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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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SAFETY VALVE - 04907266 suitable for Deutz engines

SAFETY VALVE - 04907266 suitable for Deutz engines

Robust Safety Valve for Top PerformanceExperience our Safety valve with the reference number 04907266. This OEM spare part is an essential component for diesel and gas engines, offering extensive safety features. It belongs to the item group Valves and impresses with precise manufacturing. Weighing only 0.044 kg, it also ensures easy handling and installation.Ideal Solution: Part Suitable for Deutz EnginesOur Safety valve is specifically designed to be compatible with Deutz engines. By using OEM spare parts, you achieve optimal compatibility and excellent efficiency for your engine, which is crucial in numerous applications.

VALVE - 04394380 suitable for MWM & Deutz engines

VALVE - 04394380 suitable for MWM & Deutz engines

Reliable Valve for High-Performance EnginesDiscover the reliable Valve marked with the comparison number 04394380. This OEM spare part is suitable for MWM & Deutz engines and ensures optimal performance in diesel and gas engines. If you are looking for a product that meets the highest quality standards, you have come to the right place.Thorough Internal ControlTo ensure that you receive only the best OEM spare parts, we conduct comprehensive internal control of each individual part. With the comparison number 04394380, we also provide suitable solutions for every engine requirement from MWM & Deutz in your workshop.

CONTROL VALVE - 04394526 suitable for MWM & Deutz engines

CONTROL VALVE - 04394526 suitable for MWM & Deutz engines

Reliable Control Valve for Your MachinesDiscover the reliable control valve with the reference number 04394526. This product is suitable for MWM & Deutz engines and belongs to the category Housings, covers and closures. With a focus on these components, we ensure your engine performance.OEM Replacement Part Suitable for MWM & Deutz EnginesThe control valve represents a recognized OEM replacement part that offers optimal fit and quality. While aftermarket parts often compromise, we rely on OEM replacement parts that meet the highest standards of manufacturers.

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SOLENOID VALVE - 04904051 suitable for Deutz engines

SOLENOID VALVE - 04904051 suitable for Deutz engines

Premium Solenoid Valve for Efficient Engine PerformanceDiscover our solenoid valve, comparison number 04904051, which is ideally suited for diesel and gas engines. This product includes essential functions to support the optimal performance of your machines. With precise design and innovative technology, it stands for reliability in marine applications as well as in stationary and locomotive-bound use.Quality through OEM Replacement PartsOur solenoid valve, suitable for Deutz engines, is a carefully selected OEM replacement part. The use of components from the manufacturer ensures maximum benefit and perfect compatibility, allowing your applications to function smoothly.

Sale price: €244.12Regular price:€271.25(10% saved)
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NON-RETURN VALVE - 04912946 suitable for Deutz engines

NON-RETURN VALVE - 04912946 suitable for Deutz engines

Efficient Non-return Valve for Your Applications Discover our non-return valve (comparison number: 04912946), a top-quality OEM spare part specifically designed for Deutz engines. This product ensures optimal performance and longevity for your applications in the marine and stationary sectors.

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VALVE - 04422484 suitable for MWM & Deutz engines

VALVE - 04422484 suitable for MWM & Deutz engines

Efficient Valve Suitable for MWM & Deutz Engines Our valve with the comparison number 04422484 is an indispensable OEM replacement part, perfectly designed to enhance the performance of your engines. Precisely engineered, this product is suitable for MWM & Deutz engines, ensuring that your engine remains aligned and has a long service life.

SOLENOID VALVE - 09948196 suitable for MWM & Deutz engines

SOLENOID VALVE - 09948196 suitable for MWM & Deutz engines

Solenoid Valve: Source for Optimal Engine PerformanceThe solenoid valve with the comparison number 09948196 is an essential OEM replacement part that provides precise control for engines. This product plays a vital role in the operation and functionality of your machines.Efficient Use: Suitable for MWM & Deutz EnginesThis solenoid valve is designed to be suitable for MWM & Deutz engines. Unlike aftermarket parts that often have weaknesses, our OEM replacement parts ensure a perfect fit and high stability.

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BUTTERF.STOP VALVE - 04902747 suitable for Deutz engines

BUTTERF.STOP VALVE - 04902747 suitable for Deutz engines

Efficient Butterf.stop valve for Your EngineThe Butterf.stop valve with the comparison number 04902747 is an essential valve that has been perfectly designed for various Deutz engines. This OEM spare part impresses with its precise craftsmanship and indicates durability. Weighing 1.104 kg, the Butterf.stop valve presents itself as a robust component that reliably operates even under heavy conditions.Optimal Solution for Deutz EnginesThe Butterf.stop valve serves as an essential component suitable for various motorized systems in marine and stationary applications. As one of the most sought-after OEM spare parts, this product provides excellent support for the function of your engines and enhances their effectiveness.

