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.
Choose from following:
4/2-WAY SOLENOID VALVE - 81749206025 suitable for MAN D engines
Excellent Product: 4/2-way Solenoid ValveThe 4/2-way solenoid valve with the comparison number 81749206025 is a top-notch OEM replacement part specifically designed for MAN D engines. Its precise construction ensures optimal functionality in diesel and gas engines. Weighing only 0.17 kg, the solenoid valve offers robust performance that has proven itself in marine and stationary applications as well as in locomotives.Efficient Application in EnginesThis powerful component is suitable for MAN D engines and ensures that all fluid dynamics requirements in your engine system are met. The category of valves is excellently complemented by this replacement part, ensuring seamless integration into your systems.
CONTROL VALVE - 81749206024 suitable for MAN D engines
Excellent Control Valve with Comparison Number 81749206024Discover our control valve, which is marked with the comparison number 81749206024. This product is ideally suited for applications in marine and stationary areas. The valve belongs to the group of valves and impresses with its high quality of workmanship. Weighing only 0.045 kg, this product is easy to handle and efficient in use.Suitable for MAN D EnginesThe control valve is specifically designed to function perfectly for MAN D engines. Quality and reliability are our top priorities when selecting our products. We not only offer standard solutions but also provide reliable OEM spare parts that meet the highest standards and deliver optimal performance.
5/2-WAY VALVE - 81749206023 suitable for MAN D engines
Optimal Product: 5/2-Way Valve Compatible with MAN DDiscover our reliable 5/2-way valve with the comparison number 81749206023, specifically designed for use in MAN D engines. This OEM replacement part offers exceptional functionality and efficiency. With a weight of only 0.7 kg, the product allows for effortless handling and installation while effectively supporting your engines.Quality and Reliability in OneThe 5/2-way valve belongs to the product group "Valves" and represents the quality you expect from OEM replacement parts. Compatible with MAN D engines, this replacement part has the capability to optimally control fluid flows. Rely on the durability and high precision that align with manufacturer specifications.
VALVE - 81749206014 suitable for MAN D engines
Reliable Valve with Comparison Number 81749206014Discover our premium valve with the comparison number 81749206014, which is suitable for MAN D engines. This OEM replacement part offers you the highest reliability and performance that you can expect from a manufacturer. Weighing 1.22 kg, it meets the requirements necessary for use in marine and stationary applications as well as in locomotives.OEM Replacement Parts in Excellent QualityOur OEM replacement parts are characterized by their high quality standards. This valve, suitable for MAN D engines, has been precisely manufactured to support the long-lasting performance of your engines. You benefit from a product that not only enhances functionality but also increases efficiency while remaining cost-effective.
CONTROL VALVE - 81749206011 suitable for MAN D engines
Control valve with comparison number 81749206011Discover our premium control valve with the comparison number 81749206011. This OEM spare part offers you high quality and reliability for your engines. Weighing 1.462 kg, this product not only ensures stability but also efficient performance in operation.
CONTROL VALVE - 81749206001 suitable for MAN D engines
Discover Control Valve Suitable for MAN D EnginesDiscover our control valve (comparison number: 81749206001), which is perfectly suited for MAN D engines. This OEM spare part offers top-notch quality and reliability for a variety of applications in both maritime and stationary sectors. Weighing 1.62 kg, it provides the stability you need to optimize your engine's performance.
PRESSURE REDUCING VALVE - 81749200013 suitable for MAN D engines
Efficient Pressure Reducing Valve for Your ApplicationsDiscover our pressure reducing valve, designed for MAN D engines. With the reference number 81749200013, this OEM replacement part ensures optimal performance and reliability. As part of our valves, we only offer OEM replacement parts that meet high-quality standards.
THROTTLE VALVE - 81749200012 suitable for MAN D engines
Precise Spare Part: Throttle Valve from OEMDiscover the throttle valve with the comparison number 81749200012, an essential OEM spare part that meets the highest standards. This product is specifically designed to fit exactly the requirements of engines in marine and stationary applications, as well as for locomotives. Weighing only 0.05 kg, this throttle valve spare part is easy to handle and install.Efficient Design for MAN D EnginesThe throttle valve is suitable for MAN D engines and plays a crucial role in the engine’s efficiency. It optimally regulates the airflow, ensuring excellent performance. This OEM spare part offers a long lifespan and reliability, essential for use under extreme conditions. Trust in the quality of this product to ensure the functionality of your machine.
