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Last Updated: Apr 25, 2025 | Study Period: 2022-2030
Through a series of holes, an anti-cavitation butterfly valve uses air sucked in by the liquid vapor to reduce cavitation.In the event that there is no vacuum downstream of the vane, a check valve prevents the liquid from escaping.
The butterfly valve is usually made of a structure that rotates a disk-shaped disk to open and close the flow path. It is mostly used for water supply, sewage, buildings, and other similar applications.
When the disc begins to open in a closed state or when the disc is opened at a relatively small angle, these butterfly valves rapidly increase the flow rate in the disc section to control the flow of fluid.
As a result, the pressure at the back of the disc rapidly falls below the saturated steam pressure.Consequently, a phenomenon known as cavitation occurs, in which bubbles form from air in the fluid (water).
Noise and vibration are both brought about by this cavitation phenomenon, as is the issue of the disk and pipeline eroding.
It is necessary to develop a technology that induces the flow rate of the fluid interviewed with the disk surface when the disk of the valve is changed to a low opening degree in order to reduce this cavitation phenomenon.
The Global anti-cavitation butterfly valve market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
A troublesome control valve application issue of this kind was assigned to Emerson engineers by a Wisconsin power producer.The arrangement required a clever plan made utilizing added substance innovation, explicitly 3D metal printing.
In these kinds of applications with very high pressure drops, the internals of a control valve are made to prevent damaging cavitation.When liquid flows through a valve at high speed and falls below the vapor pressure, this is called cavitation.
The vapor bubbles in the fluid are collapsed as soon as the liquid passes through the valve trim, resulting in a decrease in velocity and an increase in pressure.Each bubble releases local shock waves as it bursts, causing damage to the valve's seat, plug, and walls as well as the piping downstream.
The damage that results from a cavitating valve makes it sound like gravel is passing through it.
By taking a number of smaller pressure drops (stages) as the liquid passes through the valve, anti-cavitation trim prevents damaging cavitation.
By taking several smaller drops, cavitation is prevented and the pressure stays above the fluid's vapor pressure.Most of the time, this kind of trim is made with a lot of small holes and hardened, strong alloys.
Sl no | Topic |
1 | Market Segmentation |
2 | Scope of the report |
3 | Abbreviations |
4 | Research Methodology |
5 | Executive Summary |
6 | Introduction |
7 | Insights from Industry stakeholders |
8 | Cost breakdown of Product by sub-components and average profit margin |
9 | Disruptive innovation in the Industry |
10 | Technology trends in the Industry |
11 | Consumer trends in the industry |
12 | Recent Production Milestones |
13 | Component Manufacturing in US, EU and China |
14 | COVID-19 impact on overall market |
15 | COVID-19 impact on Production of components |
16 | COVID-19 impact on Point of sale |
17 | Market Segmentation, Dynamics and Forecast by Geography, 2022-2030 |
18 | Market Segmentation, Dynamics and Forecast by Product Type, 2022-2030 |
19 | Market Segmentation, Dynamics and Forecast by Application, 2022-2030 |
20 | Market Segmentation, Dynamics and Forecast by End use, 2022-2030 |
21 | Product installation rate by OEM, 2022 |
22 | Incline/Decline in Average B-2-B selling price in past 5 years |
23 | Competition from substitute products |
24 | Gross margin and average profitability of suppliers |
25 | New product development in past 12 months |
26 | M&A in past 12 months |
27 | Growth strategy of leading players |
28 | Market share of vendors, 2022 |
29 | Company Profiles |
30 | Unmet needs and opportunity for new suppliers |
31 | Conclusion |
32 | Appendix |