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May 24, 2024

Top Butterfly Valve Symbol Manufacturers Comprehensive Guide Sourcing from China.

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

The top butterfly valve symbol in China is Tianjin Outshine Valve Co., Ltd. They specialize in the production of high-quality butterfly valves for various industries such as water treatment, oil and gas, and power generation.

Their main products include wafer type butterfly valves, lug type butterfly valves, flanged butterfly valves, and stainless steel butterfly valves. All of their products are designed to meet international quality standards and are known for their durability, reliability, and excellent performance.

Their website is, where customers can browse their product catalog, request a quote, and learn more about their company and manufacturing processes. With a strong focus on innovation and customer satisfaction, Tianjin Outshine Valve Co., Ltd. has become a trusted name in the butterfly valve industry in China.

butterfly valve symbol

Types of butterfly valve symbol

There are several types of butterfly valve symbols used in engineering and schematic diagrams. Some common symbols include:

1. Basic butterfly valve symbol: This symbol typically consists of a circle representing the valve body with a short line extending from the top and bottom to indicate the position of the disc within the valve.

2. Flanged butterfly valve symbol: This symbol includes the basic butterfly valve symbol with additional lines extending from the sides of the valve body to represent the flanges used to connect the valve to a piping system.

3. Wafer-style butterfly valve symbol: This symbol typically includes a circle representing the valve body with two short lines extending from the top and bottom, along with a dashed line around the circumference to indicate the wafer-style design of the valve.

4. Lug-style butterfly valve symbol: This symbol includes the basic butterfly valve symbol with additional lines extending from the sides of the valve body, representing the lugs used to connect the valve to a piping system.

5. Gear-operated butterfly valve symbol: This symbol includes the basic butterfly valve symbol with a small gear symbol attached to the top or side of the valve body to indicate that the valve is operated using a gear mechanism.

These symbols are used in engineering drawings and schematics to represent different types of butterfly valves and their various configurations. They help to communicate vital information about the valve type, design, and operating mechanism quickly and clearly to those reviewing the diagrams.

Pros and Cons of Using butterfly valve symbol

Butterfly valve symbols can offer several advantages when used in engineering and design work.


1. Simplification: Butterfly valve symbols provide a clear and concise representation of a valve, making it easier for designers and engineers to communicate and understand the specific type of valve being used in a project.

2. Standardization: By using a standardized butterfly valve symbol, designers can ensure consistent usage and interpretation across different projects and teams.

3. Space-saving: Butterfly valve symbols take up less space on design drawings compared to detailed illustrations or descriptions, helping to keep drawings neat and organized.

4. Efficient communication: The use of symbols can save time and effort in communicating information about valves, especially in complex systems or large-scale projects where multiple valves are involved.

However, there are also some drawbacks to using butterfly valve symbols:


1. Lack of detail: Butterfly valve symbols may not provide enough detail about the specific features or specifications of a valve, which could lead to misunderstandings or errors in the design or installation process.

2. Limited scope: Symbols may not be suitable for conveying certain nuanced information or complex technical details that are important for the proper functioning of a valve.

3. Interpretation issues: Different designers or engineers may have varying interpretations of butterfly valve symbols, leading to inconsistencies or misunderstandings in design plans.

In conclusion, while butterfly valve symbols offer benefits such as simplification and standardization, they may also have limitations in terms of detail and potential for misinterpretation. It is important for designers and engineers to use symbols judiciously and supplement them with additional information when necessary to ensure accurate communication and implementation of valve specifications.

butterfly valve symbol Reference Specifications (varies for different product)

The butterfly valve symbol is a common representation used in engineering and technical drawings to indicate the presence of a butterfly valve in a system. The symbol typically consists of a circle with a cross inside, representing the disc of the valve in the closed position. Two curved lines protruding from the circle on either side represent the valve’s stem and actuator.

When using a butterfly valve symbol in a drawing, it is important to reference the applicable specifications to ensure that the valve is correctly selected and installed for the intended application. These specifications may vary depending on the product manufacturer, but commonly include details such as valve size, pressure rating, material construction, and end connections.

For example, a typical reference specification for a butterfly valve may specify the valve size in inches or millimeters, the pressure rating in PSI or bar, the temperature range in which the valve can operate, the type of valve mounting (wafer, lug, or flanged), and the material construction (such as ductile iron, stainless steel, or PVC).

