Knife Gate Valve Manufacturer


Knife Gate Valve Manufacturer to Rocket Your Business

  • Fabricated from materials that are corrosion and abrasion resistant.
  • Has a unique design that minimizes turbulence and cavitation.
  • Has a large diameter range to accommodate a variety of applications.
  • Available in both manual and automated designs.
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Read why our customers come back to us time and time again!

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Who is have seen that today there are also many valve companies in China & internationally. However, their solutions were still stuck a few years ago. In fact, we have been upgraded in recent years, and hope our smart and flexible solutions can inject fresh blood into this market.

  • Recognized by Japanese customers who are well-known as strict with quality.
  • Participated in the formulation of Chinese Valve Industry Standards since 1998, which makes us the benchmark of this industry.
  • Our vertical integrated production lines make it possible to provide you with a higher quality valve at less cost.
  • Babysitting ZERO experience valve importers. Focus more on your own business. Less struggling with importing issues.

Who Trust Us

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Over 530+ Companies Choose

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Far Above Average Quality

Despite the high cost, we stick to use best materials. That’s why our products can last for so many years.


10+ Patents We Obtained

Patent is recognition of our hard work. We would like to thank everyone who has helped us achieve this.

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Worry-free After Sales Solution

No matter what concerns you may have, we will work with you every step of the way. 24/7 quick reply promised!


Top 10 Knife Gate Valve Manufacturers in China

If you’re in the market for a knife gate valve, you may be wondering where to source them from. China is a popular destination for manufacturers, and there are plenty of companies to choose from.

Finding the right knife gate valve manufacturer for your needs can seem like a daunting task. With so many options available, how do you decide who to trust with your business? And more importantly, how can you ensure that the valves you receive will meet your specific requirements?

With that being said, we have compiled a list of the top 10 knife gate valve manufacturers in China, based on our findings. Hopefully, this will make your decision-making process a little easier. Let’s get started!

1. Valveik

Valveik is a leading valves manufacturer in China. We supply valves for industrial and commercial applications, with a focus on quality, safety, and reliability. Our mission is to provide our customers with the best valves available in the market, at an affordable price.

We believe that our products can help our customers improve their operations, and we are committed to providing them with the best possible service. We also offer a wide range of support services, including technical assistance, training, and installation.

Our products are available in a variety of materials, including cast iron, stainless steel, and carbon steel. We also offer a wide range of sizes and configurations to meet the needs of our customers straight from our knife gate valve factory.

We offer products including:

  • knife gate valves
  • ball valves
  • gate valves
  • globe valves
  • check valves
  • butterfly valves

Our products are available to purchase online, or through our network of distributors. The approximate delivery time for our products is 2-3 weeks depending on the destination.

Please feel free to contact us if you have any questions about our products or services. You will not be disappointed!

Here’s a video to understand what a knife gate valve is!

2. I-Flow

I-Flow was established in 2010. They are a manufacturer and seller focusing on providing customers with high-quality, fully-equipped valves, including accessories.

They are like a family who cares. Ever since they started, they have been delivering care to customers that is thoughtful and takes every detail into account: meeting customer needs, complying with regulations, responding quickly, and quoting competitively while strictly controlling quality and lead time.

I-Flow is a young company, but with the attitudes and experiences of experts, they are able to quickly become one of the leading pneumatic knife gate valve manufacturers.

They have a good research and development team in their knife valve factory. This team is managed under ISO 9001, which means they always test the knife gate valve to make sure they are of the best quality.

They have a wide variety of products to offer including:

  • butterfly valves
  • check valves
  • gate valves
  • globe valves

They offer highly cost-effective products and professional after-sale services for the marine, HVAC, water, oil & gas, and fire fighting industries. The company’s valves are all delivered by experienced technicians and are of guaranteed good quality.

If you want to check out their knife gate valves or any of their other products or need a knife gate valve supplier, you can visit their website or contact them through the phone or email.

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3. Kosen Valve Co., Ltd

Kosen Valve Co., Ltd is located at Dongou Industrial Zone, Oubei town which is called the Pump and Valve Village in China. With 21000m3 ground land and 7000m3 building area.

Kosen holds a powerful technical force, scientific and reasonable management, and advanced facilities, including the modern quality detecting and testing center. The knife gate valves have been exported to over 60 countries and regions, such as Europe, Southeast Asia, the Middle East, and so on.

Their products are used in many different industries, such as hydraulic and thermal power stations, petroleum, chemical industry, metallurgy, machinery, mining, and paper-making.

With the support of the excellent quality and the perfected after-sale service system, their products are well sold to the domestic market and abroad market.

