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May 25, 2024

Top Arc Valve Manufacturers Comprehensive Guide Sourcing from China.

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

Top arc valve manufacturers in China are known for their high-quality products and advanced technology. Some of the main products offered by these companies include gate valves, globe valves, check valves, ball valves, and butterfly valves. These valves are widely used in various industries such as oil and gas, petrochemical, chemical, power generation, and water treatment.

Some of the top arc valve manufacturers in China include Zhejiang Sedelon valve Co., Ltd, Tianjin Binhai International Machinery Valve Co., Ltd, and Zhejiang PQT valve Co., Ltd. These companies have a strong reputation for producing reliable and durable valves that meet international quality standards.

Zhejiang Sedelon valve Co., Ltd offers a wide range of valves including gate, globe, check, ball, and butterfly valves. Their website is Tianjin Binhai International Machinery Valve Co., Ltd specializes in the production of high-quality gate valves, globe valves, and check valves. Their website is Zhejiang PQT valve Co., Ltd is a leading manufacturer of ball valves and butterfly valves. Their website is

Overall, top arc valve manufacturers in China are known for their innovative products, competitive pricing, and excellent customer service. They are trusted by customers around the world for their high-quality valves that meet industry standards and regulations.

arc valve

Types of arc valve

There are several types of arc valves commonly used in various industries for controlling the flow of fluids.

1. Gate Valve: This type of valve uses a gate or wedge-shaped disc to control the flow of fluids. When the valve is fully open, the gate is lifted to allow the fluid to pass through. Gate valves are commonly used in applications where a tight seal is required.

2. Ball Valve: Ball valves use a spherical disc to control the flow of fluids. The disc is rotated 90 degrees to either fully open or fully close the valve. Ball valves are easy to operate and provide reliable sealing.

3. Butterfly Valve: Butterfly valves use a disc-shaped butterfly plate to control the flow of fluids. The plate is rotated to either block or allow the flow of fluids. Butterfly valves are compact and lightweight, making them ideal for applications where space is limited.

4. Globe Valve: Globe valves use a linear motion to control the flow of fluids. The valve has a disc that moves up and down to regulate the flow. Globe valves are commonly used in applications where precise control of flow is required.

5. Diaphragm Valve: Diaphragm valves use a flexible diaphragm to control the flow of fluids. The diaphragm moves up and down to open or close the valve. Diaphragm valves are often used in applications where contamination or leakage is a concern.

Each type of arc valve has its own unique features and benefits, making them suitable for different applications and industries. It is important to carefully consider the requirements of the application before selecting the appropriate valve type.

Pros and Cons of Using arc valve

Arc valves are a type of control valve used in various industrial applications to regulate the flow of liquids and gases. Like other types of control valves, arc valves have both pros and cons.


1. Precise Control: Arc valves offer accurate and precise control over the flow of fluid or gas, allowing for fine adjustments to meet specific process requirements.

2. Quick Response Time: Arc valves have a fast response time, making them ideal for applications where rapid changes in flow rate are needed.

3. Low Maintenance: Arc valves are typically low maintenance due to their simple design and robust construction, resulting in reduced downtime and repair costs.

4. Reliable Operation: Arc valves are generally reliable and can perform consistently over an extended period without experiencing significant performance issues.

5. Versatile: Arc valves can be used in a wide range of industries and applications, making them a versatile option for control valve systems.


1. Cost: Arc valves can be more expensive compared to other types of control valves, which may be a disadvantage for budget-conscious users.

2. Limited Flow Capacity: Arc valves may have limitations on their flow capacity, which can restrict their use in high-flow applications.

3. Noise: Arc valves can produce noise when operating, which may be a concern in certain industrial settings or applications where noise levels need to be minimized.

4. Energy Consumption: Arc valves may consume more energy compared to other types of control valves, leading to higher operating costs in the long run.

5. Sensitivity to Contaminants: Arc valves may be susceptible to damage from contaminants in the fluid or gas being controlled, requiring regular maintenance and cleaning to prevent issues.

In conclusion, arc valves offer precise control and reliable operation but may come with a higher cost and limitations in flow capacity. Understanding these pros and cons is essential when considering the use of arc valves in industrial applications.

arc valve Reference Specifications (varies for different product)

An arc valve, also known as a gate valve or knife gate valve, is a type of industrial valve used for isolating and regulating the flow of liquids and gases in a pipeline. It is typically used in applications where a straight-line flow of fluid and minimum restriction is desired.

