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:
SPEED CONTR.VALVE - 12152054 suitable for MWM & Deutz engines
SPEED CONTR.VALVE with the comparison number 12152054 suitable for MWM & Deutz engines
VALVE - 12152052 suitable for MWM & Deutz engines
Discover the precise Valve – Comparison number 12152052The valve with the comparison number 12152052 is an essential OEM replacement part designed for your engine requirements. This product is perfectly suited for use in MWM & Deutz engines to enable efficient exhaust flows and optimal engine operation.Quality Standards and Fit AccuracyThanks to the thoughtful design, this product is ideal when you are looking for efficiency and durability. It is a replacement part compatible with MWM & Deutz that can be integrated seamlessly into your engines.
VALVE - 12152051 suitable for MWM & Deutz engines
Efficient Valve: Comparison Number 12152051Discover our valve with comparison number 12152051, robust and efficient for your needs. This product is suitable for diesel and gas engines used in marine and stationary applications as well as in locomotives. Weighing only 0.43 kg, this spare part meets all requirements for reliable and functional solution components.Suitable for MWM & Deutz EnginesOur valve is compatible with MWM & Deutz engines and provides optimal performance. By using OEM spare parts, we offer you the highest quality and compatibility. Unlike other market offerings, our products provide the precise functionality that your engines require.
VALVE - 12152049 suitable for MWM & Deutz engines
Essential Valve with Comparison Number 12152049The valve with the comparison number 12152049 is an important OEM spare part that is crucial for the seamless functionality of your engines. It has been designed to meet the requirements of marine and stationary engines, providing quality and reliability. Weighing 0.413 kg, it meets all specifications for long-lasting use.
RELAY VALVE - 12152044 suitable for MWM & Deutz engines
A Relay Valve That ImpressesThe replacement part with the comparison number 12152044 is a relay valve, suitable for MWM & Deutz engines, that optimizes the performance of your machines. These robustly constructed components ensure efficient control of pressure and flow, allowing your engines to operate reliably. Rely on our OEM replacement parts to secure the operability of your equipment.
RELAY VALVE - 12152043 suitable for MWM & Deutz engines
Reliable Relay Valve Suitable for MWM & DeutzDiscover our relay valve with the comparison number 12152043. This reliable OEM replacement part is ideally suited as a component for MWM & Deutz engines. Weighing only 0.45 kg, this product is not only lightweight but also impresses with its robustness and durability.
RELAY VALVE - 12152042 suitable for MWM & Deutz engines
Reliable Relay Valve with Reference Number 12152042Discover our reliable Relay Valve, reference number 12152042, that perfectly fits your requirements. This product sets new standards for quality in the field of Valves and is an indispensable component for your existing system. This Relay Valve ensures efficient and safe operation in demanding applications.Suitable for MWM & Deutz EnginesThis OEM replacement part is specially designed and suitable for MWM & Deutz engines. The precise design ensures that it integrates seamlessly into your systems and delivers excellent performance. Benefit from the advantages of a product developed for the optimal function of your engines.
VALVE - 12152036 suitable for MWM & Deutz engines
Discover the top replacement part: Valve 12152036Discover the innovative valve that operates under the comparison number 12152036. This product from the category of OEM replacement parts impresses with its precise workmanship and reliable performance. Suitable for MWM & Deutz engines, this valve is excellent for demanding applications in marine and stationary technology.Robustness combined with qualityThe valve weighs 0.935 kg, combining robustness and efficiency. Every detail in the development of the product ensures ideal performance suitable for MWM & Deutz engines. This way, you can be confident in acquiring a reliable replacement part that meets high demands for your systems.
VALVE - 12152035 suitable for MWM & Deutz engines
Innovative Valve for MWM & Deutz Engines – Comparison Number 12152035Discover our top-quality valve, comparison number 12152035, suitable for MWM & Deutz engines. This OEM spare part has been manufactured to the highest standards to meet the powerful demands of your engines. Weighing 2.7 kg, it offers durability and efficiency for marine and stationary applications.
SOLENOID VALVE - 12152031 suitable for MWM & Deutz engines
Excellent Solenoid Valve – Comparison Number 12152031 Discover our solenoid valve (comparison number: 12152031), specifically designed to meet the requirements of engines compatible with MWM & Deutz. This OEM spare part combines precise manufacturing and optimal performance to support your machines in marine and stationary applications. With a light weight of only 0.275 kg, it is ideal for your applications and offers flexible deployment options.Innovative Solutions in the Field of Spare Parts The solenoid valve belongs to the product group of valves and meets all standards for innovative engine technologies. It ensures that components operate as expected. Rely on its advanced design to keep your engines compatible with MWM & Deutz in top condition.
