Leading High Performance Butterfly Valves Manufacturers

What Separates Them from Other Types of Valves?

What separates a high performance butterfly valve from other types of valves is its unique design and construction. Unlike other valve types such as globe valves or ball valves, butterfly valves use a disk-shaped closure element that rotates 90 degrees to control flow.The lightweight construction of high performance butterfly valves is also a significant advantage over other valve types. They are typically smaller and lighter than other valves, which makes them easier to install and operate. This lightweight construction also makes them ideal for use in space-restricted areas, such as HVAC systems or in marine and offshore applications. Another feature that separates high performance butterfly valves from other valves is their higher pressure and temperature capabilities. High performance butterfly valves are designed to withstand high-pressure and high-temperature applications, making them suitable for use in industries such as chemical, petrochemical, and oil and gas industries.

Additionally, high performance butterfly valves are designed with several features that set them apart from other butterfly valves. One of the main features that distinguish high performance butterfly valves from other butterfly valves is their tighter seal and reduced leakage. High performance butterfly valves use a double-offset or triple-offset design that minimizes wear and friction during operation, providing a tighter seal and reduced leakage compared to traditional butterfly valves.

Materials Used for High Performance Butterfly Valves

High performance butterfly valves are constructed from a variety of materials, depending on the specific application. Common materials include stainless steel, carbon steel, cast iron, and ductile iron. Stainless steel is preferred for high-corrosion applications, while ductile iron is used for applications with high-pressure requirements. Carbon steel is a cost-effective option for general-purpose applications, while cast iron is used for low-pressure applications.

Design Variations of High Performance Butterfly Valves

High performance butterfly valves come in various designs, depending on the specific application. The most common design variations include the double-offset design, the triple-offset design, and the high-performance resilient-seated design. The double-offset design features a disk that is offset from the centerline of the valve seat and shaft, which reduces wear and friction during operation. The triple-offset design features a cone-shaped disk that is offset from the centerline of the seat and shaft, which provides a tighter seal and minimizes leakage. The high-performance resilient-seated design uses a soft seat material, such as EPDM or Teflon™, which provides a tight seal and resists corrosion.

Considerations Regarding High Performance Butterfly Valves

While high performance butterfly valves offer several benefits, there are also some considerations. One potential consideration is their flow coefficient, which is a measure of a valve's ability to allow fluid to flow through it, and is lower compared to other valve types such as globe valves. Additionally, high performance butterfly valves may not be suitable for applications with high-cycling requirements, as excessive cycling can cause wear on the valve components.

Applications of High Performance Butterfly Valves

High performance butterfly valves are used in various industries, including:

Chemical and Petrochemical Industries

High performance butterfly valves are used in chemical and petrochemical industries to control the flow of various fluids, including acids, alkalis, and corrosive chemicals. The valves' corrosion-resistant materials and tight seal make them ideal for these harsh environments.

Oil and Gas Industries

High performance butterfly valves are used in oil and gas industries to control the flow of oil, gas, and other fluids. The valves' high-pressure and high-temperature capabilities make them suitable for use in offshore drilling platforms and onshore facilities.

Water Treatment Facilities

High performance butterfly valves are used in water treatment facilities to control the flow of water and wastewater. The valves' lightweight construction, low cost, and ease of maintenance make them an attractive choice for these applications.

Power Generation Facilities

High performance butterfly valves are used in power generation facilities to control the flow of steam, water, and other fluids in power plant systems. The valves' high-pressure and high-temperature capabilities and quick and easy operation make them ideal for use in emergency shutdown systems.

HVAC Systems

High performance butterfly valves are used in heating, ventilation, and air conditioning (HVAC) systems to control the flow of air and water. The valves' lightweight construction and low cost make them an attractive choice for these applications.

Food and Beverage Processing

High performance butterfly valves are used in food and beverage processing to control the flow of fluids such as water, beer, and dairy products. The valves' corrosion-resistant materials and ease of maintenance make them ideal for these hygienic environments.

Pharmaceutical Manufacturing

High performance butterfly valves are used in pharmaceutical manufacturing to control the flow of various fluids, including chemicals and solvents. The valves' tight seal and ease of maintenance make them ideal for these clean environments.

Marine and Offshore Applications

High performance butterfly valves are used in marine and offshore applications, including shipboard systems and offshore drilling platforms. The valves' corrosion-resistant materials, high-pressure and high-temperature capabilities, and quick and easy operation make them ideal for these challenging environments.

Choosing the Correct High Performance Butterfly Valve Manufacturer

To ensure you have the most beneficial outcome when purchasing high performance butterfly valves from a high performance butterfly valve manufacturer, it is important to compare several companies using our directory of high performance butterfly valve manufacturers. Each high performance butterfly valve manufacturer has a business profile page highlighting their areas of experience and capabilities, along with a contact form to directly communicate with the manufacturer for more information or to request a quote. Review each high performance butterfly valve business website using our patented website previewer to quickly learn what each company specializes in. Then, use our simple RFQ form to contact multiple high performance butterfly valve companies with the same form.