Reference specifications for arc valves vary depending on the specific product and manufacturer, but some common specifications include:

– Material: Arc valves are commonly made of materials such as stainless steel, carbon steel, cast iron, and brass, depending on the application and the type of fluid being handled.

– Size: Arc valves come in a range of sizes, from small valves for residential use to large valves for heavy-duty industrial applications.

– Pressure rating: Arc valves are designed to withstand various levels of pressure, and the pressure rating of the valve will determine the maximum pressure at which it can operate safely.

– Temperature rating: Depending on the material of construction, arc valves can typically handle temperatures ranging from -20°C to 200°C or higher.

– Operation: Arc valves can be operated manually, through a hand wheel or lever, or automatically using pneumatic, hydraulic, or electric actuators.

– End connections: Arc valves can have different end connections such as flanged, threaded, or welded ends, depending on the installation requirements.

It is important to consult the specific product data sheet or manufacturer’s specifications for the arc valve being used to ensure proper selection and installation for the intended application. Proper maintenance and periodic inspection are also necessary to ensure the long-term performance and reliability of the arc valve.

arc valve

Applications of arc valve

The arc valve is a type of control valve that is commonly used in industrial applications to regulate the flow of gases or liquids. One of the main applications of the arc valve is in the oil and gas industry, where it is used to control the flow of natural gas, oil, and water in pipelines. The arc valve is also used in power plants to control the flow of steam in boilers and turbines.

Another common application of the arc valve is in the chemical and petrochemical industries, where it is used to regulate the flow of various chemicals and compounds in manufacturing processes. The arc valve is also used in the water and wastewater treatment industry to control the flow of water and chemicals in treatment plants.

In the pharmaceutical industry, the arc valve is used to regulate the flow of various fluids in the production of medicines and other pharmaceutical products. The arc valve is also used in the food and beverage industry to control the flow of ingredients and other fluids in the production of food and beverages.

Overall, the arc valve is a versatile control valve that is used in a wide range of industrial applications to regulate the flow of liquids and gases. Its ability to provide precise control and reliable operation makes it a valuable tool in various industries where precise flow control is essential for optimal performance and safety.

Material of arc valve

Arc valves are precision components used in various industrial applications to control the flow of fluids or gases. The material of an arc valve plays a crucial role in determining its performance, durability, and resistance to corrosion. Some common materials used for arc valves include stainless steel, brass, bronze, and carbon steel.

Stainless steel is a popular choice for arc valves due to its high corrosion resistance, strength, and durability. It is suitable for a wide range of applications and can withstand harsh environmental conditions. Brass is another commonly used material for arc valves, known for its excellent thermal conductivity, machinability, and corrosion resistance. Bronze is preferred for applications that require resistance to seawater corrosion and chemical erosion.

Carbon steel is a cost-effective material for arc valves, offering good strength and durability. However, it is susceptible to rust and corrosion, especially in harsh environments. For applications that involve high temperatures and pressures, materials such as alloy steels or super alloys may be used to ensure the valve’s performance and longevity.

When selecting the material for an arc valve, it is essential to consider factors such as the fluid or gas being controlled, operating conditions, temperature, pressure, and the required level of corrosion resistance. The material should be chosen carefully to ensure the valve’s reliability, efficiency, and longevity in service.

In conclusion, the material of an arc valve plays a critical role in determining its performance and durability. Stainless steel, brass, bronze, and carbon steel are commonly used materials for arc valves, each offering unique properties and advantages. Selecting the right material is essential to ensure the valve’s optimal performance and longevity in various industrial applications.

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

There are several quality testing methods for arc valves that can help ensure the product meets industry standards and requirements. Some common testing methods include:

1. Pressure testing: The arc valve is subjected to various pressure levels to ensure it can withstand the specified operating conditions without leakage or failure.

2. Flow testing: The flow capacity of the arc valve is tested to verify that it meets the required flow rates and does not have any restrictions or blockages.

3. Leakage testing: The valve is tested for any potential leaks by pressurizing the system and checking for any visible leaks or drops in pressure.

4. Mechanical testing: The valve is tested for its mechanical strength, durability, and functionality under various operating conditions to ensure it can withstand the expected loads and stresses.

To control the quality of arc valves, it is important to implement a comprehensive quality control system that includes:

1. Regular inspections and testing of the valves during the manufacturing process to identify any defects or issues early on.