Sale price: €570.38Regular price:€633.75(10% saved)
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BUTTERF.STOP VALVE - 04508770 suitable for Deutz engines

BUTTERF.STOP VALVE - 04508770 suitable for Deutz engines

Butterfly Stop Valve for Reliable Engine PerformanceDiscover the premium butterfly stop valve, comparison number 04508770, specifically designed. This OEM replacement part is the optimal choice for efficiently running Deutz engines and ensures that your engine operates reliably. Each product is rigorously tested for quality and impresses with its durability.Efficient Regulation for Engine ApplicationsThe butterfly stop valve plays a crucial role in the category of valves and is suitable for various engines. It allows for precise regulation of air and fluid flow, leading to improved engine performance.

Sale price: €490.52Regular price:€545.03(10% saved)
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VALVE - 04396893 suitable for MWM & Deutz engines

VALVE - 04396893 suitable for MWM & Deutz engines

Quality Valve for Effective Engine PerformanceDiscover our valve, which is marked with the comparison number 04396893. This OEM spare part is ideal for use in engines suitable for MWM & Deutz. Our products stand out for their excellent fit and the proven quality that only OEM spare parts can provide.Suitable for Remarkable FunctionalityThis valve is an essential component, suitable for the performance of your MWM & Deutz engines. Rely on the outstanding quality that is inherent in every OEM spare part and ensure the efficiency and longevity of your engine.

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REDUCTION VALVE - 04419156 suitable for MWM & Deutz engines

REDUCTION VALVE - 04419156 suitable for MWM & Deutz engines

Precise Reduction Valve for Your Engine ControlsDiscover our premium reduction valve, comparison number 04419156, specifically designed for engine controls. This product ensures optimal efficiency and allows your machines to operate smoothly.

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VALVE - 04406400 suitable for MWM & Deutz engines

VALVE - 04406400 suitable for MWM & Deutz engines

Valve for Efficient Engine SolutionsThe valve with the reference number 04406400 is a top-quality OEM replacement part that ensures your MWM & Deutz engines operate reliably. This product combines quality and precision, fitting perfectly into various applications. With a durable construction, it provides the stability you need for stationary and marine use.Selection of OEM Replacement PartsOur OEM replacement parts, such as the valve with the reference number 04406400, are specifically designed to offer optimal performance for your machines. As a competent provider in the field of engine replacement parts, we take pride in offering solutions that are suitable for MWM & Deutz engines and meet high standards.

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VALVE - 04431688 suitable for MWM & Deutz engines

VALVE - 04431688 suitable for MWM & Deutz engines

Qualified Valve for Precision EnginesDiscover the top-quality valve with the comparison number 04431688. This OEM replacement part is the perfect choice for your needs, as it ensures optimal operation and is easy to install. It is suitable for MWM & Deutz engines, where it is characterized by high standards and durability.

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SOLENOID VALVE - 04600012 suitable for Deutz engines

SOLENOID VALVE - 04600012 suitable for Deutz engines

Solenoid Valve with Comparison Number 04600012 for Engines The solenoid valve with the comparison number 04600012 is an indispensable OEM spare part designed for diesel and gas applications. Particularly for companies, these spare parts are an excellent choice, as they combine robustness and functionality.

Sale price: €238.80Regular price:€265.33(10% saved)
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BREATHER VALVE - 04394965 suitable for MWM & Deutz engines

BREATHER VALVE - 04394965 suitable for MWM & Deutz engines

Breather valve for optimal engine operation The breather valve with the comparison number 04394965 is a significant OEM replacement part designed to ensure efficiency when using engines suitable for MWM & Deutz. This product provides efficient ventilation and helps optimize the performance of your engines.

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THROTTLE VALVE - 04908714 suitable for Deutz engines

THROTTLE VALVE - 04908714 suitable for Deutz engines

Efficient Throttle Valve for Diesel and Gas EnginesOptimize the performance of your engine with our throttle valve, which has the part number 04908714. This OEM spare part offers top-notch quality and is the ideal choice to ensure smooth operation of your engines. The throttle valve stands out for its durability and is specifically designed for individual requirements.Suitable for Deutz Engines of the Highest ClassOur product is designed for Deutz engines and ensures optimal functionality. The precise manufacturing ensures a perfect fit, intended for continuous operation in applications such as marine and stationary use as well as locomotives. Rely on our proven OEM spare parts to provide your machines with the necessary performance.