The products they offer are:

  • knife gate valves
  • butterfly valves
  • check valves
  • ball valves
  • strainers

What sets them apart is that Kosen ensures that the valves are manufactured to comply with the most sophisticated technical and contractual requirements by coordinating and optimizing control, in-process inspections, and examinations through the final pressure test.

Kosen achieves its quality requirements, in part, by performing its activities in accordance with its Quality Assurance System.

If you are interested in a slurry knife gate valve, Kosen Valve should be one of your ideal choices.

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4. Tianjin Exxon Valve Co., Ltd

Tianjin Exxon Valve Co., Ltd focuses on the design, development, manufacture, and marketing of a wide range of valve products such as a knife edge gate valve that are used mainly in water treatment, power generation, upstream oil & gas, and petroleum refinery.

The company has a large fund of 128,000,000 RMB. They use computers to design things and make them. They follow the international quality system standard ISO 9001 for production. Their products have passed the tests of the CE quality control system as well.

Exxon’s valves are highly respected at home and abroad. Even though there is fierce competition in the market nowadays, the company has been able to develop steadily and efficiently, thanks to its guiding principle: guided by science and technology, guaranteed by quality, adherence to sincerity, and a focus on excellent service.

They specialize in products such as:

  • soft sealed butterfly valves
  • gate valves of wafer type
  • flange type
  • groove type
  • ball valves
  • PVC knife gate valve

They persist in the pursuit of excellence and strive to build the Exxon brand. With great efforts, they have become one of the top knife air gate valve manufacturers in China.

If you’re looking for a reliable knife gate valve manufacturer in China, it sure is worth checking out Tianjin Exxon Valve Co., Ltd!

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5. Tonglu Yongxin Valve Co., Ltd.

Tonglu Yongxin Valve Co., Ltd. was founded in 1994 and is one of the largest manufacturers in the production of valves. The company is located in Tonglu County, Zhejiang Province, and covers an area of 50,000 square meters.

The knife gate valves that they manufacture are used in a variety of industries such as water treatment, food and beverage, pharmaceuticals, chemicals, oil and gas, pulp and paper, and many more.

The company has a team of highly skilled professionals who are dedicated to providing the best quality products and services to their customers. Tonglu Yongxin Valve Co., Ltd. is ISO 9001, CE, and API certified.

Due to their scientific management and Seiko secret agents, as well as the “all services to the customer” philosophy, they got the trust of users from various fields, and the products are exported to more than 50 countries and regions.

Their main products are:

  • knife gate valves
  • butterfly valves
  • ball valves
  • check valves
  • globe valves
  • slurry gate valve

The knife gate valves that they manufacture are available in a variety of materials such as cast iron, ductile iron, stainless steel, carbon steel, and more.

They also offer a wide range of sizes and configurations to meet the needs of their customers.

Check out the knife gate valves that Tonglu Yongxin Valve Co., Ltd. has to offer on their website today!

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6. Wenzhou Winning Fluid Equipment Co., Ltd

Wenzhou Winning Fluid Equipment Co., LTD (WFE) specializes in the design and manufacture of industrial valves for more than 30 years. The company has been committed to creating greater value for customers with high-quality products and services.

WFE knife gate valves are designed for a wide range of applications such as mining, paper making, chemical processing, power generation, food & beverage, and wastewater treatment.

WFE conducts scientific research, development, production, and distribution of products. It also provides after-sales service. WFE operates a multi-brand systematic management model to create customer convenience and a one-buying experience.

WFE provides a wide range of valves including:

  • gate valves
  • pond drain gate valve
  • check valves
  • call valves
  • butterfly valves
  • specialty valves
  • knife gate valves

Their valves comply with international standards such as API 600, API 6D, API 607, CE, TS, and ISO. The company’s products are used in gas, oil, refining, chemical, power generation, and pipeline transmission industries.

The company exports its products to over 40 countries including the United States of America, the United Kingdom, Germany, Italy, Iran, the United Arab Emirates (UAE), Singapore, Brazil, and South Africa.

The company’s mission is to provide customers with advanced technology, excellent quality, and perfect service that will add value to their business.

If you’re in the market for knife gate valves, Wenzhou Winning Fluid Equipment Co., Ltd could be your go-to manufacturer.

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7. Tianjin Jiangrui Steel Casting Co., Ltd

Tianjin Jiangrui Steel Casting Co., Ltd was established in 2004; they have been focusing on industrial valve casting for over 18 years. Nowadays, Tianjin Jiangrui Steel Casting has become one of the leading butterfly valve manufacturers in Northern China.

Tianjin Jiangrui Steel Casting is always focusing on providing high-quality products that are also cost-effective. They are always making improvements so that they can be more trustworthy and persevering. The company hopes to establish mutual benefit and win-win business cooperation with friends all over the world.

