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Engine valve – precision control for marine and industrial engines

Engine valves are essential components in every combustion engine, ensuring precise control over intake and exhaust processes. Whether in marine engines, gas-powered generators, stationary industrial motors, or locomotive engines, the right engine valve ensures operational efficiency, combustion accuracy, and long service life. Choosing OEM-quality engine valve parts is critical for long-term performance, safety, and cost-efficiency.

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EXHAUST VALVE - 02280004 suitable for MWM & Deutz engines

EXHAUST VALVE - 02280004 suitable for MWM & Deutz engines

Exhaust Valve: Comparison Number 02280004 Discover our exhaust valve, comparison number 02280004. This product, suitable for MWM & Deutz engines, belongs to the category of valves and ensures excellent performance in various application scenarios. With a weight of 1.47 kg, this OEM replacement part is optimized for demanding use in marine and stationary technology.Quality Standards in Use Our exhaust valve is characterized by outstanding craftsmanship and a long service life. It is the perfect product if you are looking for high-quality engine parts. Every replacement part, including this exhaust valve, undergoes strict internal controls and meets the highest standards. Trust in decades of experience – we provide you access to over 1 million replacement parts.

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SOLENOID VALVE - 02249539 suitable for MWM & Deutz engines

SOLENOID VALVE - 02249539 suitable for MWM & Deutz engines

Solenoid valve suitable for MWM & Deutz enginesDiscover our solenoid valve, which is marked with the comparison number 02249539. This product is the perfect solution to optimize the performance of your engines. The solenoid valve is suitable for MWM & Deutz engines and plays a crucial role in engine control. At MOPA Motorparts, you benefit from our many years of experience in providing OEM spare parts for the marine and stationary industry.

Sale price: €714.87Regular price:€794.30(10% saved)
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SOLENOID VALVE - 02249522 suitable for MWM & Deutz engines

SOLENOID VALVE - 02249522 suitable for MWM & Deutz engines

Solenoid Valve: Comparison Number 02249522Discover our solenoid valve with the comparison number 02249522, an important OEM spare part that is optimally suited for your applications in engines. This product is particularly suitable for diesel and gas engines, fitting for MWM & Deutz. The specially designed parts ensure the necessary operational stability and performance.

SOLENOID VALVE - 02248339 suitable for MWM & Deutz engines

SOLENOID VALVE - 02248339 suitable for MWM & Deutz engines

Optimal Solenoid Valve for Various ApplicationsDiscover our premium solenoid valve with the comparison number 02248339, which offers a reliable solution for your engines. This product ensures that your machines operate optimally, making it the ideal replacement part for high-performance applications. Weighing 0.5 kg, it is specifically designed for low weight differences and selected quality, suitable for MWM & Deutz engines.Quality Through OEM Replacement PartsThe solenoid valve with the comparison number 02248339 is an OEM replacement part, which means it meets all standards and specifications from the manufacturer. Compared to aftermarket products that may be less reliable, our OEM replacement parts comply with all requirements to achieve optimal performance. Trust in quality, suitable for all MWM & Deutz applications.

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SOLENOID VALVE - 02248270 suitable for MWM & Deutz engines

SOLENOID VALVE - 02248270 suitable for MWM & Deutz engines

Reliable Solenoid Valve for MWM & Deutz Engines This solenoid valve (part number: 02248270) is an essential OEM replacement part that ensures your systems operate smoothly. It belongs to the category of valves and is suitable for MWM & Deutz engines. Weighing only 0.3 kg, it combines lightness and performance to ensure maximum reliability.Efficient Control for Engines Thanks to its precise design, our product enables efficient control of MWM & Deutz engines. These OEM replacement parts ensure that your engine always runs optimally. No matter which sector you operate in, choosing the right solenoid valve is crucial for seamless performance.

