfly valves are known for their excellent corrosion resistance and durability, making them suitable for applications in industries such as chemical processing, food and beverage, and pharmaceuticals. Cast iron butterfly valves are also popular due to their affordability and high temperature resistance, making them suitable for applications in HVAC systems and water treatment plants.

Ductile iron butterfly valves offer a good balance of strength and flexibility, making them ideal for high-pressure applications in industries like oil and gas, power generation, and petrochemicals. PVC butterfly valves are lightweight, cost-effective, and suitable for applications involving water and other non-corrosive fluids.

In addition to these materials, butterfly valves can also be made from materials such as carbon steel, bronze, and exotic alloys like Hastelloy and Inconel, depending on the specific requirements of the application.

Overall, the choice of material for a butterfly valve is crucial in ensuring optimal performance, reliability, and longevity. It is important to consider factors such as corrosion resistance, temperature tolerance, pressure ratings, and compatibility with the fluid being controlled when selecting the appropriate material for a butterfly valve.

Quality Testing Methods for butterfly valve and how to control the quality

There are several quality testing methods that can be used for butterfly valves to ensure their performance and functionality. Some of the common methods include:

1. Visual inspection: This involves examining the valve for any visible defects such as cracks, corrosion, or leaks.

2. Pressure testing: This involves subjecting the valve to high pressure to check for any leaks or pressure drops.

3. Leakage testing: This involves testing the valve under various pressure conditions to ensure it does not leak.

4. Performance testing: This involves testing the valve to ensure it opens and closes smoothly, and that it operates correctly under different flow conditions.

To control the quality of butterfly valves, it is important to establish strict quality control measures. This can include regular inspections during the manufacturing process, as well as random testing of finished products. It is also important to ensure that all materials used in the manufacturing of the valves meet the necessary standards.

Additionally, setting up a quality management system can help to ensure consistent quality control. This can involve documenting and tracking all testing and inspection results, as well as implementing corrective actions if any issues are detected.

Overall, by implementing rigorous testing methods and quality control measures, manufacturers can ensure that butterfly valves meet the necessary quality standards and perform as expected.

The Work Process and how to use butterfly valve

A butterfly valve is a type of quarter-turn valve that is used to control the flow of a fluid in a piping system. It consists of a rotating disc or “butterfly” mounted on a shaft. When the valve is fully closed, the disc is perpendicular to the flow of the fluid, effectively shutting off the flow. When the valve is fully open, the disc is parallel to the flow, allowing for maximum flow.

To use a butterfly valve, first determine the appropriate position for the valve based on the desired flow rate. The valve can be positioned anywhere between fully open and fully closed to regulate the flow. Use the handle or actuator to rotate the disc to the desired position.

When operating the valve, it is important to monitor the flow rate and pressure of the fluid to ensure that the valve is functioning properly. Regular maintenance and lubrication of the valve components are also important to ensure smooth operation.

Overall, the work process of using a butterfly valve involves determining the desired flow rate, adjusting the valve position accordingly, and monitoring the valve to ensure proper functioning. With proper use and maintenance, a butterfly valve can effectively control the flow of fluids in a piping system.

butterfly valve Importing questions including Cost,Supplier,Sample,Certification and Market

When it comes to importing butterfly valves, there are several important factors to consider.

Cost: One of the key considerations when importing butterfly valves is the cost. This includes not only the upfront cost of purchasing the valves from a supplier, but also any additional costs such as shipping, customs duties, and taxes.

Supplier: Choosing a reliable and reputable supplier is essential when importing butterfly valves. It is important to research potential suppliers, read reviews, and request samples to ensure the quality of the valves meets your standards.

Sample: Before placing a large order, it is a good idea to request samples from potential suppliers. This will allow you to test the quality of the valves and ensure they meet your specifications before making a larger investment.

Certification: In many industries, certifications such as ISO 9001 or CE are required for imported products. It is important to check if the butterfly valves you are importing have the necessary certifications to ensure they meet industry standards and regulations.

Market: Before importing butterfly valves, it is important to research the market demand and competition. Understanding market trends and potential growth opportunities will help you make informed decisions about importing and selling butterfly valves.

Overall, cost, supplier reliability, sample testing, certification, and market research are key considerations when importing butterfly valves. By carefully considering these factors and conducting thorough research, you can successfully import butterfly valves for your business.

How to find and select check reliable butterfly valve manufacturers in China

When looking for reliable butterfly valve manufacturers in China, there are several steps you can take to ensure that you select a reputable supplier:

1. Research online: Use search engines and online directories to find a list of butterfly valve manufacturers in China. Look for manufacturers with a good reputation and positive reviews from past customers.

