Top 6 Knife Gate Valve Manufacturers in the USA - SIO


The USA is a country with several industrial hubs. There are a plethora of specialized industries which makes the task of choosing one single company a difficult one.

If you are looking for some of the top knife gate valve manufacturers USA then this blog will surely help you to locate some of the finest ones. We have shortlisted the top-rated manufacturers of industrial knife gate valves to make your task easy.

Best Valve Manufacturer in China

SIO Logo

Source: SIO Valves

If you are looking for some of the best valve manufacturers in China, SIO is the one for you. With an experience of over 10 years, SIO is a major manufacturer and supplier of industrial valves and associated products regionally and internationally. 

All of their products are manufactured following stringent quality standards to ensure that the best is served to the customers. Equipped with modern machinery and a skilled workforce, they cater superior quality valves at an efficient cost to a variety of industries like petrochemicals, oil and gas, pharmaceuticals, and others.

To meet the customer’s specifications, they even offer customization facilities. They are certified with ISO and 6D API. All the valves follow the ANSI valve standards. They are strict with their delivery times and quality standards. Free samples are also provided.



Source: orbinox

Year Established: 1964

Headquarters: Donostia, San Sebastián, Gipuzkoa

Industry: Valves Manufacturing

Awards and Certifications: ISO 9001; OHSAS 18001; ISO 14001


ORBINOX is an outstanding European manufacturer of knife gate valves. They are present in more than 70 countries across five continents and are successfully catering to the needs of various industries.

They have experience of over 50 years which makes them an exceptional manufacturer of a wide range of valves and related products. They are keen on customer satisfaction and superior quality products.

Products Offered:

2. Davis Valves


Source: Pinterest

Year Established: 2000

Location: Memphis, Tennessee

Industry: Industrial Valves Manufacturing

Awards and Certifications: ISO 9001 2015 Certified

Davis Valves is a leading manufacturer of industrial valves including knife gate valves for various applications. Quality, consistency, and customer satisfaction are the key values on which they focus. They successfully cater to North, Central, and South America.

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3. Sure Flow Equipment, Inc.


Source: Unsplash

Year Established: 1979

Location: Burlington, ON L7L 5R5, Canada

Industry: Industrial Valves Manufacturing

Awards and Certifications: ISO 9001:2015; TSSA certificate; ISO 9001:2000 and others

Sure Flow Equipment, Inc. is a worldwide leader in industrial valves and strainers catering to more than 40 countries. Their high-quality valves along with a customer-friendly approach make them unique. 

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4. Valves Only


Source: valves only

Year Established: 1991

Location: 80, Broad Street, Manhattan, New York

Industry: Valves Manufacturing

Valves Only is a reputed manufacturer of industrial knife gate valves in the USA and Canada. High-quality standards, customer satisfaction, advanced machinery, customized products, and flexibility are their key specifications. 

They have manufacturing units in the USA, Canada, Germany, Italy, and India and they are exporters of industrial valves globally.

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5. Fabricast Valves


Source: twitter

Year Established: 2007

Location: Longview, WA 98632, United States

Industry: Valves Manufacturing

Awards and Certifications: ISO-9001 Quality Management certified

Fabricast Valves is one of the finest knife gate valve manufacturers in the USA. They provide customized valves to their customers to ensure 100% customer satisfaction. Their products are manufactured following strict quality standards which makes them reliable.

They provide replacement and reconditioning facilities to their customers along with pickup and delivery services in the Portland and Longview area.

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6. Valtorc International


Source: valtorc

Year Established: 1980

Location: Kennesaw, GA 30144, United States

Industry: Valves Manufacturing

Awards and Certifications: ISO 9001: 2015

Valtorc International is another global leader in the valve manufacturing industry which is located in the USA. They have a wide range of valves and associated products. With experience of over 30 years, they are trusted by customers around the world for high-quality valves.

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A plethora of valve manufacturing companies are located in various areas of the USA. To help you out, we have carefully jotted down the crucial information and have curated this blog with some of the most reliable and outstanding valve manufacturing companies in the USA. 

All the crucial information is provided in the form of bullet points so that you don’t have to go through various web pages which is pretty daunting. Just in case, you are looking to outsource superior quality industrial valves from China, SIO would be the best option. They are synonymous with quality, economical prices, and reliability.

List Of Top-Notch Knife Gate Valve Manufacturers in the USA

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