SVR Global is the best Butterfly valve manufacturer in USA. A butterfly valve is used in a process system to regulate fluid flow. It consists of a plate or disc having a circular shape located on a shaft in the middle of the valve body. A handle or an actuator can rotate the disc, and it may move the disc in the plane perpendicular to the flow direction of fluid. Fluid can flow full through the valve if the disc is turned in a parallel direction to fluid flow. The disc stops fluid totally if it is turned perpendicular to the fluid flow. The rotational speed of the disc determines the volume of fluid flow.

What are the main parts of a Butterfly Valve?

The basic parts of a butterfly valve include the valve body placed between the valve ends that could either be flanged, lug or wafer. The disc is attached to the valve body because it performs its main function like that of a gate to either allow or block flow, and usually the disc is drilled to be able to sit in the stem or shaft. There are many variations of disc design, orientation, and material used to maximize flow, sealing, and/or operating torque. A strong rubber or metal anti-leak seal lines the valve body of the internal valve body and locks the disc into the closed position for complete shutdown. The valve shaft, or stem, connects the disc to the actuator mechanism and transmits torque by using it. Seals at various points within the valve provide an effective seal throughout operation or separate the process medium from the valve's internal parts, making the design much more versatile and cost-effective. 

Types:

Wafer Butterfly Valve

Lug Butterfly Valve

Double Flanged Butterfly Valve

Double Eccentric Butterfly Valve

Triple Eccentric Butterfly Valve

SVR Global, the Butterfly valve manufacturer in USA manufacture valves that are widely used for waste water, fire protection and in gas supply industries as well.

Industries:

Chemical Industry

Oil & gas Industry

Petrochemical Industry

Technical gases

Energy industry

Textile industry

Water and wastewater industries

Applications:

Water treatment. In water treatment plants, butterfly valves are utilised to direct the flow of water through pipes and channels.

Chemical treatment: Butterfly valves are used in chemical processing plants for controlling the flow of corrosive or hazardous fluids through pipes.

Oil and gas: The butterfly valve is widely used to control the flow of crude oil, natural gas, and other fluids through pipelines in the oil and gas industry.

Power generation Butterfly valves are generally used in power plants to regulate the flow of steam or water through turbines and other equipment.

Advantages:

Quick and easy operation

Low maintenance

Lower cost

Space-saving design

High flow capacity

Description:

Body Material: Cast Carbon steel (WCC,WCB, WC6), Stainless Steel, [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], Duplex Steel and Super duplex Steel (F51,F53,F55) , Cast iron, Ductile Iron.

Size: 2” – 48”

Class: 150 to 300; PN 6 – PN 25

Ends: Wafer, flanged, lug

Operations: Lever and Gear operated, Pneumatic and Electric actuated.

Visit our website to know more: https://www.svrglobal.net/product-category/butterfly-valve/