エンジンバルブの市場規模、シェア、成長分析：タイプ別、車両タイプ別、材料別、販売チャネル別、地域別 - 産業予測 2025～2032年

エンジンバルブ 2023年の市場規模は54億米ドルで、予測期間（2025-2032年）のCAGRは4.4%で、2024年の56億4,000万米ドルから2032年には79億6,000万米ドルに成長する見通しです。

エンジンバルブ市場は、世界の自動車生産台数の増加や高性能エンジンに対する消費者の嗜好の高まりを背景に、大きな成長を遂げています。エンジンバルブは、燃焼エンジンの燃料と排気の流れを調整し、空燃比を最適化することで効率を向上させ、排出ガスを削減するために不可欠です。二酸化炭素の排出を最小限に抑えることを目的とした規制の枠組みが、この市場の拡大をさらに後押ししています。さらに、エンジンの小型化などエネルギー効率の高い技術への動向は、革新的なエンジンバルブソリューションの需要を高めると予想されます。先進地域における可処分所得の開発も、パワフルな自動車需要の急増に寄与しており、エンジンバルブ分野に有望な機会を生み出しています。全体として、市場は予測期間を通じて持続的な開発の態勢を整えています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• ケーススタディ
• 規制情勢

エンジンバルブ市場規模：タイプ別& CAGR（2025-2032）

• 市場概要
• ポペットバルブ
• スリーブバルブ
• ロータリーバルブ

エンジンバルブ市場規模：車両タイプ別& CAGR（2025-2032）

• 市場概要
• 乗用車
• 商用車

エンジンバルブ市場規模：材料別& CAGR（2025-2032）

• 市場概要
• 鋼鉄
• チタン
• その他

エンジンバルブ市場規模：販売チャネル別& CAGR（2025-2032）

• 市場概要
• OEM（オリジナル機器メーカー）
• アフターマーケット

エンジンバルブ市場規模：地域別& CAGR（2025-2032）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022-2024）

主要企業プロファイル

• Eaton Corporation（USA）
• Mahle Group（Germany）
• Nittan Valve Co., Ltd.（Japan）
• Aisin Seiki Co., Ltd.（Japan）
• Delphi Technologies（UK）
• Denso Corporation（Japan）
• Hitachi Automotive Systems, Ltd.（Japan）
• Knorr-Bremse AG（Germany）
• Robert Bosch GmbH（Germany）
• Schaeffler Group（Germany）
• BorgWarner Inc.（USA）
• Continental AG（Germany）
• Johnson Controls International plc（Ireland）
• NGK Spark Plug Co., Ltd.（Japan）
• Toyota Industries Corporation（Japan）

結論と提言

Engine Valves Market size was valued at USD 5.4 billion in 2023 and is poised to grow from USD 5.64 billion in 2024 to USD 7.96 billion by 2032, growing at a CAGR of 4.4% during the forecast period (2025-2032).

The engine valve market is experiencing significant growth, driven by the increasing global production of vehicles and a rising consumer preference for high-performance engines. Engine valves are critical for regulating fuel and exhaust flow in combustion engines, improving efficiency and reducing emissions by optimizing the air-to-fuel ratio. Regulatory frameworks aimed at minimizing carbon emissions are further propelling this market expansion. Additionally, the trend towards energy-efficient technologies, such as engine downsizing, is expected to enhance demand for innovative engine valve solutions. Growing disposable incomes in developed regions are also contributing to a surge in demand for powerful vehicles, creating promising opportunities within the engine valve sector. Overall, the market is poised for sustained development throughout the forecast period.