2. Implementing strict quality control measures and procedures to ensure consistency and compliance with industry standards.

3. Training and educating employees on quality control standards and procedures to ensure they understand the importance of maintaining high-quality products.

4. Conducting regular audits and reviews of the quality control system to identify areas for improvement and implement corrective actions.

By implementing these quality control measures and testing methods, manufacturers can ensure that their arc valves meet the highest quality standards and perform effectively in various applications.

arc valve

The Work Process and how to use arc valve

The work process of an arc valve involves controlling the flow of a fluid or gas by regulating the opening and closing of the valve’s arc-shaped gate. This gate moves perpendicular to the flow direction, allowing for precise control over the amount of fluid or gas passing through the valve.

To use an arc valve, it is important to first identify the specific requirements of the system in which the valve will be installed. This includes determining the desired flow rate, pressure range, and material compatibility. Once these requirements are known, the appropriate arc valve can be selected based on size, material, and control mechanism.

The arc valve is typically operated using an actuator, which can be manual, electric, pneumatic, or hydraulic. The actuator controls the position of the gate, allowing for precise adjustments to the flow rate. Depending on the application, the valve may also be equipped with position feedback sensors to provide accurate control and monitoring.

When installing the arc valve, it is important to ensure proper alignment with the flow direction and to secure all connections to prevent leaks. Periodic maintenance, such as cleaning and lubrication, is essential to ensure smooth operation and prevent valve failure.

In conclusion, the arc valve is a versatile tool for controlling the flow of fluids and gases in a wide range of applications. By understanding the work process and following proper installation and maintenance procedures, the arc valve can provide reliable and precise control over fluid and gas flow.

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

When importing arc valves, there are several important factors to consider.

Cost is one of the primary considerations when importing. You will need to research the cost of the valves themselves, as well as transportation, taxes, and any other fees associated with importing them. It is also important to factor in the exchange rate and any potential fluctuations in currency values.

Choosing a reliable supplier is crucial when importing arc valves. Look for suppliers with a proven track record of delivering high-quality products on time. It is also important to consider the supplier’s location, as this can impact shipping costs and delivery times.

Before making a bulk order, it is advisable to request a sample of the arc valves from the supplier. This will allow you to inspect the quality of the product before committing to a larger order.

Certification is another important consideration when importing arc valves. Make sure that the valves meet the necessary industry standards and regulations for the market in which you plan to sell them.

Lastly, consider the market for arc valves in the destination country. Research the demand for these products, as well as any potential competitors. It is important to have a clear understanding of the market before importing the valves.

In conclusion, importing arc valves involves careful consideration of cost, supplier selection, sample testing, certification, and understanding the market. By taking these factors into account, you can ensure a successful import process.

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

When looking for reliable arc valve manufacturers in China, there are a few key steps to follow:

1. Research: Start by researching online to identify potential arc valve manufacturers in China. Look for companies with a good reputation, positive reviews, and a history of producing high-quality products.

2. Verify certification: Check if the manufacturers have necessary certifications such as ISO 9001, CE, or API certification. These certifications ensure that the manufacturer meets international quality standards.

3. Request samples: Ask the manufacturers to provide samples of their arc valves for inspection. This will allow you to evaluate the quality of their products and determine if they meet your requirements.

4. Check production capacity: Inquire about the manufacturer’s production capacity to ensure they can handle your order size and deliver within your timeline.

5. Communicate: Reach out to the manufacturers to discuss your specific needs and requirements. Ask about their manufacturing process, quality control measures, and lead times.

6. Request references: Ask the manufacturers for references from past clients to get feedback on their performance, reliability, and overall satisfaction with their products.

By following these steps, you can find and select reliable arc valve manufacturers in China that meet your needs and standards. Remember to communicate openly with the manufacturers and conduct thorough research to ensure you are making an informed decision.

Background Research for arc valve manufacturers Companies in China, use

China is known for being a hub for manufacturing and exporting a wide range of products, including industrial valves such as arc valves. One of the leading sources for information on arc valve manufacturers in China is, which provides detailed profiles and contact information for companies in this industry. By using this platform, businesses can easily find reliable and reputable arc valve manufacturers to partner with for their sourcing needs.

Another valuable resource for sourcing arc valve manufacturers in China is, which offers a vast archive of company websites and online profiles that can provide insights into the capabilities and offerings of various manufacturers. This platform can help businesses evaluate the reputation and track record of potential suppliers before entering into partnerships or agreements.