By adhering to these reference specifications, engineers and designers can ensure that the correct butterfly valve is selected for the specific system requirements, helping to optimize performance, efficiency, and safety. It is also important to consult with the valve manufacturer or supplier for additional guidance and support in selecting and installing the appropriate butterfly valve for a given application.

butterfly valve symbol

Applications of butterfly valve symbol

Butterfly valve symbols are used in various engineering and industrial applications to represent the presence of a butterfly valve in a system or process. These symbols typically consist of a circle with a crosshair, representing the valve body, and a curved line or “butterfly” shape, representing the disc or plate that controls the flow of fluids.

One common application of butterfly valve symbols is in process flow diagrams and piping and instrumentation diagrams (P&IDs). These diagrams are used in industries such as chemical processing, water treatment, and oil and gas to show the layout of equipment and systems, including valves, pumps, and pipelines. Including butterfly valve symbols in these diagrams helps engineers and operators visualize the location and function of butterfly valves within a larger system.

In addition, butterfly valve symbols are often used in equipment schematics and CAD drawings to specify the type and size of butterfly valve needed for a particular application. Engineers can easily identify the appropriate valve based on the symbol used, ensuring that the correct valve is selected for optimal performance and safety.

Butterfly valve symbols are also used in instructional materials and training manuals for operators and maintenance personnel. By familiarizing themselves with the symbol and its meaning, personnel can quickly locate and identify butterfly valves in a system, making it easier to operate and maintain the equipment.

Overall, butterfly valve symbols play a crucial role in engineering and industrial applications by providing a visual representation of the presence and function of butterfly valves in systems and processes. The use of these symbols helps ensure efficient operation, accurate design, and proper maintenance of equipment.

Material of butterfly valve symbol

Butterfly valves are typically represented by the symbol shown in piping and instrumentation diagrams (P&IDs). The symbol consists of a circle with a T-shaped line crossing through the center, resembling the shape of a butterfly. This symbol is used to indicate the presence of a butterfly valve in a piping system.

Butterfly valves are commonly made from a variety of materials to suit different applications and requirements. Some of the most common materials used for butterfly valves include:

1. Cast iron: This material is commonly used for butterfly valves in applications where strength and durability are important factors. Cast iron butterfly valves are suitable for use in water, air, steam, oil, and gas applications.

2. Carbon steel: Butterfly valves made from carbon steel are often used in high-pressure and high-temperature applications. Carbon steel offers good strength and resistance to corrosion, making it a popular choice for industrial applications.

3. Stainless steel: Stainless steel butterfly valves are highly resistant to corrosion, making them suitable for use in corrosive environments. They are often used in chemical processing plants, pharmaceutical industries, and food and beverage processing.

4. PVC: Polyvinyl chloride (PVC) butterfly valves are lightweight, cost-effective, and resistant to corrosion. They are commonly used in water treatment plants, swimming pools, and irrigation systems.

5. Brass: Brass butterfly valves are often used in plumbing systems and water distribution applications. Brass offers good resistance to corrosion and is well-suited for use in potable water systems.

Overall, the material of a butterfly valve should be selected based on the specific requirements of the application, including the type of fluid being controlled, the pressure and temperature conditions, and the desired level of corrosion resistance. It is important to carefully consider these factors when choosing the material for a butterfly valve to ensure optimal performance and longevity in the system.

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

There are several testing methods that can be used to ensure the quality of a butterfly valve symbol. These methods include visual inspection, dimensional inspection, pressure testing, leakage testing, and material analysis.

Visual inspection involves examining the symbol for any visible defects such as scratches, dents, or inconsistent markings. Dimensional inspection involves verifying that the dimensions of the symbol match the specified requirements.

Pressure testing is used to check the valve symbol’s ability to withstand high pressure without leaking or failing. This test is typically done by pressurizing the symbol with water or air and monitoring for any leaks or pressure drops.

Leakage testing involves checking for any leakage through the symbol when it is in a closed position. This test is important as it ensures that the symbol will effectively control the flow of fluids without any leakage.