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SOLENOID VALVE - 02247990 suitable for MWM & Deutz engines

SOLENOID VALVE - 02247990 suitable for MWM & Deutz engines

Highest Precision with Our Solenoid ValveDiscover the solenoid valve (reference number: 02247990), a precise OEM spare part designed specifically with the demanding requirements of mechanical systems in mind. The product weighs a slim 0.3 kg and is easy to install to optimize the performance of your machines.Suitable for MWM & Deutz EnginesOur solution is suitable for MWM & Deutz engines and is ideally suited for various applications. The use of OEM spare parts brings the advantage that you can expect no complications in the agility of your systems. You can rely on the efficiency of the solenoid valve to ensure uninterrupted operation.

Sale price: €239.56Regular price:€266.18(10% saved)
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SOLENOID VALVE - 02247732 suitable for Deutz engines

SOLENOID VALVE - 02247732 suitable for Deutz engines

Solenoid valve suitable for Deutz enginesDiscover our solenoid valve with the comparison number 02247732, specially designed to meet your requirements. As a spare part in the product group valves, it offers a wear-free operation and is optimally suited for the effective operation of engines.OEM replacement part for optimal performanceThe solenoid valve is an OEM replacement part, suitable for Deutz engines, and meets the highest quality standards. Weighing only 0.481 kg, this product convinces not only through ease of handling but also through durability and reliability. Enhance the performance of your engine by using an efficient component.

Sale price: €536.15Regular price:€595.73(10% saved)
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SOLENOID VALVE - 02247731 suitable for MWM & Deutz engines

SOLENOID VALVE - 02247731 suitable for MWM & Deutz engines

Precise Technology: Comparison Number 02247731The solenoid valve with the comparison number 02247731 is a reliable OEM replacement part designed for the highest demands. Weighing 0.474 kg, this product offers precise functionality that is indispensable in critical applications. Trust our OEM replacement parts to maximize the performance of your systems and ensure they operate optimally at all times.

Sale price: €536.15Regular price:€595.73(10% saved)
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VALVE - 02247707 suitable for MWM & Deutz engines

VALVE - 02247707 suitable for MWM & Deutz engines

Reliable Valve Compatible with MWM & Deutz Engines Discover our premium valve with the comparison number 02247707, specifically designed for MWM & Deutz engines. This OEM spare part belongs to the product group "Valves" and provides precise performance in your engines. Made from robust materials, it combines efficiency and durability to optimally meet your spare part needs.

VALVE - 02247705 suitable for MWM & Deutz engines

VALVE - 02247705 suitable for MWM & Deutz engines

Premium Valve 02247705 for Top Engine Performance Secure our valve with the reference number 02247705 and full compatibility, suitable for MWM & Deutz engines. With certified quality from OEM spare parts, this product offers undeniable reliability and durability, which are crucial for the performance of your engines. Manufactured with care, the valve is designed for various applications in marine and stationary use.Precise Functionality for MWM & Deutz Engines This valve is essential for the full performance of your MWM & Deutz engines and is ideal for improving efficiency and lifespan. The valve, weighing 8.2 kg, ensures that all functions of the engines operate smoothly, allowing you to focus on your projects.

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SOLENOID VALVE - 02247522 suitable for MWM & Deutz engines

SOLENOID VALVE - 02247522 suitable for MWM & Deutz engines

Optimal Performance with Engine Replacement Parts The OEM replacement part solenoid valve with the comparison number 02247522 impresses with its excellent quality. It fits perfectly for MWM & Deutz engines, ensuring that your equipment operates smoothly.Strict Controls for Your Machines Our many years of expertise ensure that every product undergoes strict internal controls. The comparison number 02247522 solenoid valve is an excellent example of our high standards and offers you an outstanding OEM replacement part.