Tianjin Jiangrui Steel Casting mainly produces:

  • wafer butterfly valve
  • flange butterfly valve
  • knife gate valves
  • lug butterfly valve
  • lugless butterfly valve

Their products meet the requirements of many international standards, such as ISO, DIN, JIS, ANSI, BS, etc. They have also applied for some certificates such as ISO 9001 and CE.

The company’s mission is to improve the quality of its products continuously and to provide clients with high-quality products and services.

You can check out their website here if you are interested in their products.

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8. Tianjin Fortis Valve Co., Ltd.

Founded in the 2000s, Fortis is an experienced manufacturing and trading company that specialized in the research and development, production, and sales of different valves.

The company has advanced valve processing equipment and a coating processing production line. Located in Tianjin, the most economically dynamic city in northern China, Fortis is one of the largest valve manufacturers in China. They are able to provide better products and services because of their location.

Fortis valve has been focusing on valve production for 20 years. They have a workshop in Tianjin that is familiar with the cost and process of making different valves. They also continuously train personnel in the design, production, and processing of valves.

The products they specialized in are:

  • butterfly valve
  • gate valve
  • knife gate valves
  • check valve
  • globe valve and other valves

Fortis company has gradually gone abroad to optimize its products and services over the past 20 years. At present, its products have been exported to more than 30 countries in North America, Europe, Southeast Asia, and other regions and obtained many certifications.

If you are looking for knife gate valves manufacturers, you should definitely consider Tianjin Fortis Valve Co., Ltd. This company is one of the most experienced knife gate valve manufacturers in China.

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9. Zhejiang Guanli Valve Co., Ltd.

Zhejiang Guanli Valve Co., Ltd. is one of the leading knife valves manufacturers in China with over 10 years of experience. The company offers a wide range of knife gate valves that are suitable for various industries such as mining, petroleum, chemical, and power generation.

Due to the company’s goal of innovation, reliability, and efficiency, Zhejiang Guanli Valve has become one of the most trusted knife gate valve manufacturers not only in China but also globally.

They are known to produce valves such as:

  • resilient seated knife gate valves
  • stainless steel knife valve
  • unidirectional knife gate valves
  • bidirectional knife gate valves
  • knife gate valves with pneumatic actuators
  • knife gate valves with electric actuators

Guanli believes that providing their customers with the best quality knife gate valves is the key to success, which is why they constantly invest in research and development to ensure that their products are at the forefront of technology.

If you want to check out some of their knife gate valves, you can visit their website and contact them for more information.

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10. Tianjin Kxc Valve Manufacturing Co., Ltd.

Tianjin Kxc Valve Manufacturing Co., Ltd. was established in 2004 and is a professional manufacturer engaged in designing, manufacturing, and exporting all kinds of valves with optimal service.

Their plant is located in Tianjin Xiaozhan Industrial Park. The company has introduced many sets of CNC machines, automatic lathes, and assembly lines from abroad.

The knife gate valves manufactured by Tianjin Kxc Valve Manufacturing Co., Ltd. have the features of being wear-resistant, corrosion-resistant, and have a long service life.

Their products are widely used in various fields such as water supply and drainage, petrochemical industry, metallurgy, electric power, urban construction, foodstuff, and pharmaceuticals.

Their products include:

  • gate valves
  • butterfly valves
  • check valves
  • ball valves
  • custom knife gate valves
  • control valves

Their products meet different design and connection standards and are heavy-duty. They strictly implement an international quality system in production to ensure that their products are of the highest quality.

The company’s valves have been exported to more than 30 countries. They have an experienced and professional team that is ready to serve you. So, if you are looking for a knife gate valve manufacturer in China, Tianjin Kxc Valve Manufacturing Co., Ltd. should be on your list.

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3Kosen Valve Co., Ltd
4Tianjin Exxon Valve Co., Ltd
5Tonglu Yongxin Valve Co., Ltd.
6Wenzhou Winning Fluid Equipment Co., Ltd
7Tianjin Jiangrui Steel Casting Co., Ltd
8Tianjin Fortis Valve Co., Ltd.
9Zhejiang Guanli Valve Co., Ltd.
10Tianjin Kxc Valve Manufacturing Co., Ltd.

Top 10 Knife Gate Valve Manufacturers in China

11. Conclusion

Finding a knife gate valve manufacturer in China can be a difficult and time-consuming task, but it is important to do your research to ensure you are getting the best quality product possible.

There are many different manufacturers to choose from, so it is important to compare before making a decision. If you have additional questions or concerns, be sure to contact us at Valveik and we will be happy to help.




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