VALVE - 12152030 suitable for MWM & Deutz engines
Comparison Number 12152030: Your Key to QualityDiscover the valve with comparison number 12152030, an essential OEM spare part that provides you with the assurance of stable performance. This valve is specifically suitable for MWM & Deutz engines. Weighing 2 kg, it combines strength and functionality optimally and is ideal for use in various applications – whether marine or stationary.Strict Control for Maximum EfficiencyOur product, the valve with comparison number 12152030, undergoes intense internal controls. These ensure that all OEM spare parts meet high quality standards. Trust our time-tested expertise to ensure your engines' performance. Quality is not just a request for us, but a guiding principle.
SOLENOID VALVE - 12152029 suitable for MWM & Deutz engines
Solenoid valve suitable for MWM & Deutz enginesDiscover our powerful solenoid valve with the comparison number 12152029, designed specifically to optimize the efficiency of your engines. This product is perfect for maritime and stationary applications and offers maximum reliability. Weighing 0.099 kg, it allows for easy installation in different engine types.OEM replacement parts for MWM & Deutz enginesOur solenoid valve is a quality-tested OEM replacement part that stands out for its precision and durability. As a reliable component, it is designed for MWM & Deutz engines to significantly enhance their performance. We ensure that all replacement parts in our range meet high standards.
SAFETY VALVE - 12152025 suitable for MWM & Deutz engines
Excellent Product for Demanding ApplicationsThe safety valve with the comparison number 12152025 is a product that offers extensive performance in marine and stationary applications. Weighing only 0.099 kg, this valve provides optimal benefits while meeting reliability requirements and simplifying installations.
SOLENOID VALVE - 12152020 suitable for MWM & Deutz engines
Solenoid valve with comparison number 12152020This solenoid valve with the comparison number 12152020 is an OEM replacement part that provides an ideal solution for engines in use from MWM & Deutz. Its reliable construction meets the high demands of the manufacturers and ensures that your engines always operate smoothly.Product details and performance efficiencyThe data sheet for this OEM replacement part shows that it has been specifically designed for MWM & Deutz engines. Weighing only 0.235 kg, the solenoid valve fits effortlessly into the respective engines and perfectly complements their systems. This precise fit contributes to improved efficiency and longevity.
SOLENOID VALVE - 12152019 suitable for MWM & Deutz engines
First-Class Solenoid Valve for Your NeedsExperience the solenoid valve with the comparison number 12152019, suitable for MWM & Deutz engines. This OEM spare part ensures optimal control of fuel flow, significantly improving the performance of your engines. If you prioritize quality, this product is exactly what you need.Reliability for MWM & Deutz EnginesThe solenoid valve, available under our comparison number 12152019, plays a crucial role in the efficiency of engines. Suitable for MWM & Deutz engines, it proves to be a top-notch component that excels in every respect. Weighing only 0.25 kg, it is particularly robust for marine and stationary applications.
STARTING AIR VALVE - 12152017 suitable for MWM & Deutz engines
Efficient Engine Performance Through the Starting Air ValveThe starting air valve (comparison number 12152017) is a crucial OEM spare part specifically designed for use in MWM & Deutz engines. With this component, you ensure precise regulation during the starting process. Comparing different products is essential, which is why the comparison number 12152017 allows for easy replacement.Reliability for Your Marine and Stationary EnginesThis OEM spare part not only offers high strength but also fits perfectly with various MWM & Deutz engines. Weighing only 0.099 kg, the starting air valve enables efficient operation of your diesel and gas engines. Rely on quality backed by decades of experience in engine technology.
BREATHER VALVE - 12152015 suitable for Deutz engines
Breather Valve with Comparison Number 12152015 Discover our breather valve, available as an OEM replacement part with the comparison number 12152015, designed for diesel and gas engines. This product is engineered to provide optimal functionality in engines that are suitable for Deutz engines. Weighing just 0.245 kg, it combines ease of use with excellent efficiency.Qualitative Contribution to Engines Our breather valve is crucial for the smooth operation of engines suitable for Deutz. Valves are critical components to ensure the longevity of your machinery. Invest in quality OEM replacement parts specifically designed to meet your requirements and support applications in challenging environments.
