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Butterfly Valve Manufacturers and Suppliers

IQS Directory provides a detailed list of butterfly valve manufacturers and suppliers. Find butterfly valve companies that can design, engineer, and manufacture butterfly valve to your specifications. Peruse our website to review and discover top butterfly valve manufacturers with roll over ads and complete product descriptions. Connect with the butterfly valve companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of stainless steel butterfly valves, high performance butterfly valves, and triple offset butterfly valve of every type, IQS is the premier source for you.

  • Montreal, QC 514-748-7743

    For over 60 years, Velan has manufactured a world-leading range of cast and forged steel gate, globe, check, ball, triple-offset butterfly, knife gate, highly engineered severe service valves and steam traps offering superior performance across all major industrial applications. We concentrate on designing, manufacturing and marketing advanced technology steel valves in a range of types and sizes.

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  • New Berlin, WI 262-432-2700

    Milwaukee Valve Company has made a commitment to being the best, most responsive valve supplier in the industry, a commitment to quality and service that started over 100 years ago. From concept, through engineering, manufacturing, installation and service, every valve reflects the Company's customer commitment. Our ISO9001-certified facilities manufacture over 4,000 manual and actuated valves.

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  • Berlin Heights, OH 567-234-1057

    When it comes to butterfly valves, you have come to the right place! We have been producing excellent quality valves since we first opened our doors. All of our products are put through extensive rigorous testing before leaving our state of the art facility to further ensure 100% quality assurance! Allow us to show you the difference when you work with true professionals! Contact us via telephone or email or check out our website today!

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  • Houston, TX 713-466-3552

    As a butterfly valve designer and manufacturer, our Norris line of products includes 200-psi angle-disc, resilient-seated, metal-lined valves plus 285-psi angle-disc, bidirectional, positive-shutoff butterfly valves. Norriseal-WellMark is an ISO 9001-certified company. Contact us today to learn more!

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  • Louisville, KY 800-523-0420

    If you are looking for the best AWWA butterfly valves in the country, you've come to the right place! We have some of the most skilled manufacturers and technicians in the world today working on our products. We take pride in our work, and we always manufacture our valves in-house. You can trust us to provide outstanding quality each and every day. Contact us for additional information!

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  • St. Paul, MN 651-484-5800

    Less friction, low torque, less wear, longer life. Unlike other valves that seal with friction, Posi-flate’s unique butterfly valve uses an inflatable seat to seal with air pressure. Thus it requires less torque and a smaller actuator, resulting in lower cost. Plus, the seat automatically compensates for wear, providing longer life. Some users have reported over 6 million cycles and the valves are still going strong.

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  • Suffern, NY 800-554-1394

    Archon Industries is a manufacturer and distributor of processing equipment. We provide butterfly valves-stainless steel with heat-insulated handle plus clamp end, manual and butt-weld for the brewing and wine industries. We are your reliability solution when it comes to varieties of valve equipment. At Archon Industries, Inc., customer service is at our top priority. Call us today for a quote!

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  • More Butterfly Valve Manufacturers Companies

businessIndustry Information

Butterfly Valve Manufacturers

Butterfly valve manufacturers produce and assemble the components used in butterfly valves. Butterfly valves are flow control devices that regulate the current in pipes. These valves can be made of a variety of materials, including stainless steel, plastic and other metals.

Butterfly valves consist of a seal around a pipe wall, a round disc or plate, and a control lever. The valve's disc rotates ninety degrees at the turn of the lever. When the disc is parallel to the flow of water, the valve is in open position and lets all gases or liquids pass; when the handle is turned, the disc rotates around to a position parallel to the flow of water. It fits snugly into the seal and blocks all flow through the pipe. Butterfly valve manufacturers have a number of options for material when producing butterfly valves. Stainless steel butterfly valves are the most common, because they are naturally corrosion resistant, efficient, highly sanitary and require less maintenance then other materials. These valves are often found in water distribution pipes and chemical service vehicles. Cast iron butterfly valves are another material based style that is known for its strength and durability, although even when it is the main material for a valve, stainless steel or aluminum is used for the gasket since that needs a light and flexible metal. Plastic butterfly valves cost less to produce but are not as common as the metal valves, mostly because of the corrosion factor that is a common problem in piping.


Butterfly valves have advantages and disadvantages in comparison to other types of flow devices. They are efficient at blocking flow and do not result in leakage, but they are difficult to thoroughly clean and are therefore not appropriate for applications that require sterility, such as in the food or medical industry; although sterile metals, such as stainless steel, are occasionally used. Majority of the industrial companies that employ butterfly valves are manufacturing companies, chemical and water based companies and anything that has to do with pipes. Depending on the size and shape of the pipe where the butterfly valve will be placed, the manufacturers can alter the butterfly valve design. If the environment is going to be high or low pressure, specific types of butterfly valves will be used, as is the case with different types of piping connections. The winged and raised edges of flanged butterfly valves allow them to be attached between pipes, creating a leak resistant seal, while there are triple offset valves that seal the pipe in three different places, ensuring no leak will occur. Whatever the piping need, there is a butterfly valve to meet it.


Butterfly Valve Manufacturers
Butterfly Valve Manufacturers
Butterfly Valve Manufacturers - Butterfly Valves & Controls Inc.
Butterfly Valve Manufacturers - Butterfly Valves & Controls Inc.