2. Check certifications: Ensure that the manufacturer is certified to international standards such as ISO 9001. This will help guarantee the quality of their products.

3. Request samples: Ask the manufacturer to send you samples of their butterfly valves so you can inspect the quality and craftsmanship of their products firsthand.

4. Visit the factory: If possible, visit the manufacturer’s factory in person to see their production process and facilities. This can help you determine if they have the capabilities to meet your requirements.

5. Request references: Ask the manufacturer for references from past customers who have purchased their butterfly valves. Contact these references to get feedback on their experience with the manufacturer.

6. Compare quotes: Get quotes from multiple butterfly valve manufacturers in China and compare them based on price, quality, and lead time. Choose a manufacturer that offers a competitive price without sacrificing quality.

By following these steps, you can find and select a reliable butterfly valve manufacturer in China that meets your requirements and specifications.

Background Research for butterfly valve manufacturers Companies in China, use qcc.com archive.org importyeti.com

There are numerous butterfly valve manufacturers in China, with some of the top companies including Tianjin Exxon Valve Co., Ltd., Zhejiang Liangyi Valve Co., Ltd., and Tianjin Tanggu Water-Seal Valve Co., Ltd.

Tianjin Exxon Valve Co., Ltd. is a leading manufacturer of butterfly valves in China, known for their high-quality products and reliable performance. The company has a strong presence in the domestic market and also exports its products to countries around the world.

Zhejiang Liangyi Valve Co., Ltd. is another reputable manufacturer of butterfly valves in China. The company specializes in the design and production of various types of valves, including butterfly valves, gate valves, and globe valves. Their products are widely used in industries such as oil and gas, petrochemical, and water treatment.

Tianjin Tanggu Water-Seal Valve Co., Ltd. is a well-established butterfly valve manufacturer in China, with a history of more than 30 years. The company has a state-of-the-art manufacturing facility and a team of experienced engineers and technicians to ensure the quality and performance of their products.

These companies can be found on qcc.com, archive.org, and importyeti.com, which provide detailed information about their products, certifications, and export history. Customers looking for butterfly valves can contact these manufacturers for more information and to place orders.

Price Cost Research for butterfly valve manufacturers Companies in China, use temu.com and 1688.com

When researching the prices and costs of butterfly valves from manufacturers in China, two popular websites to consider are temu.com and 1688.com. These platforms provide a wide range of options for sourcing butterfly valves from various manufacturers in China.

On temu.com, you can find a variety of butterfly valve manufacturers offering competitive prices for their products. By browsing through the platform, you can compare the prices, quality, and features of different butterfly valves to find the best deal for your needs. Additionally, you can communicate directly with the manufacturers to negotiate prices and discuss customization options.

1688.com is another popular website for sourcing butterfly valves from manufacturers in China. The platform offers a wide selection of manufacturers, making it easy to find the right supplier for your specific requirements. You can filter your search based on price, quality, and other factors to narrow down your options and find the best butterfly valve manufacturer for your needs.

When researching prices and costs on temu.com and 1688.com, it is essential to consider factors such as production volume, quality standards, and shipping costs to ensure that you are getting the best deal possible. By utilizing these platforms effectively, you can find reliable butterfly valve manufacturers in China offering competitive prices for high-quality products.

Shipping Cost for butterfly valve import from China

When importing a butterfly valve from China, the shipping cost can vary depending on several factors. The first factor to consider is the size and weight of the butterfly valve. Larger, heavier valves will incur higher shipping costs compared to smaller, lightweight valves.

Another factor that can affect the shipping cost is the shipping method chosen. For example, air freight is typically more expensive than sea freight, but it is also faster. Sea freight is a more cost-effective option for larger shipments, but it takes longer for the products to arrive at their destination.

Additionally, the distance between the supplier in China and the importer’s location will also impact the shipping cost. The farther the distance, the higher the shipping cost will be.

Customs duties and taxes should also be taken into account when calculating the total shipping cost. These additional charges can significantly increase the overall cost of importing the butterfly valve.

Overall, it is important to consider all these factors when calculating the shipping cost of importing a butterfly valve from China. By choosing the most cost-effective shipping method and taking into account customs duties and taxes, importers can minimize their shipping expenses and ensure a smooth import process.

Compare China and Other butterfly valve Markets: Products Quality and Price,Visible and Hidden Costs

China is a major player in the global butterfly valve market, offering a wide range of products in terms of quality and price. The quality of butterfly valves produced in China varies depending on the manufacturer, with some companies producing high-quality products that meet international standards, while others may offer lower quality options at a lower price.

