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Triple Offset Butterfly Valve Manufacturers and Suppliers

IQS Directory provides an extensive list of triple offset butterfly valve manufacturers and suppliers. Utilize our website to review and source triple offset butterfly valve manufacturers with our easy-to-use features which allow you to locate triple offset butterfly valve companies that will design, engineer, and manufacture triple offset butterfly valves for your exact specifications. Our request for quote forms make it easy to connect with leading triple offset butterfly valve manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for 4 butt weld triple offset butterfly valves, triple offset flanged butterfly valves, or industrial triple offset valves.

  • Grapevine, TX 817-421-5343

    Butterfly Valves & Controls, Inc. has been a premier supplier of quality butterfly control valves and other related industrial components for 25 years. We carry only the best parts sourced from world-class butterfly valve manufacturers. Extended service life and safe operation are at the core of every valve manufactured/assembled. Our catalog includes a large selection of valves, actuators, controls, positioners, and more.

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  • Tualatin, OR 503-692-3800

    A valve manufacturer for over 45 years, API International provides the expertise to address your requirement. Whatever the application, API International can supply your butterfly valves: sizes from 1 to 48 inches; lug or wafer styles; bodies made of stainless steel, aluminum, cast iron or ductile iron and a variety of disc materials. With our many models API International has a valve to meet your needs.

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  • Edmonton, AB 780-466-6782

    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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  • Allentown, PA 610-770-1100

    At Homestead Valve, we have a long history of distributing plug valves for use in many different industries. Our line of products include our butterfly valves, AWWA eccentric plug valves, keycentric plug valves, lubricated plug valves, lubricated asphalt plug valves, AWWA butterfly valves, and much more. Our goal is to tak care of our customers by producing high quality products and providing unparalleled service.

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  • More Triple Offset Butterfly Valve Companies

businessIndustry Information

Triple Offset Butterfly Valve

Triple offset butterfly valves are mechanisms that control the flow of fluids in pipes while being eccentric in three places. Butterfly valves consist of a seal around the wall of a pipe, a round or elliptical disc and a control lever. These valves are quarter turn valves meaning that the control lever must only be rotated 90° in order to close off the pipe.

Triple offset butterfly valves may be made of stainless steel, cast iron, plastic and other materials. The diameter of these valves range from a few inches to a few feet because they are used in a variety of situations. There are different kinds of butterfly valves that have been modified for different fluids, pressures and usages. Triple offset valves are generally used in high pressure environments because the disc is a conical cross section; it is elliptical and positioned slightly differently within the pipe. It provides a tight seal while experiencing less wear. These valves also do not use a rubber seal like other butterfly valves do, which means that the seal makes metal-to-metal contact. Butterfly valves can be classified as hydraulic valves and are used in water distribution, chemical services, ventilation applications and other situations involving a liquid or gas where fast pipe shutoff is beneficial or necessary. High performance butterfly valves are typically double offset, a similar design to the triple offset butterfly valve.


A triple offset butterfly valve is closed when the disc is upright in the seat, the actual place where the valve creates a seal. The control lever is connected to the valve through the outer enclosure so when the lever rotates, the disc or vane does too. The disc's outer perimeter is machined to form an elliptical. The disc is not centered in the pipe as other butterfly valves are designed to be; instead, it is slightly off-center and is made to have three offsets, or non-centered positions, that allow different rates of flow for the gas or liquid that is flowing through the pipes. The first offset is that the stem, which connects the disc to the rest of the valve, is not centered vertically. The disc is not flat but has sides that slope to a rounded point so the disc appears off-balance. The second offset is that it is not centered vertically within the thickness from the flat side of the disc to the rounded tip. The third offset is related to the engagement angle when the disc moves on its diagonal axis. Triple offset butterfly valves generally have a lower maximum capacity than flat disc valves that are centered.



Triple Offset Butterfly Valve
Triple Offset Butterfly Valve
Triple Offset Butterfly Valve - Butterfly Valves & Controls Inc.
Triple Offset Butterfly Valve - Butterfly Valves & Controls Inc.