Top 5 Check Valve Manufacturers in the USA - SIO


The check valve can be one of the most prominent units for monitoring the flow of the pipeline system. They are also essential to protect from damage to the equipment. Line isolation, flow control, pump-priming, head pressure maintenance, are some of the many uses for which check valves are required. 

But, the question arises, where can you find the best check valve manufacturers in the USA. This blog will help you find the best check valve manufacturer.

Best Check Valve Manufacturer in China: SIO Valves

SIO Logo

Source: SIO Valves

If the locality is not your issue, then check out a superior check valve manufacturer from China: SIO Valves. SIO is known for its superior quality and to be the most reliable manufacturing service provider. The company values continuous performance analysis, statistics, reports, et, to make sure that their premium valves never compromise on quality. The company gives its customers the best of the designs to choose from. 

You can also choose between material, seats, and other applications. SIO can provide you with the best solutions for your needs.

The company can offer Ball Valves, Butterfly Valves, Pneumatic Actuators, Electric Actuators, Gate Valves, Globe Valves, and more. Therefore, when you choose SIO, you are promised the best.

1. DFT Valves Inc.

Logo of DFT Valves Inc.

Source: DFT Valves Inc.

Type of Business: Valves manufacturer

Location: Exton, Pennsylvania

Year Founded: 1943

Products offered: Check Valves and Control Valves

DFT Valves formerly was known as Durabla Fluid Technology. The manufacturer has been making valves for 70 years. DFT prioritizes the needs of the customer. They aim to provide solutions to check valve problems and their failures. They specialize in providing check valves that can meet the requirements of the customers.

Products and services offered:

2. Red-White Valve Corp


Source: Red-White Valve Corp.

Type of Business: Valve manufacturer

Location: Lake Forest, California

Year Founded: 1971

Products offered: Plumbing products, commercial products, and industrial products

Red-White Valve Corp also known as RWV was founded as an alliance between Mitsui & Company Ltd. and Toyo Valve Company. Now the company has international support and holds its significance in the plumbing, industrial, and commercial industries. They aim to provide the highest quality products to their customers.

Products and services offered:

3. The Lee Company


Source: The Lee Company

Type of Business: Supplier of miniature, precision-based control products.

Location: Westbrook, Connecticut

Year Founded: 1948

Products offered: Medical/scientific instruments, auto and off-highway equipment, oil exploration, and more.

The Lee Company is an experienced supplier of 70 years for providing quality based products. They also believe in good performance and reliability. The company provides the advantage of worldwide technical support and superior engineering technology.

Products and services offered:

4. Swagelok Company


Source: Swagelok Company

Type of Business: Manufacturer of valves, engineer products, and more.

Location: Solon, Ohio

Year Founded: 1947

Products offered: Valves, Regulators, Sample Cylinders, Leak Detectors, Measurement devices, and more.

Swagelok is both a global and local company headquarter in the United States of America. They have 225 sales and service centers in 70 countries. They believe in providing continuous efforts, and understanding their customers.

Products and services offered:

5. Parker Hannifin Corp


Source: Parker Hannifin Corp.

Type of Business: Manufacturer of valves, engineering equipment, and more.

Location: Cleveland, Ohio

Year Founded: 1917

Products offered: Valves, Electronics, Semiconductors, and more.

Parker Hannifin Corp believes in providing breakthrough solutions with its products. The corporation is a Fortune 250 leader. Parker Hannifin has experience of 100 years as a company. The company also believes in providing superior customer satisfaction.  They also emphasize sustainability and innovation.

Products and services offered:

Things to Consider While Looking For A Check Valve Manufacturer

industrial valves

1. Quality assurance

Without a doubt, quality is the most prominent concept in the customer’s mind. Therefore, only a manufacturer prioritizes providing quality-based products that can offer the best of the service to its customers.

2. Reputation

The reputation of the manufacturer in the industry plays a key role. The reputation of the manufacturer will help you understand better if the company that you are investing in is safe or not.

3. Experience

As mentioned above, reputation is crucial, but it is the years of experience that help in building that reputation. Experienced manufacturers know what their customers want and can help in completing their requirements, better.


Finding the best check valves manufacturer can be quite a struggle. Therefore, we hope this blog post has helped you find the best check valve manufacturer in the United States of America. However, if your search is not limited to the USA, make sure to check out SIO valves, and get the best of check valves through them. You can contact SIO valves here

Make sure to take reputation, quality assurance, and experience as criteria as you select the best manufacturer for you.

List Of Best Check Valve Manufacturers in the USA

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