If you are in the market for a butterfly valve, choosing a high performance butterfly valve is the best option. And, if you are wondering why, then hopefully this guide will clear out all of your confusion.


A high performance butterfly valve has more withstanding power compared to that of a standard butterfly valve. Moreover, it can also handle corrosive liquid and steam substances. Furthermore, they are not as vulnerable to erosion as standard butterfly valves are.


A high performance butterfly valve functions differently than a standard butterfly valve. It has all the qualities that a general butterfly valve has. Moreover, it will provide you with extra benefits. Please go through the entire guide to gain more information regarding the details of the product.

Components and Working Principle

A high performance butterfly valve consists of the following components:


  • Stem
  • Stem Seals
  • Stainless Steel or Iron Body
  • Disc
  • Seat
  • Retainer Plate

Working Principle

The disc of the valve rotates in two directions of flow. That is, either perpendicular or parallel.  This movement occurs due to the rotation of the actuator. Moreover, the function of the disc is continuous. As a result, the disc causes a pressure drop, regardless if it is open or closed.

Types of High Performance Butterfly Valves

There are two types, primarily. These are the Wafer Style Butterfly Valve and the Lugged Body Style Butterfly Valve.


  1. Lugged Body Style

Metals like malleable iron and high-strength steel are often used in lugged body style butterfly valves. Regarding screw attachments, they have threaded tapping lugs upon valve flanges.

End-of-line servicing is possible with lug style butterfly valves. This style of valve is designed to work with either gas or electrical input. You should decide on the material of your seat & disc based on certain factors. For instance, application and flow media.


  1. Wafer Style

Wafer-style butterfly valves have a different structure. They have four openings each. This is made to fit the attached pipeline. This valve will fit within two flanges in the pipe system. It also has a strong rubber material that helps to act as a good seal. As a result, it creates a strong seal between the flange and valve.

Wafer style butterfly valves, however, do not have end-of-line servicing. As a result, the whole system will need maintenance if any part has a problem.


Features Of High Performance Butterfly Valves

There are many additional features of a high-performance butterfly valve that make it better than a standard valve. Some of them are mentioned below:-

  1. High quality one-piece casting:This feature ensures that you have a good structural build for your valve. Furthermore, the build quality is excellent, ensuring a long lifespan.
  2. High-performance shutoff and modulating service for standard industrial process lines: This feature is excellent for industrial use. You can easily make necessary adjustments thanks to the excellent modulating service.
  3. The principle of seat sealing:Both soft seats and metal seats are provided with a high-performance butterfly valve. As a result, it can work in high temperatures as well due to metal seats.


Applications of High Performance Butterfly Valves

Throughout the article, you got to know what is a high performance butterfly valve and about its features and types. Now, some applications of it are as follows:


  • Heating, Ventilation, and Air Conditioning
  • Mainly for Throttling Control
  • Deals with harsher chemicals
  • Used for Liquids and Steams, such as Oil and Gas




If you are looking for a high performance butterfly valve manufacturer, then look no further than ysmeter. We provide you with quality products that are safe to use. You can visit our website to learn more about our products.


Hopefully, you have gained enough information to choose the best high performance butterfly valve for yourself. Thank you for stopping by.