For businesses looking to import arc valves from China, is a useful tool for finding and vetting potential manufacturers and suppliers. This platform aggregates data on import and export activities, allowing businesses to identify top manufacturers in the industry and make informed decisions on who to partner with for their sourcing needs.

Overall, by utilizing these resources, businesses can easily find and connect with reliable arc valve manufacturers in China, ensuring high-quality products and competitive pricing for their industrial valve needs.

arc valve

Price Cost Research for arc valve manufacturers Companies in China, use and

When researching arc valve manufacturers in China, two key websites to consider are and

On, you can find a wide range of arc valve manufacturers with different product offerings and price points. By browsing through the listings on this platform, you can compare the prices and features of various arc valves to find the best option for your needs. Additionally, provides detailed information about each manufacturer, including their production capacity, certifications, and contact information, making it easier to reach out to potential suppliers.

Similarly, is another valuable resource for finding arc valve manufacturers in China. This platform allows you to search for specific products and filter results based on price, location, and other criteria. By using, you can access a vast network of suppliers and manufacturers, making it easier to find competitive pricing on arc valves.

When conducting price and cost research for arc valve manufacturers in China, it is important to consider factors such as minimum order quantities, shipping costs, and lead times. By comparing prices and offerings from multiple manufacturers on and, you can make an informed decision and find the best supplier for your arc valve needs.

Shipping Cost for arc valve import from China

The shipping cost for importing arc valves from China will vary depending on the size and weight of the shipment, as well as the shipping method chosen.

For smaller shipments, air freight is a faster but more expensive option. The cost for air freight can range from $5 to $10 per kilogram, with a minimum charge of around $100. This cost includes transportation from the manufacturer to the airport, handling charges, customs clearance, and delivery to the final destination.

For larger shipments, sea freight is a more cost-effective option. The cost for sea freight is calculated based on the volume of the shipment, typically measured in cubic meters. On average, the cost for sea freight can range from $800 to $1500 per 20-foot container, with additional charges for handling, customs clearance, and delivery.

It is important to note that additional costs may incur such as insurance fees, customs duties, documentation fees, and port charges. It is recommended to work with a reliable freight forwarder or shipping company to ensure a smooth transportation process and to obtain an accurate cost estimate for importing arc valves from China.

arc valve

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

China has emerged as a major player in the global arc valve market, offering a wide range of products at competitive prices. The quality of Chinese arc valves has been a topic of debate, with some customers reporting issues with durability and performance. However, Chinese manufacturers have made significant improvements in recent years to enhance product quality and meet international standards.

In comparison, other markets such as the US and Europe have a reputation for higher quality arc valves but at a higher price point. The premium pricing reflects the use of advanced technology, superior materials, and strict quality control measures. Customers often prioritize product quality over cost when purchasing from these markets.

Visible costs such as the initial purchase price can differ significantly between China and other markets. Chinese arc valves are generally more affordable, making them an attractive option for budget-conscious consumers. However, hidden costs such as maintenance, repairs, and potential downtime should also be considered. Lower-priced products may require more frequent servicing, resulting in additional expenses over time.

On the other hand, arc valves from other markets may have a higher upfront cost but offer better reliability and longevity. The initial investment may be greater, but these products are often more cost-effective in the long run due to lower maintenance requirements and reduced downtime.

In conclusion, customers should weigh the trade-offs between product quality, price, and overall costs when comparing arc valves from China and other markets. While China offers competitive pricing, customers must consider potential hidden costs and the quality of products. Other markets may provide higher-quality products at a premium price, with potentially lower long-term expenses. Ultimately, the decision will depend on the specific needs and priorities of the customer.

Custom Private Labeling and Branding Opportunities with Chinese arc valve Manufacturers

Chinese arc valve manufacturers offer custom private labeling and branding opportunities for businesses looking to create their own unique product line. By working with manufacturers in China, businesses can take advantage of cost-effective solutions without compromising on quality.

Many Chinese arc valve manufacturers have experience working with international clients and can provide customized solutions to meet specific branding requirements. Businesses can work closely with manufacturers to create packaging designs, logos, and product specifications that align with their brand identity.

Private labeling allows businesses to leverage the expertise of manufacturers in China while maintaining control over their brand image. This can help businesses stand out in a competitive market and attract more customers.

In addition, by partnering with Chinese manufacturers, businesses can benefit from lower production costs, faster turnaround times, and access to a wide range of high-quality materials and components. This can help businesses save money and streamline their production processes.

