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.
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Butterfly Valves & Controls Inc.Grapevine, TX 817-421-5343 Butterfly Valves and Controls, as the exclusive USA Representative of Value Valves Corporation, countless models by the butterfly valve manufacturers you need. We are even able provide in-house assembly of parts with lever or gear operators, electric or pneumatic actuators. We strive to offer the finest service in the business, quality packaging and responsive deliveries.
Assured AutomationClark, NJ 800-899-0553 Assured Automation's ISO 9001:2008 certification guarantees our excellent quality, service and processes. With our top notch butterfly valve manufacturers, it is hard to picture anything except your complete satisfaction. Visit our detailed website today to learn more about ordering products online! If you have any questions, our friendly customer service staff will be happy to assist you.
Posi-flate®St. Paul, MN 651-484-5800 At Posi-flate, an emphasis on quality and service is what has made us excel in our industry. We offer high performance butterfly valve manufacturers that are capable of meeting all of your specifications. Our unique design creates more value for you, as well as lowering the overall cost. To learn more about our exclusive design and the products that we offer, visit our website today!
Process Development & Control, Inc.Coraopolis, PA 888-732-4070 Here at Process Development Control, we are able to customize our butterfly valve manufacturers to ensure that our customers every need and requirement is met. With over 40 years of experience, our talented design team works with you to create the best products. Our customers are supported by a knowledgeable sales staff that can answer technical questions and assist in application analysis.
Colonial Engineering Inc.Portage, MI 800-374-0234 Since 1972, Colonial Engineering, Inc. has been in the business of pleasing our customers. We offer high performance products that are capable of meeting all your specifications. Our high quality products are made with the best materials and require little maintenance. If you are in need of the best butterfly valve manufacturers, look no further than Colonial Engineering, Inc.
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Butterfly Valve Manufacturers
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.