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SOLENOID VALVE - 02247486 suitable for Deutz engines

SOLENOID VALVE - 02247486 suitable for Deutz engines

Discover Solenoid Valve with Comparison Number 02247486Discover the solenoid valve with comparison number 02247486, a thoughtfully designed OEM replacement part specifically developed for the requirements of engines. This product offers a perfect fit suitable for Deutz engines, which is crucial for the optimal functionality of your application in marine and stationary use.Versatile Replacement Part, High ReliabilityWeighing only 0.3 kg, the solenoid valve is excellent for various applications. As an OEM replacement part, it provides outstanding functionality and durability through rigorous quality controls, benefiting your operations in the long run. This product represents an important component for engines.

Sale price: €132.33Regular price:€147.03(10% saved)
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SOLENOID VALVE - 02247485 suitable for MWM & Deutz engines

SOLENOID VALVE - 02247485 suitable for MWM & Deutz engines

Robust Solenoid Valve with Comparison Number 02247485Experience our reliable solenoid valve, known by the comparison number 02247485. As a product in the category "Valves", this OEM replacement part impresses with precise workmanship and is ideal for professional applications.

Sale price: €422.08Regular price:€468.98(10% saved)
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SOLENOID VALVE - 02247480 suitable for MWM & Deutz engines

SOLENOID VALVE - 02247480 suitable for MWM & Deutz engines

Solenoid Valve with Comparison Number 02247480Our solenoid valve with the comparison number 02247480 is an essential OEM spare part specifically designed for a precise fit in MWM & Deutz engines. The premium quality and precise tuning of this product provide reliable functionality for your engines. It is optimally suited for applications in marine and stationary use.

Sale price: €235.76Regular price:€261.95(10% saved)
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SOLENOID VALVE - 02247479 suitable for MWM & Deutz engines

SOLENOID VALVE - 02247479 suitable for MWM & Deutz engines

Discover Our Solenoid ValveDiscover the solenoid valve with the comparison number 02247479 – an essential product for reliable engines. As an OEM replacement part, this solenoid valve stands out with high quality and meets the stringent demands of the industry. It ensures safe operation and optimal performance for engines in marine and stationary applications as well as for locomotives.Suitable for MWM & Deutz EnginesThis solenoid valve is specifically designed to meet all requirements and is suitable for MWM & Deutz engines. With a weight of only 0.25 kg, it integrates perfectly into your existing systems. The manufacturing quality of the OEM replacement parts ensures that you can always rely on the efficiency and effectiveness of your engines.

Sale price: €422.08Regular price:€468.98(10% saved)
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SOLENOID VALVE - 02247333 suitable for MWM & Deutz engines

SOLENOID VALVE - 02247333 suitable for MWM & Deutz engines

Compelling Performance of the Solenoid Valve for Your EnginesDiscover the solenoid valve with the comparison number 02247333, an essential product designed as an OEM spare part. With a precise weight of 0.26 kg, this solenoid valve offers excellent functionality for your applications.Suitable for MWM & Deutz EnginesThis spare part is compatible with MWM & Deutz engines, ensuring perfect integration into your systems. By using OEM spare parts, you benefit from the highest quality standards, which are crucial for maximizing the longevity and efficiency of engines.

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SOLENOID VALVE - 02247325 suitable for MWM & Deutz engines

SOLENOID VALVE - 02247325 suitable for MWM & Deutz engines

Optimal Functionality with Solenoid Valve 02247325Discover the solenoid valve with the comparison number 02247325 – an essential product specifically designed to optimize the performance of your engines. This OEM spare part offers reliability and efficiency, making it an excellent choice for professionals who depend on diesel and gas engines, particularly in the marine or stationary sector.Suitable for MWM & Deutz EnginesThe solenoid valve is perfectly suitable for MWM & Deutz engines and ensures perfect functionality. Thanks to its excellent fit, this component ensures that your engine always reaches optimal operating conditions. Weighing only 0.32 kg, this product can be easily installed without affecting engine performance.