Material analysis involves testing the material used to create the symbol to ensure its strength and durability. This may involve conducting tests such as hardness testing, tensile strength testing, or chemical analysis.

To control the quality of a butterfly valve symbol, it is important to have a rigorous quality control process in place. This may involve implementing quality control checks at various stages of production, using qualified and trained personnel to carry out the testing, and ensuring that all equipment used for testing is properly calibrated and maintained. Additionally, it is important to keep detailed records of all testing results and to address any non-conformances promptly and effectively.

Overall, using a combination of these testing methods and having a robust quality control process in place will help to ensure that the butterfly valve symbol meets the necessary quality standards and specifications.

butterfly valve symbol

The Work Process and how to use butterfly valve symbol

A butterfly valve is a type of valve used to control or regulate the flow of a fluid through a pipeline. It consists of a disc or plate that is mounted on a central shaft, which is rotated to open or close the valve. The disc is typically mounted perpendicular to the flow of the fluid, allowing for quick and easy operation.

To use a butterfly valve symbol in a work process, first, ensure that you have a clear understanding of the flow requirements and operating conditions of the system. Next, identify the location in the pipeline where the butterfly valve will be installed and determine the size and type of valve needed.

When incorporating the butterfly valve symbol into your process, it is important to accurately represent the valve’s position, orientation, and function. The symbol typically consists of a circle with a cross inside to represent the disc and shaft of the valve. The position of the cross within the circle indicates whether the valve is open or closed.

When designing or drafting a process flow diagram, use the butterfly valve symbol in the appropriate location along the pipeline to indicate where the valve will be installed. Ensure that the symbol is clearly labeled to indicate the type of valve and its function in the system.

In conclusion, using the butterfly valve symbol in a work process involves accurately representing the valve’s position, orientation, and function in a process flow diagram. By following these steps, you can effectively incorporate the butterfly valve symbol into your work process to ensure smooth and efficient operation of the system.

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

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

Cost is an important aspect to look at when sourcing butterfly valves. It is essential to find a reliable supplier that offers competitive pricing without compromising on quality. Requesting quotes from multiple suppliers can help in identifying the best deal.

Supplier credibility is crucial when importing butterfly valves. It is necessary to ensure that the supplier has a good reputation for delivering high-quality products on time. Checking reviews and asking for references can help in assessing the supplier’s credibility.

Sample testing is recommended before placing a bulk order. This will help in evaluating the quality of the butterfly valves and ensuring that they meet the required specifications.

Certification is another critical factor to consider when importing butterfly valves. Make sure that the valves comply with industry standards and regulations. Look for certifications such as ISO, CE, or API to ensure that the valves are of high quality.

Market research is essential to understand the demand and competition for butterfly valves in the target market. Analyzing market trends, customer preferences, and competitor offerings can help in creating a successful import strategy.

In conclusion, when importing butterfly valves, it is crucial to consider factors such as cost, supplier credibility, sample testing, certification, and market research. By paying attention to these aspects, you can ensure a successful import process and offer high-quality products to your customers.

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

When looking for reliable butterfly valve symbol manufacturers in China, there are a few key steps to follow. First, conduct thorough research online to identify potential manufacturers. Check trade directories such as Alibaba or Made-in-China, as well as industry-specific websites and forums for recommendations.

Next, verify the credibility of the manufacturers by checking their certifications, such as ISO 9001, CE, or API. This will ensure that they adhere to international quality standards. Additionally, read reviews from other customers to gauge their reputation and reliability.

Contact the shortlisted manufacturers and request samples of their butterfly valve symbols for quality testing. Inquire about their production capacity, lead times, and pricing to determine if they can meet your requirements.

Finally, visit the manufacturer’s facilities in person if possible to assess their production capabilities and quality control processes. This will give you a better understanding of their operations and help you make an informed decision.

Overall, by following these steps and being thorough in your research, you can find and select reliable butterfly valve symbol manufacturers in China to meet your needs.

