Global Main Steam Isolation Valve (MSIV) Market Growth 2025-2031

The global Main Steam Isolation Valve (MSIV) market size is predicted to grow from US$ 747 million in 2025 to US$ 1320 million in 2031; it is expected to grow at a CAGR of 10.0% from 2025 to 2031.

The main steam isolation valve (MSIV) is a precisely engineered automatic safety device designed to rapidly interrupt the flow of steam within the secondary loop of a nuclear power plant's main steam system; its unique rapid response mechanism and high reliability ensure that, in the event of a main steam pipe or feedwater pipe rupture, it effectively prevents excessive steam release, maintaining reactor cooling and containment pressure control, thereby safeguarding the operational safety and stability of the nuclear power plant; the valve's superiority lies in its ability to complete opening and closing actions in milliseconds, while also providing bidirectional flow interruption, significantly enhancing the nuclear power plant's efficiency and capability to respond to emergencies; its design thoroughly considers operational requirements under extreme conditions, making it an indispensable core component of the nuclear power plant's safety protection system, crucial for ensuring continuous operation and safe response during accidental situations.

United States market for Main Steam Isolation Valve (MSIV) is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

China market for Main Steam Isolation Valve (MSIV) is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Europe market for Main Steam Isolation Valve (MSIV) is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Global key Main Steam Isolation Valve (MSIV) players cover IMI, Flowserve (Edward Valves), Velan, Askalon AB, Trillium Flow Technologies, etc. In terms of revenue, the global two largest companies occupied for a share nearly % in 2024.

LP Information, Inc. (LPI) ' newest research report, the “Main Steam Isolation Valve (MSIV) Industry Forecast” looks at past sales and reviews total world Main Steam Isolation Valve (MSIV) sales in 2024, providing a comprehensive analysis by region and market sector of projected Main Steam Isolation Valve (MSIV) sales for 2025 through 2031. With Main Steam Isolation Valve (MSIV) sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Main Steam Isolation Valve (MSIV) industry.

This Insight Report provides a comprehensive analysis of the global Main Steam Isolation Valve (MSIV) landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Main Steam Isolation Valve (MSIV) portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Main Steam Isolation Valve (MSIV) market.

This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Main Steam Isolation Valve (MSIV) and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Main Steam Isolation Valve (MSIV).

This report presents a comprehensive overview, market shares, and growth opportunities of Main Steam Isolation Valve (MSIV) market by product type, application, key manufacturers and key regions and countries.

Segmentation by Type:
Y-pattern Valve
Others

Segmentation by Application:
Nuclear Island
Regular Island
Power Station Auxiliary Facilities

This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries

The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
IMI
Flowserve (Edward Valves)
Velan
Askalon AB
Trillium Flow Technologies
Ringo Valvulas
Emerson
SUFA Technology Industry

Key Questions Addressed in this Report

What is the 10-year outlook for the global Main Steam Isolation Valve (MSIV) market?

What factors are driving Main Steam Isolation Valve (MSIV) market growth, globally and by region?

Which technologies are poised for the fastest growth by market and region?

How do Main Steam Isolation Valve (MSIV) market opportunities vary by end market size?

How does Main Steam Isolation Valve (MSIV) break out by Type, by Application?

Please note: The report will take approximately 2 business days to prepare and deliver.