Sale price: €348.31Regular price:€387.01(10% saved)
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SOLENOID VALVE - 04417555 suitable for MWM & Deutz engines

SOLENOID VALVE - 04417555 suitable for MWM & Deutz engines

Precise Solenoid Valve Suitable for MWM & Deutz EnginesDiscover our solenoid valve with the comparison number 04417555, which is a perfect fit for MWM & Deutz engines. This product is an OEM replacement part that meets the highest quality standards and is ideal for use in diesel and gas engines.

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SHUTTLE VALVE - 04427584 suitable for MWM & Deutz engines

SHUTTLE VALVE - 04427584 suitable for MWM & Deutz engines

Precision Meets Quality: Comparison Number 04427584The OEM spare part with the comparison number 04427584 is an essential shuttle valve designed for the category housings, covers and closures. This product ensures the highest precision in engine applications.Optimal Addition for EnginesOur shuttle valve, compatible with MWM & Deutz engines, stands for durability and precision. With this OEM spare part, you significantly optimize the performance of your engines. Trust in the reliability of our product in various applications.

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CONTROL VALVE - 04431516 suitable for MWM & Deutz engines

CONTROL VALVE - 04431516 suitable for MWM & Deutz engines

Quality Control Valve – Comparison Number 04431516Discover our range featuring the Control Valve (comparison number: 04431516), an indispensable product for your suitable for MWM & Deutz engines. This OEM replacement part meets the highest standards and offers reliable performance in various applications, especially in the maritime sector or with stationary engines.Compelling Alternative – Suitable for MWM & DeutzOur OEM replacement part is suitable for MWM & Deutz engines and provides you with the reliability you need. With high-quality materials and precise workmanship, you can count on optimal functionality, even under demanding conditions. Trust our expertise, which encompasses over 25 years of experience.

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INLET VALVE - 04509353 suitable for Deutz engines

INLET VALVE - 04509353 suitable for Deutz engines

Efficient Inlet Valve with Comparison Number 04509353Discover our inlet valve that corresponds to the comparison number 04509353 and optimize the performance of your engines. This sought-after product is an essential component to ensure the functionality of engines.

Sale price: €17.55Regular price:€19.50(10% saved)
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INLET VALVE - 04911394 suitable for Deutz engines

INLET VALVE - 04911394 suitable for Deutz engines

First-Class Inlet Valve Suitable for EnginesThe inlet valve is a first-class product designed as an OEM spare part. The comparison number 04911394 indicates that you are obtaining a reliable component. High-quality materials contribute to the longevity of the product and ensure that your engines operate flawlessly even under demanding conditions.Suitable for Deutz EnginesThis easy-to-install spare part is suitable for Deutz engines and meets the requirements of modern applications. By using OEM spare parts like this inlet valve, you will experience a noticeable improvement in engine performance.

Sale price: €39.55Regular price:€43.94(10% saved)
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VALVE BLOCK - 04431360 suitable for MWM & Deutz engines

VALVE BLOCK - 04431360 suitable for MWM & Deutz engines

Valve Block with Comparison Number for AuditsDiscover our valve block with the comparison number 04431360, providing optimal solutions for your applications. This product belongs to the category of valves and exhibits excellent quality. The OEM spare part is suitable for MWM & Deutz engines and ensures perfect integrity.Reliable OEM Spare Parts for Engine ApplicationsThe product like the valve block is synonymous with top-notch precision. With the comparison number 04431360, you receive a product that meets the requirements of your machines and optimizes your maintenance procedures. Rely on the advanced technology that our OEM spare parts offer.

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SOLENOID VALVE - 04500191 suitable for Deutz engines

SOLENOID VALVE - 04500191 suitable for Deutz engines

Part Specification: Solenoid ValveThe solenoid valve is listed under the comparison number 04500191 and is an essential OEM spare part for high-performance engines. These specially developed OEM spare parts provide the quality and precision necessary for the effectiveness of engines.

Sale price: €760.50Regular price:€845.00(10% saved)
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PRESSURE RELIEF VALVE - 06852431 suitable for MWM & Deutz engines

PRESSURE RELIEF VALVE - 06852431 suitable for MWM & Deutz engines

Pressure Relief Valve: Efficiency for Your ApplicationsThe pressure relief valve with the reference number 06852431 is a reliable OEM spare part that functions optimally. This product is suitable for MWM & Deutz engines and ensures the necessary safety and efficiency in technical applications.Durable and TailoredThe pressure relief valve offers excellent quality and meets the requirements in engine technology. As a significant component, it is successfully utilized in applications suitable for MWM & Deutz engines. With its thoughtful design, it demonstrates high durability and performance.

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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