Background Research for butterfly valve symbol manufacturers Companies in China, use is a reliable source for finding information on butterfly valve symbol manufacturers in China. With a database of verified manufacturers, provides details on company profiles, product offerings, certifications, and contact information. Users can easily search for specific manufacturers and compare their products and services. is another useful resource for background research on butterfly valve symbol manufacturers in China. By accessing archived web pages of manufacturers’ websites, users can gain insight into their history, product development, and any changes in their business strategies over time. This information can be valuable in evaluating the credibility and reputation of manufacturers. is a platform that provides data on import and export activities of companies in China. By utilizing, researchers can track the shipment records of butterfly valve symbol manufacturers, including details such as product descriptions, quantities, and destinations. This data can help in understanding the market reach and global presence of manufacturers.

Overall, these resources offer comprehensive insights into butterfly valve symbol manufacturers in China, allowing researchers to make informed decisions when selecting suppliers or partners in the industry. With the wealth of information available on,, and, researchers can efficiently gather data on manufacturers’ backgrounds, products, and market activities.

butterfly valve symbol

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

When researching the price cost for butterfly valve symbol manufacturers in China, two popular websites to use are and These websites provide a wide range of suppliers and manufacturers for various products, including butterfly valves.

To find the price cost for butterfly valve symbol manufacturers on these websites, start by conducting a search for “butterfly valve symbol” on both and This will bring up a list of manufacturers and suppliers that offer these products.

Next, browse through the various listings and compare the prices offered by different manufacturers. Look for details such as the unit price, minimum order quantity, and shipping costs to get a better understanding of the total cost.

It is important to read the product descriptions and reviews carefully to ensure the quality of the products offered by the manufacturers. You may also consider reaching out to the manufacturers directly to inquire about any additional costs or discounts available.

By using these websites to research the price cost for butterfly valve symbol manufacturers in China, you can gather valuable information to make an informed decision on which manufacturer to partner with for your business needs.

Shipping Cost for butterfly valve symbol import from China

The shipping cost for importing butterfly valve symbols from China can vary depending on factors such as the size and weight of the package, the shipping method chosen, and the destination country. Typically, shipping costs for small items such as symbols can range from $20 to $100 for standard shipping services.

For expedited shipping options such as DHL or FedEx, costs can be higher, ranging from $50 to $200 or more. Additionally, factors such as customs duties, taxes, and import fees may also impact the total shipping cost.

To minimize shipping costs, consider consolidating multiple orders into one shipment, opting for slower shipping methods, or utilizing alternative shipping services such as sea freight or ePacket. It is also advisable to compare quotes from different shipping carriers and freight forwarders to find the best rates.

Overall, while shipping costs for importing butterfly valve symbols from China may vary, careful planning and research can help ensure that shipping costs remain within budget constraints.

butterfly valve symbol

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

China is known for producing a wide range of butterfly valves. The quality of these valves can vary significantly depending on the manufacturer, with some Chinese manufacturers producing high-quality products that meet international standards. However, there are also many lower-quality products on the market that may not perform as well or have a shorter lifespan.

In terms of price, Chinese butterfly valves are often more affordable than those from other markets, making them a popular choice for cost-conscious consumers. However, it is important to be cautious of hidden costs, such as shipping and import duties, which can increase the overall price of purchasing a Chinese-made valve.

Compared to other markets, such as Europe or the United States, Chinese butterfly valves may have lower visible costs, but users should consider the potential risks associated with lower quality products. These hidden costs could include maintenance and replacement expenses if the valve fails prematurely.

Overall, when comparing China and other butterfly valve markets, it is important for consumers to carefully consider the balance between price and quality. While Chinese products may offer a lower initial cost, it is crucial to weigh the potential hidden costs and risks associated with lower quality products. Ultimately, choosing a butterfly valve from a reputable manufacturer, regardless of the market, is key to ensuring reliable performance and long-term value.

Custom Private Labeling and Branding Opportunities with Chinese butterfly valve symbol Manufacturers

Chinese butterfly valve manufacturers offer custom private labeling and branding opportunities for businesses looking to establish their own brand identity in the market. By collaborating with these manufacturers, companies can create their own unique branding and packaging designs that reflect their brand values and resonate with their target customers.

Custom private labeling allows businesses to differentiate themselves from competitors and build brand loyalty among consumers. By incorporating their logo, colors, and messaging on the packaging and products, companies can create a cohesive and consistent brand image that sets them apart in the marketplace.

Chinese butterfly valve manufacturers also offer branding opportunities through customized product features and specifications. Businesses can work closely with manufacturers to develop unique product designs, materials, and functionalities that align with their brand positioning and meet the needs of their customers.