NON-RETURN VALVE - 12152014 suitable for MWM & Deutz engines
Efficient Non-return Valve for Your EnginesThe non-return valve with the comparison number 12152014 is a top-quality OEM replacement part that offers significant advantages for your MWM & Deutz engines. This product is ideal for anyone in need of reliable and durable engine replacement parts. Weighing only 0.3 kg, the non-return valve ensures necessary efficiency without compromising your engine performance.Suitable for MWM & Deutz EnginesThe non-return valve is suitable for MWM & Deutz engines, allowing for easy installation and a perfect fit. The sturdy design of the OEM replacement part helps optimize the functionality of your engines and avoid failures due to defective components. Rely on the precise specifications of this product to secure the full performance of your engines.
NON-RETURN VALVE - 12152012 suitable for MWM & Deutz engines
Non-return valve, comparison number 12152012, for robust applicationsDiscover our non-return valve, comparison number 12152012, suitable for MWM & Deutz engines. This OEM spare part is essential for efficient media management and preventing backflow in your equipment. Rely on the excellent performance of the product to sustainably secure the operational efficiency of your engines.Optimal solution for marine and stationary applicationsWeighing only 0.07 kg, this non-return valve offers an excellent solution for use in marine and stationary applications. The product ensures that engines operate stably and efficiently. Thanks to our high-quality standards in selecting OEM spare parts, you can be confident in acquiring a high-performance product.
THROTTLE VALVE - 12152010 suitable for MWM & Deutz engines
Optimal Performance: The Throttle ValveDiscover the throttle valve with the comparison number 12152010, an essential OEM spare part that ensures outstanding performance in diesel engines. This reliable product is part of the "Valves" category and allows for precise regulation of airflow. Weighing only 0.05 kg, the throttle valve is not only lightweight but also delivers the desired performance.Perfectly Matched to Leading ManufacturersOur throttle valve is suitable for MWM & Deutz engines. The design of this spare part provides you with the precision essential for the excellent operation of your engines. Installation is effortless, and you can rely on the durability of the product.
THROTTLE VALVE - 12152008 suitable for MWM & Deutz engines
Required Throttle Valve for Efficient Engine Performance The throttle valve (comparison number: 12152008) from MOPA Motorparts is an essential product that creates ideal conditions. Suitable for MWM & Deutz engines, this top-quality replacement part offers the efficiency and reliability your engines need to operate optimally under demanding conditions.
NON-RETURN VALVE - 12152007 suitable for MWM & Deutz engines
Quality of the Non-return Valve – Comparison Number 12152007Discover the non-return valve with comparison number 12152007, an OEM spare part that provides you with excellent performance suitable for your MWM & Deutz engines. This product offers the precision and reliability that only OEM spare parts can provide to ensure the optimal function of your engines.Suitable for MWM & Deutz EnginesOur non-return valve is suitable for MWM & Deutz engines, ensuring long-lasting efficiency of your systems. Thanks to precise manufacturing, you can be free from concerns about pressure differences or metal stresses, allowing you to rely on the performance of your engines.
SHUTTLE VALVE - 12152006 suitable for MWM & Deutz engines
Quality Without Compromises: Shuttle ValveThe replacement part with the comparison number 12152006 is a shuttle valve that has been developed as an OEM replacement part. It belongs to the category "Lines and pipes" and ensures reliable functionality in various engine applications. Our products are expertly crafted and tailored to the specific requirements of diesel and gas engines.Suitable for MWM & Deutz EnginesThis shuttle valve is suitable for MWM & Deutz engines. Due to its solid construction, it offers optimal performance and longevity. Weighing only 0.035 kg, the product is not only lightweight but also particularly efficient in demanding applications. If you are looking for a reliable replacement part, the comparison number 12152006 is an excellent choice.
NON-RETURN VALVE - 12152005 suitable for MWM & Deutz engines
Efficient Non-return Valve for Industrial ApplicationsThe non-return valve (reference number: 12152005) is a top-quality OEM spare part designed specifically for the demands of modern MWM & Deutz engines. Weighing only 0.18 kg, this product represents a significant improvement for your engine. It ensures that pressure medium flows in a controlled and efficient manner, thereby contributing to the longevity of your systems.
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.