Pressure Relief Valves Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, 2021-2031

The Global Pressure Relief Valves Market is projected to expand from USD 4.87 Billion in 2025 to USD 6.65 Billion by 2031, registering a CAGR of 5.33%. These valves serve as essential safety mechanisms designed to automatically discharge excessive pressure from piping systems, vessels, and boilers, thereby safeguarding operations and preventing equipment malfunctions. The market is primarily underpinned by increasingly rigorous industrial safety mandates and sustained growth within the oil and gas, chemical processing, and power generation sectors. Unlike fleeting technological fads, these drivers represent an enduring, compulsory structural requirement for overpressure protection to guarantee asset integrity and regulatory compliance in hazardous settings.

Conversely, the industry confronts substantial hurdles related to supply chain irregularities and fluctuating raw material costs, which can disrupt production stability and drive up expenses. Despite these economic difficulties, certain high-priority market segments continue to exhibit robust results. As reported by the VDMA Valves Association in 2024, the segment for safety and monitoring valves achieved a 7% increase in nominal turnover, underscoring the persistent commitment to investing in critical safety infrastructure across international markets.

Market Drivers

The revitalization of nuclear power generation and the modernization of existing facilities serve as major catalysts for the pressure relief valves market, driven by new reactor construction and life-extension initiatives aimed at bolstering energy security. These high-pressure applications demand certified, severe-service valves to execute critical safety operations and adhere to changing regulatory norms. According to the 'World Nuclear Performance Report 2025' released by the World Nuclear Association in September 2025, global reactors produced a record-breaking 2,667 TWh of electricity in 2024, indicating high operational usage that necessitates regular valve maintenance and replacement. This activity directly fuels the procurement of ASME Section III certified relief valves, which are vital for accident prevention and containment integrity in modernized plants.

Concurrently, rising capital allocation toward global LNG, oil, and gas infrastructure is accelerating market expansion as producers enhance capacity and upgrade aging assets to satisfy energy needs. This investment facilitates the implementation of sophisticated pressure management systems essential for refining, transport, and extraction processes where protection against overpressure is mandatory. Flowserve Corporation noted in its 'Fourth Quarter and Full-Year 2024 Results' from February 2025 that it achieved bookings of $4.7 billion during 2024, highlighting a strong expenditure climate for critical flow control hardware. Additionally, Emerson Electric Co. reported net sales of $18.0 billion in 2025, emphasizing the continued magnitude of investment in safety technologies and final control solutions within hazardous industries.

Market Challenges

Instability in raw material costs and supply chain inconsistencies pose significant threats to market equilibrium, negatively affecting profitability and production timelines. Manufacturers depend heavily on materials like specialized alloys, brass, and steel, whose prices oscillate unpredictably due to trade variations and geopolitical conflicts. When input expenses surge, producers must often raise prices to preserve margins, frequently resulting in deferred purchasing by cost-conscious end-users in sectors such as power generation. Moreover, supply chain interruptions lead to erratic lead times, complicating suppliers' ability to meet the rigorous delivery schedules demanded by critical safety projects, which can yield lost business or contractual penalties.

This operational volatility directly suppresses order intake and market volume, as uncertainty and elevated costs reduce the appetite for investment in new facilities. The gap between rising operational expenses and actual volume expansion is clearly reflected in recent industry metrics. For instance, the VDMA Valves Association reported that incoming orders for industrial valves fell by 5% in real terms in 2024 compared to the prior year. This contraction demonstrates how supply constraints and price volatility are inducing a tangible deceleration in acquiring new business, effectively negating nominal turnover gains and hindering the sector's overall growth trajectory.

Market Trends

The development of low-fugitive emission valve architectures is quickly becoming a pivotal trend, spurred by a growing global emphasis on environmental sustainability and methane abatement. Manufacturers are progressively moving away from conventional pneumatic designs in favor of advanced electric and severe-service valve solutions that eradicate leak paths and curb greenhouse gas emissions in volatile extraction settings. This technological evolution supports stringent net-zero goals by incorporating electrified actuation systems that eliminate the necessity for continuous gas venting while enhancing energy efficiency. As highlighted in the February 2025 article 'Emerson Helps Oil and Gas Company Meet Emissions Standards with New Electric Dump Valves,' Emerson Electric Co.'s recently implemented zero-emission electric valves decreased power consumption by 98.75% relative to standard retrofits, proving the dual ability of these designs to ensure operational efficiency and environmental compliance.

At the same time, the market is experiencing structural expansion in remote predictive maintenance service models, which are fundamentally transforming how end-users handle asset lifecycles. By integrating Industrial Internet of Things (IIoT) analytics and sensors into valve assemblies, manufacturers are transitioning from merely supplying hardware to providing holistic service packages that anticipate failures before they happen, thereby minimizing unplanned downtime. This shift toward data-centric service revenue is evolving into a key financial pillar for leading industry participants. According to Rotork PLC's '2024 Full Year Results' from March 2025, the company's service division, bolstered by its Intelligent Asset Management analytics platform, accounted for 23% of total group sales, signaling a marked rise in the uptake of these digital reliability agreements.

Key Players Profiled in the Pressure Relief Valves Market

• General Electric Company
• AGF Manufacturing, Inc.
• Mercury Manufacturing Company Ltd.
• IMI PLC
• Alfa Laval
• Emerson Electric Co.
• Curtis-Wright Corp
• Watts Water Technologies, Inc.
• The Weir Group PLC
• Goetze KG Armaturen

Report Scope

In this report, the Global Pressure Relief Valves Market has been segmented into the following categories:

Pressure Relief Valves Market, by Type:

• Acting Type PRVs
• Piston Type PRV
• Diaphragm Type PRV

Pressure Relief Valves Market, by Distribution Channel:

• Direct Sales
• Indirect Sales

Pressure Relief Valves Market, by Region:

• North America
• Europe
• Asia-Pacific
• South America
• Middle East & Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Pressure Relief Valves Market.

Available Customization

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• Detailed analysis and profiling of additional market players (up to five).

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