Our Shop

Double Flanged Butterfly Valve

Valvesonly is appreciated for being the prominent Double Flanged Butterfly Valve Manufacturers in USA. Our services involve development of specific valve solutions that will suit your operations’ performance and productivity.

About
The double flanged butterfly valve is one of the most important elements of a fluid system, characterized by high reliability and versatility in the use of various industries. This type of valve is highlighted by a dual flange system, which provides firm connection points to pipes during installation and replacement procedures with a lot of ease. It versatility covers all possible applications, starting from the treatment of water and wastewater in municipal systems and up to the control of corrosive chemicals in industrial processes. Designed to withstand severe operating conditions, these valves are all about dependability, performance, and sturdiness, making them valuable assets in such strategic and essential projects and processes as energy and utilities, construction, manufacturing, and transportation across the globe.

Double flanged butterfly valve manufacturers in USA makes valve from cast iron, ductile iron, carbon steel or stainless steel to withstand pressure variations, rust and abrasive material. They can be easily incorporated into large systems of pipelines, which are important in regulating the rates of flow and other factors that affect their operation.

Working Mechanism:

The working principle of the double flanged butterfly valve concerns the disc or plate that is located at the center of the valve. This disc is usually manufactured using hard wearing materials such as stainless steel or high performance polymers and rotates on a shaft to control the flow of the fluid. When the valve is closed, the disc is tightly seated on the valve seat thus no passage of fluid through the pipe. On the other hand, rotation of the disc leads to the gradual opening of the valve and hence it is easier to control the flow rates depending on the requirements of the operation.

This design by double flanged butterfly valve manufacturers in USA allows the valve to be used in both on/off and modulating applications. It also has a low profile design to reduce pressure loss across the pipeline when fully opened, making it energy efficient, hence cutting on costs. The lack of complex components enables it to provide fast response times; something that is very useful in instances where sudden changes to the flow rate are required.

Parts:

●Body: The main body of the valve which encases and supports the internal parts of the valve and where flanges are connected to.
●Disc: Part that is capable of being rotated to open or close off the flow of the fluid against the valve seat.
●Shaft: Rotational shaft mounted on the disc in order to allow its rotation for the regulation of the flow.
●Seat: The area where the disc shuts to minimize leakage; often made from rubber or other similar materials such as EPDM or PTFE.
●Flanges: Two flanges which are placed at two ends of the valve body through which the valve is connected to the pipeline.
●Actuator: Optional feature for the mandatory, automated regulation of the valve’s opening and closing for increased operational versatility.

Advantages:
1.Secure and Stable Connection
2.Robust and Durable Design
3.Easy Installation and Maintenance
4.Efficient Flow Control
5.Suitable for High Pressure Applications

We are Double Flanged Butterfly Valve Manufacturers in USA, serving industries like:
1. Water Treatment
2. Chemical Processing
3. Oil and Gas
4. HVAC Systems
5. Power Generation
6. Marine and Offshore Applications

Description:-
● Materials: Cast Iron, Ductile Iron, 316, CF8M, CF8, CF3M, WCB, SS316, SS304.
● Class: 150 to 300.
● Nominal Pressure: PN6 to PN25.
● Size: 2″ to 72″.
● Ends: Flanged.
● Operations: Electric actuated, pneumatic actuated, gear operated, lever operated.