Overall, partnering with Chinese arc valve manufacturers for custom private labeling and branding opportunities can be a strategic move for businesses looking to expand their product offerings and increase their brand visibility. With the right partnership, businesses can create products that meet their unique specifications and resonate with their target audience.

Tips for Procurement and Considerations when Purchasing arc valve

1. Identify your specific needs: Before purchasing an arc valve, determine the specific requirements of your application such as pressure rating, flow rate, and size.

2. Conduct thorough research: Look for reputable suppliers and manufacturers of arc valves. Consider factors such as product quality, reliability, warranty, and after-sales support.

3. Compare prices: Obtain quotes from multiple suppliers and compare the prices to ensure you are getting the best possible deal. However, do not compromise on quality for the sake of saving costs.

4. Check for certifications: Ensure that the arc valve meets industry standards and regulations by checking for certifications such as ISO, API, and CE markings.

5. Consider the material: Arc valves are available in various materials such as stainless steel, carbon steel, and cast iron. Choose a material that is suitable for your application environment and fluid.

6. Evaluate the performance: Look for arc valves that offer high performance in terms of tight shut-off, low leakage, and reliable operation. Consider factors such as pressure and temperature ratings.

7. Consider maintenance requirements: Choose an arc valve that is easy to maintain and service to minimize downtime and costs associated with repairs.

8. Seek recommendations: Ask for recommendations from industry professionals or colleagues who have experience with arc valves to ensure you are making an informed decision.

9. Consider long-term costs: Factor in the total cost of ownership, including maintenance, repair, and replacement costs, when choosing an arc valve to ensure it provides value for money in the long run.

10. Ask for technical support: Ensure that the supplier offers technical support and assistance with installation, operation, and maintenance of the arc valve to ensure optimal performance.

arc valve

FAQs on Sourcing and Manufacturing arc valve in China

1. Where can I find a reliable manufacturer for arc valves in China?

There are several ways to find a reliable manufacturer for arc valves in China. You can search online on platforms like Alibaba or Made-in-China, attend trade fairs like the Canton Fair, or use sourcing companies like Sourcify or China Sourcing.

2. What are the key factors to consider when sourcing arc valves from China?

When sourcing arc valves from China, it is important to consider the manufacturer’s experience and track record, quality control processes, pricing, lead times, and communication capabilities. It is also essential to conduct due diligence and request samples before placing a bulk order.

3. How can I ensure product quality when manufacturing arc valves in China?

To ensure product quality when manufacturing arc valves in China, it is important to conduct regular inspections during the production process, implement strict quality control measures, and work with manufacturers who have certifications like ISO 9001. Communication with the manufacturer is also crucial to address any concerns or issues that may arise.

4. What is the typical lead time for manufacturing arc valves in China?

The lead time for manufacturing arc valves in China can vary depending on the complexity of the product and the manufacturer’s production capacity. On average, the lead time can range from 4 to 12 weeks. It is important to factor in additional time for shipping and customs clearance when planning your production timeline.

5. Are there any challenges or risks associated with sourcing arc valves from China?

Some challenges and risks associated with sourcing arc valves from China include language barriers, cultural differences, quality control issues, intellectual property concerns, and longer lead times for international shipping. It is important to address these challenges by working with reputable manufacturers and establishing clear communication and contract terms.

Why contact get free quota from reliable arc valve suppliers? is a reliable sourcing platform that connects businesses with verified and trusted suppliers in China. By contacting to get a free quota from reliable arc valve suppliers, you can access a network of quality manufacturers that have been thoroughly vetted for their product quality, reliability, and reputation. This ensures that you are working with reputable suppliers who can provide you with high-quality arc valves at competitive prices.

By obtaining a free quota through, you can easily compare quotes from different suppliers and choose the one that best fits your requirements in terms of price, quality, and lead time. This can save you time and effort in researching and negotiating with multiple suppliers on your own. Additionally, provides support throughout the sourcing process, including assistance with communication, negotiations, and quality control to ensure a smooth and successful procurement experience.

Overall, sourcing through allows you to access a wide range of reliable arc valve suppliers, streamline your sourcing process, and potentially save costs on your procurement. With their expertise and network of trusted manufacturers, can help you source high-quality arc valves efficiently and effectively. Contact today to get your free quota from reliable arc valve suppliers and start benefiting from their sourcing services.

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