Sale price: €239.56Regular price:€266.18(10% saved)
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SOLENOID VALVE - 02246274 suitable for MWM & Deutz engines

SOLENOID VALVE - 02246274 suitable for MWM & Deutz engines

Solenoid valve with comparison number 02246274Discover our solenoid valve, an ideal solution for your engine applications, with the comparison number 02246274. As an essential spare part in the category valves, it ensures precise control of the fuel flow. This product is indispensable for reliable operation in various settings, including marine and stationary applications.

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SOLENOID VALVE - 02245740 suitable for MWM & Deutz engines

SOLENOID VALVE - 02245740 suitable for MWM & Deutz engines

Solenoid Valve for Diesel and Gas EnginesDiscover our solenoid valve with the comparison number 02245740, an essential spare part suitable for MWM & Deutz engines. This valuable component delivers precise performance and demonstrates reliability for diesel and gas-powered systems in marine and stationary applications. Weighing only 0.256 kg, the product is robust and durable.

Sale price: €132.33Regular price:€147.03(10% saved)
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SOLENOID VALVE - 02245734 suitable for MWM & Deutz engines

SOLENOID VALVE - 02245734 suitable for MWM & Deutz engines

Solenoid Valve Comparison Number 02245734Discover our solenoid valve with comparison number 02245734. This product is specifically designed and suitable for MWM & Deutz engines. As part of our product group of valves, this replacement part proves to be indispensable for the reliable operation of your machines and engines.Precise Operation for EfficiencyThe solenoid valve is not only the solution to your need for OEM replacement parts, but it also ensures that you receive a product of top-notch quality. Weighing just 0.25 kg, it is easy to install and provides precise control of important engine functions. Our products are always suitable for MWM & Deutz engines and are ready to offer you excellent service.

SHUT-OFF VALVE - 02242180 suitable for MWM & Deutz engines

SHUT-OFF VALVE - 02242180 suitable for MWM & Deutz engines

Reliable Shut-off Valve for Your ApplicationDiscover the shut-off valve (comparison number: 02242180), an essential OEM replacement part for your engines. This reliable product offers optimal functions in your compatible MWM & Deutz engines and ensures effective fuel supply control. Each valve has been carefully designed to perform even in demanding environments, delivering performance you can count on.Robust Manufacturing Standards and QualityWeighing 0.472 kg, this shut-off valve impresses with its robustness. The replacement part compatible with MWM & Deutz engines meets high industrial standards and provides the reliability you need. Trust our OEM replacement parts to keep your machines in excellent condition and ensure their performance over the long term.

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DRAIN VALVE - 02241372 suitable for Deutz engines

DRAIN VALVE - 02241372 suitable for Deutz engines

Drain Valve with Comparison Number 02241372Discover the drain valve with the comparison number 02241372, an essential OEM spare part designed to meet the highest standards. This product impresses with its precision and is developed to ensure smooth operation. Weighing 0.73 kg, it is ideally suited for various industrial applications.Component Suitable for Deutz EnginesOur drain valve is suitable for Deutz engines and ensures that your equipment operates optimally at all times. Collaborating with leading manufacturers allows us to offer you high-quality OEM spare parts that meet the strict requirements in marine and stationary applications.

Sale price: €897.39Regular price:€997.10(10% saved)
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BREATHER VALVE - 02239279 suitable for Deutz engines

BREATHER VALVE - 02239279 suitable for Deutz engines

Breather Valve with Comparison Number 02239279Discover our breather valve, designed to be compatible with Deutz engines. With the comparison number 02239279 and as a selected OEM spare part, it offers you quality at its best. Its robust construction ensures optimal functionality, which is essential for the smooth operation of your engine.Efficient Engine TechnologyThe product weighs 0.652 kg and impresses with its ease of handling. Thanks to the OEM spare part, you can rely on the performance of your engines without reservation. The breather valve is crucial for regulating pressure build-up and thereby increasing overall efficiency – vital for the performance potential of all Deutz engines.

