Like all butterfly valves, stainless steel butterfly valves consist of a seal around a pipe wall, a round disc or plate and a control lever. Read More…
Butterfly Valves & Controls, Inc.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.$$$
Cipriani Harrison Valves CorpRancho Santa Margarita, CA | 949-589-3978
Cipriani Harrison Valves Corp designs stainless steel valves, tank top fittings, flow devices, and pipeline components for the beverage, cosmetic, and pharmaceutical industries. We have put over 4 decades of expertise into building world-renowned, ISO-certified, top-quality products.$$$
CR-TEC EngineeringMadison, CT | 203-318-9500
CR-TEC Engineering is a supplier of a broad range of valve products for fluid handling. Our specialty is automated valves using pneumatic or electric actuators. However, we also supply any of our valves in manually operated versions, with hand levers or hand wheel gearboxes. We are capable of assisting our customers with system design recommendations and will help in the valve selection process.$$$
Lumaco Sanitary ValvesHackensack, NJ | 800-735-8258
For over 40 years, Lumaco has been manufacturing sanitary valves, ball valves, steam valves, high pressure valves, stainless steel valves, brass valves and actuated valves. We serve a range of industries, including pharmaceutical, cosmetics and food, and offer shipping within 24 hours.$$$
Valve Solutions, Inc.Alpharetta, GA | 770-740-0800
When it comes to butterfly valves, you don’t need to look anywhere but here! 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!$$$
The body and disc of stainless steel butterfly valves are made of stainless steel materials. Stainless steel is a metal that is resistant to corrosion and oxidation. It is chosen over other metals and traditional steel because it has a longer life and requires less maintenance. Stainless steel is also highly sanitary and easy to clean. Being sanitary means it is one of the few metal butterfly valves that can be used in food and medical related piping systems.
The other common metal material used by butterfly valve manufacturers is cast iron. This material is strong and durable, often found in the same sorts of environments stainless steel is found. However, it can not be used to produce the gasket part, because it is not flexible or light enough, so stainless steel or aluminum are employed instead. Plastic butterfly valves are not as popular as cast iron and stainless steel, because even though it is less expensive it is not as resistant to chemical corrosion as metal and therefore is more of a risk.
Operators of stainless steel butterfly valves can control the flow of a fluid or gas by pulling a lever that opens or closes the valve. 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. The design of butterfly valves has advanced in recent years, partly due to the needs of a larger variety of piping systems in multiple industries that have developed. It is also because the machining techniques, such as CNC machining, now allows manufacturers to create precise fits for any type of pipe or tube. Stainless steel butterfly valves are an efficient and reasonably inexpensive type of flow control device. They are used in water distribution, chemical services, and in ventilation applications.