PRESSURE REDUCING VALVE - 81749200010 suitable for MAN D engines
Robust Pressure Reducing Valve – Comparison Number 81749200010The pressure reducing valve with the comparison number 81749200010 is an essential product for efficient engine performance. This OEM spare part is specifically designed to maintain consistent pressure in engines, which significantly contributes to efficiency and longevity. Developed to tackle challenges in marine and stationary applications, this valve ensures smooth operations in your engine.Precise Fit for MAN D EnginesThe pressure reducing valve is suitable for MAN D engines and meets the highest quality standards. Its lightweight of 0.23 kg facilitates easy handling. It is an OEM spare part that provides a premium solution for all requirements. Rely on the perfect fit that enhances the performance of your engines and minimizes downtime.
CONTROL VALVE - 81744066131 suitable for MAN D engines
Control valve: Your Reliable ProductDiscover our control valve, marked with the comparison number 81744066131. This product impresses with its quality and is optimally tailored for MAN D engines. As an OEM replacement part, it offers the necessary reliability and durability required for demanding maintenance work on engines.Valves Suitable for MAN D Engines: Top PerformanceOur control valve is specifically designed for MAN D engines. The use of OEM replacement parts means that you are relying on components that meet the highest standards. Trust our valves, which offer the perfect components for your engines.
4/2-WAY SOLENOID VALVE - 81731506003 suitable for MAN D engines
Excellent Product: 4/2-Way Solenoid ValveDiscover our top-notch product, the 4/2-way solenoid valve with the comparison number 81731506003. This OEM replacement part has been specifically designed to optimally meet the performance requirements of engines. With a weight of just 0.08 kg, it is lightweight and robust, ideal for various applications.Suitable for MAN D Engines: Reliable QualityThe 4/2-way solenoid valve is suitable for MAN D engines. As OEM replacement parts, they offer original equipment manufacturer quality that enhances the efficiency of your systems. Thanks to this high quality, the product ensures precise control of your engines and improves everyday performance.
VALVE - 81657150008 suitable for MAN D engines
Precise Valve for Reliable PerformanceDiscover the valve with the comparison number 81657150008, an essential OEM spare part designed for MAN D engines. Weighing only 0.1 kg, this product is specifically engineered to provide optimal efficiency in marine and stationary applications.Quality for MAN D EnginesThis valve ensures precise control of fuel and air flow, playing a crucial role in the performance of your engine. Trust in the quality of OEM spare parts that perfectly meet the specific requirements of engines, thus providing reliable support for your engines.
CONTROL VALVE - 81657106118 suitable for MAN D engines
Precise Control Valve for Your EnginesThe control valve with the reference number 81657106118 is an essential OEM spare part specifically designed for MAN D engines. With this product, you ensure top performance that meets the high demands of marine and stationary engines.Quality and FitThis control valve is suitable for MAN D engines and provides the reliability you desire. Thanks to careful craftsmanship and OEM quality, this product is the optimal choice for demanding applications.
CONTROL VALVE - 81657106097 suitable for MAN D engines
First-Class Control Valve with Comparison Number 81657106097Discover the control valve with the comparison number 81657106097, an OEM replacement part specifically designed to support engines at the highest level. Weighing 13.69 kg, the control valve is the ideal solution for various applications in demanding environments, particularly in marine and stationary use as well as in locomotive operations.
CONTROL VALVE - 81657106096 suitable for MAN D engines
Control valve suitable for MAN D: Your solutionThe control valve with the reference number 81657106096 is a premium OEM spare part, specifically designed and perfectly suited for MAN D engines. This product ensures precise fit and optimal performance in your applications while impressing with its robust construction.Advantages of OEM spare partsOEM spare parts are characterized by high quality and durability. Compared to aftermarket products, they offer a tailored solution that meets the requirements of MAN D engines. The reference number 81657106096 confirms authenticity and your trust in product safety.
SHUT-OFF VALVE - 81657106024 suitable for MAN D engines
Precise Shut-off Valve for Demanding ApplicationsDiscover our shut-off valve with the comparison number 81657106024, specially designed for engines. This product, suitable for MAN D, belongs to the group of valves and impresses with precise functionality in challenging environments. Weighing 1.53 kg, it provides the necessary robustness for your application.