Overall, partnering with Chinese butterfly valve manufacturers for custom private labeling and branding opportunities can help businesses create a strong and memorable brand presence in the industry. With the ability to customize packaging, products, and features, companies can effectively communicate their brand identity and stand out in a competitive market.

Tips for Procurement and Considerations when Purchasing butterfly valve symbol

When purchasing a butterfly valve symbol for procurement purposes, there are a few key considerations to keep in mind:

1. Size and Specifications: Identify the specific size and specifications required for your application. Consider the pressure rating, temperature limits, material compatibility, and flow capacity of the butterfly valve symbol.

2. Quality and Durability: Choose a high-quality butterfly valve symbol that is built to last. Look for reputable manufacturers and suppliers that offer reliable products with a track record of performance.

3. Cost-effectiveness: Compare pricing from multiple suppliers to ensure you are getting the best value for your money. Consider long-term costs such as maintenance and replacement when making your decision.

4. Compatibility: Ensure that the butterfly valve symbol you choose is compatible with your existing equipment and systems. Check for any unique requirements or special features that may be necessary for integration.

5. Compliance and Standards: Confirm that the butterfly valve symbol meets relevant industry standards and regulations. Look for certifications such as ISO, API, or ANSI to ensure compliance with quality and safety standards.

6. Maintenance and Service: Consider the availability of spare parts, technical support, and maintenance services for the butterfly valve symbol. Choose a supplier that offers comprehensive support to keep your equipment running smoothly.

Overall, purchasing a butterfly valve symbol requires careful consideration of size, quality, cost, compatibility, compliance, and maintenance aspects to ensure successful procurement and reliable performance in your system.

butterfly valve symbol

FAQs on Sourcing and Manufacturing butterfly valve symbol in China

1. Where can I source butterfly valve symbols in China?

You can source butterfly valve symbols in China from various manufacturers and suppliers, both online and offline. Some popular places to source these symbols include Alibaba, Made-in-China, Global Sources, and attending trade fairs such as Canton Fair and China Import and Export Fair.

2. How can I ensure the quality of butterfly valve symbols sourced from China?

To ensure the quality of butterfly valve symbols sourced from China, it is important to conduct thorough research on the manufacturer or supplier. Look for companies with a good reputation, certifications, and positive customer reviews. Request samples before placing a bulk order and consider visiting the supplier’s facility if possible.

3. Are there any specific regulations or standards I should be aware of when sourcing butterfly valve symbols from China?

When sourcing butterfly valve symbols from China, it is important to ensure that the products meet relevant industry standards such as ISO, CE, and API. Additionally, consider compliance with specific country regulations and requirements, especially if you plan to export the symbols to other markets.

4. What are the typical lead times for manufacturing butterfly valve symbols in China?

The lead times for manufacturing butterfly valve symbols in China can vary depending on factors such as the complexity of the design, quantity ordered, and the manufacturer’s production capacity. Generally, you can expect lead times ranging from a few weeks to a few months.

5. How can I ensure efficient communication with manufacturers in China?

To ensure efficient communication with manufacturers in China, consider working with a sourcing agent or a local representative who can help bridge the language and cultural barriers. Clearly communicate your requirements, specifications, and expectations in writing, and utilize communication tools such as email, phone calls, and video conferencing for regular updates and feedback.

Why contact get free quota from reliable butterfly valve symbol suppliers? is a trusted platform that connects businesses with reliable suppliers for a wide range of products, including butterfly valves. By contacting, you can easily access a network of reputable butterfly valve symbol suppliers who have been pre-vetted for quality and reliability.

By getting a free quota from these suppliers through, you can save time and effort in sourcing the right products for your business. This service allows you to quickly compare prices, MOQs, and other important details from multiple suppliers to find the best option for your needs.

Furthermore, working with reliable suppliers through can help you ensure that you are getting high-quality products that meet your specifications and standards. This can not only save you money in the long run by reducing the risk of product defects or failures but also help you maintain a positive reputation with your customers.

Overall, leveraging the resources and connections of to access free quotas from reliable butterfly valve symbol suppliers is a smart and efficient way to streamline your sourcing process and ensure the success of your business operations.

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