In terms of price, Chinese butterfly valves are generally more affordable compared to those from other markets such as Europe and the United States. This affordability is often a result of lower production costs in China, including cheaper labor and materials.

However, it is important to consider both visible and hidden costs when purchasing butterfly valves from China. While the initial price may be lower, hidden costs such as shipping and import taxes can add up, making the overall cost of the product more expensive than initially anticipated. Additionally, quality control and warranty issues may arise with Chinese products, leading to additional costs for repairs or replacements.

In comparison to other markets, China offers a competitive advantage in terms of price and variety of products in the butterfly valve market. However, customers should carefully consider both visible and hidden costs before making a purchasing decision to ensure that they are getting a high-quality product at a reasonable price.

Custom Private Labeling and Branding Opportunities with Chinese butterfly valve Manufacturers

Chinese butterfly valve manufacturers offer custom private labeling and branding opportunities to help businesses establish their own unique identity in the market. By working closely with these manufacturers, companies can create customized products that reflect their brand image and messaging.

Through private labeling, businesses can have their logos, colors, and designs printed on the packaging and product itself, ensuring brand recognition and loyalty among customers. This personalized approach allows businesses to differentiate themselves from competitors and stand out in a crowded market.

In addition to private labeling, Chinese butterfly valve manufacturers also offer branding opportunities that enable companies to showcase their values, mission, and story through their products. By partnering with these manufacturers, businesses can create a consistent brand experience across all touchpoints, from product design to marketing materials.

Overall, collaborating with Chinese butterfly valve manufacturers for custom private labeling and branding opportunities can help businesses build strong brand recognition, enhance customer trust, and ultimately drive sales. With the support and expertise of these manufacturers, companies can create high-quality products that resonate with their target audience and align with their brand vision.

Tips for Procurement and Considerations when Purchasing butterfly valve

When purchasing a butterfly valve for your procurement needs, there are several considerations to keep in mind to ensure that you are getting the right product for your specific requirements. Here are some tips to keep in mind:

1. Material: Ensure that the butterfly valve is made from a durable and corrosion-resistant material such as stainless steel, carbon steel, or PVC, depending on the application.

2. Size: Select the correct size of the butterfly valve based on the flow rate and pressure requirements of your system.

3. Pressure rating: Consider the maximum pressure that the butterfly valve will be subjected to and select a valve that can handle that pressure without any issues.

4. End connections: Choose the appropriate end connections such as wafer, lug, or flanged based on the type of piping system and installation requirements.

5. Operating mechanism: Decide whether you need a manual or automated butterfly valve based on the ease of operation and control required for your system.

6. Sealing technology: Consider the type of sealing technology used in the butterfly valve such as resilient or metal-to-metal for better sealing performance.

7. Compliance: Ensure that the butterfly valve complies with industry standards and regulations to guarantee its quality and reliability.

By considering these factors, you can make an informed decision when purchasing a butterfly valve for your procurement needs. It is important to consult with a trusted supplier or manufacturer to get expert advice on selecting the right butterfly valve for your specific application.

FAQs on Sourcing and Manufacturing butterfly valve in China

1. Where can I find reputable manufacturers of butterfly valves in China?

You can find reputable manufacturers of butterfly valves in China by searching through online marketplaces such as Alibaba, Global Sources, and Made-in-China. It is important to thoroughly research and vet potential manufacturers by checking their certifications, production capabilities, and customer reviews.

2. How can I ensure the quality of butterfly valves manufactured in China?

To ensure the quality of butterfly valves manufactured in China, you can request samples from potential manufacturers to evaluate the materials, functionality, and durability of the products. Additionally, you can visit the manufacturer’s facilities to inspect their production processes and quality control measures.

3. What are the typical lead times for sourcing butterfly valves from China?

The lead times for sourcing butterfly valves from China can vary depending on the specific requirements of the order and the manufacturer’s production schedule. In general, lead times can range from a few weeks to a few months, so it is important to discuss lead times with potential manufacturers upfront and factor this into your procurement timeline.

4. How can I manage the logistics of sourcing butterfly valves from China?

To manage the logistics of sourcing butterfly valves from China, you can work with a reputable freight forwarder or logistics provider to coordinate the shipment of your products. It is important to consider factors such as shipping costs, lead times, customs duties, and import regulations when planning the logistics of your procurement process.

5. What are the advantages of sourcing butterfly valves from China?

Sourcing butterfly valves from China can offer cost savings, access to a wide range of manufacturing capabilities, and the ability to customize products to meet your specific requirements. Additionally, China has a robust supply chain infrastructure and a skilled workforce that can support the production of high-quality butterfly valves.

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