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Flanged Butterfly Valve Manufacturers and Suppliers

IQS Directory implements a thorough list of flanged butterfly valve manufacturers and suppliers. Utilize our listing to examine and sort top flanged butterfly valve manufacturers with previews of ads and detailed descriptions of each product. Any flanged butterfly valve company can design, engineer, and manufacture flanged butterfly valve to meet your companies specific qualifications. An easy connection to reach flanged butterfly valve companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for a manufacturer of 4 flanged butterfly valves, 12 flanged butterfly valves, and triple offset flanged butterfly valves.

  • Elkhart, IN

    Trying to stay ahead of the flow? Come to NIBCO®, where that's our company motto. Our butterfly valves soar high above our competitors. Check out our stainless steel butterfly valves and our unique flanged butterfly valves. Our flanged valve can be used to replace gate, plug, ball and spooled butterfly valves.

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  • Coraopolis, PA

    For over 40 years, the Process Development Control team has been a leader in our industry. Our years of experience in design and fabrication have earned us a loyal customer base. The customization that we offer guarantees that we will have the right flanged butterfly valves to meet your needs. We can and do offer true “Value in Valves.” Visit our website today to learn more!

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  • Kentwood, MI

    PureFlex is a world leading manufacturer of high performance Fluoropolymer and Composite products and technologies. We specialize in the manufacturing of fluid handling and sealing products specifically designed for Chemical, Pharmaceutical and ultra-pure related industries. Some of our products include butterfly valves, ball valves check valves, hose and fittings.

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  • Grass Valley, CA

    Huntington was founded in 1969 and has become the leader in ultra-high vacuum design and manufacturing. Our products can be found in industrial and research applications throughout the world. Huntington remains on the cutting edge of technology while providing superior cost performance. Some of our products include bellows, chambers, flanges and fittings.

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  • Edmonton, AB

    Score Valves manufactures the TRICENTRIC® Triple Offset Metal Seated Butterfly valves, sizes 3"-72" ANSI CL 150-600#. The Score-TRICENTRIC® Valve is built to exacting standards and designs, with a proven history in oil and gas, petrochemical, refinery, pulp and paper.

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  • More Flanged Butterfly Valves Companies

businessIndustry Information

Flanged Butterfly Valves

Flanged butterfly valves are mechanisms that control the flow rate of a fluid as it moves through a piping system. The outside edges of the valve are raised and have holes so that the valve may be bolted onto a pipe. Butterfly valves consist of a seal around the wall of a pipe, a round or elliptical disc and a control lever. The control lever must only be rotated 90° in order to close off the pipe because butterfly valves are quarter turn valves.

Flanged butterfly valves may be made of stainless steel, cast iron, plastic or other materials, although metal is the most common. The diameter of flanged valves ranges from a few inches to a few feet because they are used for a variety of applications. Butterfly valves are able to completely shutoff a pipe quickly and easily while withstanding high volumes, pressures and temperatures. There are different kinds of butterfly valves that are designed specially to work with different materials and in specific applications. Flanged butterfly valves can be classified as rotary, pneumatic and hydraulic valves and are used in water distribution, chemical services, ventilation applications and other situations involving a liquid or gas. They are particularly beneficial in settings that require pipe shutdowns quickly and efficiently, in case of an emergency.

Flanged butterfly valves rely on a round vane or disc for operation.  The disc is centrally mounted on a shaft or stem, which acts as the axis for the rotating disc. When the valve is open the gas, liquid or slurry flows through the pipes and through the valve.  The disc lays parallel to the pipe and the direction of the current. When the lever or crank wheel is engaged, the disc is rotated and stands upright, securely plugging the pipe. Unlike other valves, butterfly valves do not trap volumes of liquids or gases between valve components because there is only one part that creates the seal. Flanged butterfly valves have at least one flange that allows it to be added in between pipes in a line or system. The flanges are part of the enclosure that contains the valve so flanged butterfly valves are actually short pipes in and of themselves. Lug and wafer butterfly valves are two other methods of integrating the valve. Lug valves are installed using a set of bolts that screw into the flanges on pipes. This setup allows one side of the pipe line to be disconnected without affecting the other side. Wafer valves are narrow valves that are designed to seal against bidirectional pressure to prevent backflow.
Flanged Butterfly Valves
Flanged Butterfly Valves
Flanged Butterfly Valves – Butterfly Valves & Controls Inc.
Flanged Butterfly Valves – Butterfly Valves & Controls Inc.
Flanged Butterfly Valves
Flanged Butterfly Valves
Flanged Butterfly Valves – Assured Automation
Flanged Butterfly Valves – Assured Automation