Sale price: €333.86Regular price:€370.96(10% saved)
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PRESSURE CONTROL VALVE - 02238151 suitable for MWM & Deutz engines

PRESSURE CONTROL VALVE - 02238151 suitable for MWM & Deutz engines

Pressure Control Valve as a Reliable OEM Replacement PartThe Pressure control valve with the comparison number 02238151 is the ideal OEM replacement part, specifically designed for MWM & Deutz engines. If you need robust and reliable components for your engines, you are in the right place. The product weighs 1.43 kg and represents the quality you can expect from an OEM replacement part.Suitable for Renowned Manufacturers like MWM & DeutzThis pressure control valve is suitable for MWM & Deutz engines and offers a perfect fit as well as optimal performance. The quality of the materials used ensures functionality and provides you with optimal conditions for use in your diesel or gas application. Use the comparison number 02238151 for a hassle-free identification of this top-notch component.

What is an engine valve?

An engine valve is a mechanical component that opens and closes to control the flow of gases into and out of the engine cylinders. Typically made from heat-resistant metals, each valve for engine operation must withstand extreme temperatures and high-pressure environments.

There are two primary types: intake valves, which allow the air-fuel mixture to enter the combustion chamber, and exhaust valves, which release burned gases after combustion. The opening and closing cycles of these valves are precisely timed to the engine’s rotation, ensuring seamless combustion and power delivery.

Function and benefits of engine valves

The valves engines rely on must perform under extreme stress. The proper functioning of each valve of engine directly impacts power output, fuel efficiency, and emissions. Worn or faulty motor valves can lead to misfires, reduced engine performance, overheating, or even total engine failure.

Here are the key benefits of using high-quality engine valve parts:

  • Optimized sealing and compression
  • Efficient combustion and power delivery
  • Extended engine life and maintenance intervals
  • Reduced emissions and fuel consumption
  • Enhanced thermal and mechanical durability

Types, materials and OEM compatibility

Depending on the application, engine valves differ in design and construction. Intake valves are optimized for cooler airflow, while exhaust valves endure hotter temperatures and aggressive gases. Materials range from hardened steel to titanium alloys, often with surface treatments like nitriding or chrome plating for added wear resistance.

Our engine valve parts meet strict OEM standards, ensuring full compatibility with a wide range of engine models. This includes precise dimensions, material specifications, and valve timing synchronization. Whether you're replacing a single motor valve or sourcing complete valves engines sets, our parts are engineered for lasting reliability and performance.

Use cases and industrial relevance

Engine valves play a central role in marine propulsion systems, stationary power units, gas engine installations, and locomotive drives. In these environments, any failure in the valve for engine functionality can cause severe operational downtime. That’s why OEM-compliant, technically precise engine valve parts are essential across all heavy-duty applications.

Buying advantages with us

We supply only OEM-grade motor valves and engine valve parts, ensuring a precise fit and high durability. With fast DHL Express delivery worldwide, technical customer support, and a wide selection tailored for marine and industrial engines, we help you keep operations running with confidence. Easy online ordering and multiple payment options make the procurement process efficient and secure.

Engine valve for industrial and marine engines – suitable for MTU, Deutz, MAN, Volvo Penta and MWM – replacement parts

Frequently asked questions about engine valves

What is an engine valve?

An engine valve controls the flow of air, fuel, and exhaust gases in a combustion engine. It opens and closes at precisely timed intervals, supporting efficient combustion and power output.

What are the parts of a engine valve?

Typical parts of a engine valve include:

  • Valve head (seals against the seat)
  • Valve stem (guides the motion)
  • Valve seat (provides the sealing surface)
  • Spring and cotters (ensure return and retention)
  • Guide (ensures proper alignment and reduces friction)

Related components for sealing and engine control

Engine valves operate in conjunction with other vital components such as gaskets, hoses, valve guides, springs, and cooling systems. These elements must work together to maintain compression, regulate temperature, and ensure overall engine stability—especially in demanding marine and industrial settings.

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