CHANGEOVER VALVE - 81657100053 suitable for MAN D engines
Reliable Shuttle Valve for MAN D EnginesDiscover our shuttle valve with the comparison number 81657100053, specially designed for MAN D engines. This product impresses with precise craftsmanship and a long lifespan. Weighing only 0.006 kg, it is ideal for use in demanding marine and stationary applications.OEM Spare Parts for Highest StandardsOur shuttle valve is an OEM spare part and meets the strict quality standards of the manufacturer. Trust that this reliable part has been designed to optimize the performance of MAN D engines. Rely on quality and reliability – your engine will thank you.
SUCTION VALVE - 81657040064 suitable for MAN D engines
Suction Valve for MAN D EnginesDiscover the suction valve with the comparison number 81657040064, an OEM replacement part specifically designed for engines in marine and stationary applications. This product is suitable for MAN D engines and ensures the efficiency of your engine. Weighing only 0.01 kg, it is lightweight yet robust enough to withstand demanding conditions.Optimal Performance through OEM Replacement PartsOur suction valve is an OEM replacement part that offers a perfect fit and durability. It belongs to the category of valves and meets the highest quality standards. With the comparison number 81657040064, we ensure that you receive a product precisely tailored to your requirements, thereby supporting the performance of your engines.
SUCTION VALVE - 81657040043 suitable for MAN D engines
Suction Valve for MAN D EnginesDiscover the suction valve with the comparison number 81657040043, designed for MAN D engines. This essential component impresses with its durable quality and contributes to optimal performance of your engines. Weighing only 0.01 kg, it is lightweight and easy to handle, making it suitable for various applications in marine and stationary technology.OEM Spare Parts that ImpressOur product is an OEM spare part manufactured to original equipment quality. This suction valve offers you the reliability and performance you expect from a top-tier product. Benefit from our attractive prices and rely on quality specifically developed for engines like the MAN D.
ROTARY VALVE - 81637060002 suitable for MAN D engines
Rotary valve suitable for MAN D – Comparison number: 81637060002Discover the rotary valve that has been specifically designed for MAN D engines. With its comparison number 81637060002, this is an OEM replacement part that offers the highest quality and reliability. OEM replacement parts stand for precise fit and durability, which can only be ensured by the manufacturer.
VALVE - 81623986097 suitable for MAN D engines
Valve suitable for MAN D enginesDiscover our valve with the comparison number 81623986097, a modern OEM spare part specifically designed for engines compatible with MAN D engines. This product ensures excellent performance and reliability in demanding applications that rely on diesel and gas engines.Powerful OEM spare partThe comparison number 81623986097 identifies our valve as an OEM spare part, ensuring a perfect fit. Trust in the quality and durability that this product provides to keep your engines in top condition over the long term. The engineering precision ensures that your engine operates smoothly and achieves maximum efficiency.
VALVE - 81623986094 suitable for MAN D engines
Valve with comparison number 81623986094Discover the valve with comparison number 81623986094 – an indispensable product, suitable for MAN D engines. This OEM spare part meets all necessary standards and ensures efficient performance in your applications.Wide manufacturer coverage We offer a comprehensive selection of OEM spare parts suitable for renowned manufacturers such as MWM, Mercedes-Benz, Deutz, and Volvo. Our products are specifically designed to maximize the efficiency of your engines and promote their longevity.
VALVE - 81623986093 suitable for MAN D engines
Valve with Comparison Number 81623986093Discover the valve with the comparison number 81623986093, which has been specially developed as an OEM replacement part. This product offers the highest precision and is suitable for MAN D engines. Benefit from the excellent quality that extends the lifespan of your engines and optimizes their performance.
VALVE BLOCK - 81623986075 suitable for MAN D engines
Excellent Product: Valve Block Suitable for MAN DDiscover our valve block with the comparison number 81623986075, a top-quality OEM replacement part designed specifically to optimize engine performance. This product is suitable for MAN D engines and is characterized by its excellent craftsmanship. Weighing just 0.12 kg, the valve block offers an ideal combination of efficiency and durability.Quality for Your EnginesThe valve block belongs to the category of valves and is crucial for the optimal functioning of your engine. As OEM replacement parts, they provide the same quality and performance as the components originally installed in the engine, making them the perfect choice for your engines. Benefit from our competitive price-performance ratio.
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.
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.