Top-down and bottom-up approaches were used to estimate and validate the size of the Engine Valves market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Engine Valves Market Segments Analysis

Global Engine Valves Market is segmented by Type, Vehicle Type, Material, Sales Channel and region. Based on Type, the market is segmented into Poppet Valves, Sleeve Valves and Rotary Valves. Based on Vehicle Type, the market is segmented into Passenger Cars and Commercial Vehicles. Based on Material, the market is segmented into Steel, Titanium and Others. Based on Sales Channel, the market is segmented into OEM (Original Equipment Manufacturer) and Aftermarket. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Engine Valves Market

The engine valves market is significantly driven by the essential role car valves play in vehicle performance, as they are irreplaceable components critical for proper engine functioning. A gasoline engine cylinder, for example, typically utilizes around four valves for its inlet and exhaust processes. While the design features of valves, such as their number, size, shape, and materials, can differ among various engine models, all are vital for ensuring smooth operation. With a typical vehicle containing 40 to 60 valves, the demand for these components directly correlates with automotive production rates. According to the Organisation Internationale des Constructeurs d'Automobiles (OICA), China saw passenger vehicle production rise from approximately 19.99 million in 2020 to about 21.41 million in 2021, reflecting a 7% growth. Similarly, India experienced a substantial 28% increase, from about 2.84 million to 3.63 million vehicles during the same period. Furthermore, bolstered by changing demographics and a growing economy, the automobile markets in India and China are outpacing growth in other regions, further boosting the demand for engine valves.

Restraints in the Engine Valves Market

The Engine Valves market is currently facing significant challenges primarily due to escalating raw material costs. Over the past year, critical materials such as steel and pig iron have seen price hikes of 35-40% year over year, severely impacting growth in the sector. With steel comprising approximately 39% of an average automobile's weight, the soaring prices are particularly alarming; for example, a recent Bank of America report indicated a staggering 106% increase in steel costs per pound used in automotive manufacturing. This situation places significant financial strain on suppliers and original equipment manufacturers (OEMs), who must also cope with indirect costs and the ongoing challenges stemming from supply chain disruptions and inflationary pressures exacerbated by the pandemic.

Market Trends of the Engine Valves Market

The Engine Valves market is witnessing a notable upward trend, largely driven by the surging popularity of SUVs and the emergence of low-cost, compact, and tiny SUVs. As consumers increasingly prefer these versatile vehicles for their functionality and style, automotive manufacturers are ramping up production to meet this demand, consequently increasing the need for high-quality engine valves. Additionally, advancements in valve technology aimed at enhancing fuel efficiency and performance are further propelling market growth. Coupled with rising environmental regulations pushing for cleaner engines, the Engine Valves market is poised for significant expansion in both developed and emerging markets.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Case Studies
• Regulatory Landscape

Global Engine Valves Market Size by Type & CAGR (2025-2032)

• Market Overview
• Poppet Valves
• Sleeve Valves
• Rotary Valves

Global Engine Valves Market Size by Vehicle Type & CAGR (2025-2032)

• Market Overview
• Passenger Cars
• Commercial Vehicles

Global Engine Valves Market Size by Material & CAGR (2025-2032)

• Market Overview
• Steel
• Titanium
• Others

Global Engine Valves Market Size by Sales Channel & CAGR (2025-2032)

• Market Overview
• OEM (Original Equipment Manufacturer)
• Aftermarket

Global Engine Valves Market Size & CAGR (2025-2032)

• North America (Type, Vehicle Type, Material, Sales Channel)
  • US
  • Canada
• Europe (Type, Vehicle Type, Material, Sales Channel)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Type, Vehicle Type, Material, Sales Channel)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Type, Vehicle Type, Material, Sales Channel)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Type, Vehicle Type, Material, Sales Channel)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• Eaton Corporation (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Mahle Group (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Nittan Valve Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Aisin Seiki Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Delphi Technologies (UK)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Denso Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hitachi Automotive Systems, Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Knorr-Bremse AG (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Robert Bosch GmbH (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Schaeffler Group (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• BorgWarner Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Continental AG (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Johnson Controls International plc (Ireland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• NGK Spark Plug Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Toyota Industries Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations