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:
EXHAUST VALVE - 12185693 suitable for MWM & Deutz engines
Exhaust Valve – Comparison Number 12185693 in DetailThe exhaust valve with the comparison number 12185693 is an essential product specifically designed for MWM & Deutz engines. These replacement parts offer excellent performance and reliability. Weighing 28.61 kg, our product combines stability and durability, crucial for use in marine, stationary applications, and locomotives.Precise Components Suitable for MWM & DeutzThis OEM replacement part, suitable for MWM & Deutz engines, offers unparalleled precision and top-notch quality. Our selection of OEM replacement parts ensures that you receive products of original equipment manufacturer quality that are perfectly tailored to your engines. Components are available that meet strict standards and promote optimal efficiency.
EXHAUST VALVE - 12185692 suitable for MWM & Deutz engines
Perfect Solution: Exhaust Valve for Efficient EnginesThe exhaust valve with the reference number 12185692 is an essential OEM spare part that is indispensable in the world of engines. It ensures smooth exhaust gas discharge, which is particularly important for machines compatible with MWM & Deutz engines. Effective performance is assured with this technology, even under demanding conditions, thereby supporting the longevity of the entire drive system.Reference Number 12185692: Quality as a Central CharacteristicWith reference number 12185692, you are choosing a reliable product. This spare part is suitable for MWM & Deutz engines and stands out through outstanding performance compared to conventional components. As an OEM spare part, we offer the best functionality and efficiency, making it the ideal choice for businesses that have professional requirements.
EXHAUST VALVE - 12185691 suitable for MWM & Deutz engines
Precision in Every Detail: Reference Number 12185691Discover our exhaust valve suitable for MWM & Deutz engines with the reference number 12185691. This product is a crucial OEM spare part that supports the efficient functioning of your machines and has been specifically designed for use in marine and stationary applications.Essential for FunctionalityThe exhaust valve is suitable for MWM & Deutz engines and thus addresses optimal fit. Weighing 24.6 kg, this product provides the stability required in demanding application scenarios. Rely on our excellent OEM spare parts to ensure the long-term performance of your engines.
EXHAUST VALVE - 12185690 suitable for MWM & Deutz engines
Exhaust valve suitable for MWM & Deutz enginesDiscover our premium exhaust valve, known by the comparison number 12185690. The spare part is ideal for use in existing MWM & Deutz engines. With its precise construction and optimal fit, it ensures reliable performance for your applications.
EXHAUST VALVE - 12185689 suitable for MWM & Deutz engines
Exhaust Valve with Comparison Number 12185689Discover our top-quality exhaust valve with the comparison number 12185689, an OEM replacement part for your engine. This product is suitable for diesel and gas engines and offers superior performance and reliability.
EXHAUST VALVE - 12185688 suitable for MWM & Deutz engines
Exhaust Valve: Your Solution for EnginesDiscover our exhaust valve with the comparison number 12185688. This OEM spare part offers a top-notch solution that has been specifically developed for your needs in the marine and stationary sectors. The product impresses with its durability and efficiency, contributing to the smooth operation of your machines.
VALVE STEM - 12185143 suitable for MWM & Deutz engines
Precise Component: Valve Stem Comparison Number 12185143An essential component, the valve stem with the comparison number 12185143, ensures optimal efficiency in a variety of motorized applications. This robust spare part is suitable for MWM & Deutz engines, specifically for the 510 series. Weighing only 0.32 kg, it combines durable quality and lightness, making it ideal for marine and stationary applications.
EXHAUST VALVE - 12185011 suitable for MWM & Deutz engines
Robust Exhaust Valve: Trust in Quality Discover our exhaust valve, which is marked with the comparison number 12185011. This OEM replacement part is the best choice for customers who rely on reliable components. This product is an essential component for optimally functioning engines in marine and stationary applications.
SAFETY VALVE - 12184406 suitable for MWM & Deutz engines
The Safety Valve in Detail Discover our Safety Valve with the comparison number 12184406, ideally suited for the reliable operation of your engines. This product belongs to the category of Valves and is perfectly compatible with MWM & Deutz engines. Weighing only 0.47 kg, this OEM replacement part is designed for durability and meets the highest industry standards.Suitable for Proven Manufacturers Our Safety Valve is a critical component that increases the efficiency of your engines. It effectively protects against pressure spikes and contributes to a stable operational flow of the engines. Rely on the functionality of OEM replacement parts that are specifically compatible with MWM & Deutz engines.
SAFETY VALVE - 12184404 suitable for MWM & Deutz engines
Safety valve for reliable applicationsDiscover our safety valve marked with the comparison number 12184404. This OEM spare part ensures that your engines can operate efficiently. The safety valve plays an important role in operational safety and positively impacts the performance of your devices while meeting the high standards of the manufacturers. Weighing 1.75 kg, this product is ideal for various applications.
SAFETY VALVE - 12184403 suitable for MWM & Deutz engines
Essential Safety Valve: 12184403 The Safety Valve 12184403 is a top-quality OEM spare part specifically designed for diesel and gas-powered suitable for MWM & Deutz engines. Weighing 10.02 kg, this product delivers reliable performance and protection in demanding applications. Its design promotes safe operation, making it a crucial component in your engine equipment.Suitable for MWM & Deutz EnginesThe product is suitable for MWM & Deutz, ensuring seamless integration into your existing machinery. The safety valve ensures that operations remain efficient and that high standards are maintained. This is essential to minimize downtime and reduce maintenance costs.
STARTING AIR VALVE recondit. - 12184401RECON suitable for MWM & Deutz engines
Unique Starting Air Valve Recondit. – OEM QualityDiscover the product article Starting Air Valve Recondit. with the comparison number 12184401RECON. This essential valve is suitable for MWM & Deutz engines and meets high demands for performance and durability. It is an OEM replacement part that should fulfill the specific requirements of the manufacturers, ensuring optimal operational reliability.
STARTING AIR VALVE - 12184401 suitable for MWM & Deutz engines
Efficient Starting Air Valve: High Performance for Your MachinesThe starting air valve with the comparison number 12184401 is a reliable product specifically designed for demanding applications in marine and stationary engineering. As an OEM spare part, the product impresses with optimized functionality and impressive durability, which are crucial for use in engines.Details about Comparison Number 12184401The comparison number 12184401 represents a functional component that perfectly integrates into the range of OEM spare parts. This starting air valve is compatible with renowned manufacturers such as MWM & Deutz. It ensures that engines can operate in the best possible way and is an essential component for the series 501, fitting the engine types TBD501-6E.
EXHAUST VALVE - 12184399 suitable for MWM & Deutz engines
Exhaust Valve Comparison Number 12184399The exhaust valve with the comparison number 12184399 is an indispensable product that belongs to the category of valves. It ensures efficient exhaust gas management, which is crucial for the performance and efficiency of engines. Weighing 16 kg, this OEM replacement part delivers robust performance, ideal for demanding applications.Suitable for MWM & Deutz EnginesThis replacement part is specifically designed and suitable for MWM & Deutz engines. Thus, it offers high compatibility and ensures that your engine operates at its best. The quality and precision of this OEM replacement part ensure that it integrates perfectly to achieve optimal performance characteristics.
EXHAUST VALVE - 12184398 suitable for MWM & Deutz engines
Exhaust Valve for Efficient Engine PerformanceThe exhaust valve with reference number 12184398 is an outstanding OEM replacement part specifically designed to support the functionality of engines compatible with MWM & Deutz. Weighing 18.8 kg, this product is ideally suited for use in marine and stationary applications and contributes to effective exhaust management.
EXHAUST VALVE recondit. - 12184397RECON suitable for MWM & Deutz engines
High-Performance Exhaust Valve Recondit. – Economical and EffectiveDiscover our product: the Exhaust Valve Recondit. with the comparison number 12184397RECON. This spare part belongs to the category of Valves and is specifically designed to fit MWM & Deutz engines.
EXHAUST VALVE - 12184397 suitable for MWM & Deutz engines
Exhaust valve with comparison number 12184397 for reliable operationDiscover our exhaust valve with the comparison number 12184397, which is specifically designed for diesel-powered systems. This replacement part is an essential component for the optimal operation of your suitable for MWM & Deutz engines. With precision and durability, it ensures that your machines operate reliably at all times.Suitable for MWM & Deutz enginesThe exhaust valve is suitable for MWM & Deutz, especially for the series of the model TBD501-6E. Its special design ensures smooth function and an extended lifespan for your engines. The integration of this replacement part optimizes engine performance and promotes efficient exhaust utilization.
EXHAUST VALVE - 12184391 suitable for MWM & Deutz engines
Premium Product: Exhaust Valve with Comparison Number 12184391Discover our top-quality exhaust valve, comparison number 12184391, suitable for MWM & Deutz engines. This valuable spare part belongs to the product group of valves and plays a crucial role in the efficiency and reliability of your engines. OEM spare parts are characterized by the highest quality, making the choice of the right component even easier.Reliability and Stability for MWM & Deutz EnginesThis exhaust valve is specially designed to meet the requirements of MWM & Deutz engines. With targeted precision, the product ensures smooth operation and significantly contributes to the lifespan of your engines. Our focus is on OEM spare parts that impress with quality and performance.
EXHAUST VALVE - 12184389 suitable for MWM & Deutz engines
Exhaust Valve for Engines: Quality and EfficiencyThe exhaust valve with the comparison number 12184389 is an important OEM replacement part that ensures the effective function of your engines. With this comparison number, you can be confident that the fit and equipment meet the demands of your applications. Our product optimizes exhaust flow and contributes to the reduction of emissions, making it ideal for your area of use.Suitable for MWM & Deutz EnginesThis exhaust valve is specifically designed to fit MWM & Deutz engines. The quality and fit are crucial for the efficiency of your engine in various applications, including marine and stationary use as well as in locomotives. Weighing 16 kg, our product demonstrates that it is both stable and powerful, thereby optimally supporting your engines.
STARTING AIR VALVE recondit. - 12183583RECON suitable for MWM & Deutz engines
Reliable Starting Air Valve for Your EnginesDiscover our Starting air valve recondit. with the reference number 12183583RECON, designed specifically for motorized applications. This product belongs to the OEM spare parts and is essential for the precise performance of your systems. Through careful internal control, we ensure that each part meets the high standards you can expect from a professional provider.
STARTING AIR VALVE - 12183583 suitable for MWM & Deutz engines
Efficient Starting Air Valve for Drive SystemsThe Starting Air Valve with the comparison number 12183583 is the ideal OEM replacement part for demanding applications. This product represents quality standards and ensures smooth operation of MWM & Deutz engines. With its robustness, it is an essential component in every engine control and can be successfully used in many industrial applications.Suitable for MWM & Deutz EnginesThis Starting Air Valve is suitable for the manufacturers MWM and Deutz. The technical standard set of these OEM replacement parts ensures the excellence you need for the efficient operation of your machines. At MOPA Motorparts, we have implemented controls that subject each piece to a stringent process to minimize defects.
VALVE STEM - 12183560 suitable for MWM & Deutz engines
Premium Valve Stem with Comparison Number 12183560Discover the Valve Stem with the comparison number 12183560, an indispensable OEM spare part designed to fit MWM & Deutz engines. This product ensures optimal fit and supports the efficient functioning of your engines. Weighing just 0.12 kg, the valve stem can be easily installed, making it perfectly suited for use in the industry.Quality Through OEM Spare PartsOur OEM spare parts stand for the highest efficiency and reliability. Unlike aftermarket products, they offer top-notch craftsmanship and materials. With the comparison number 12183560, we provide a product that is directly manufactured by the manufacturer, thus essential for the performance of your MWM & Deutz engines.
SAFETY VALVE - 12182783 suitable for MWM & Deutz engines
Efficient Safety Valve for Demanding ApplicationsDiscover our Safety valve with the comparison number 12182783, which is suitable for impressive performance in challenging environments. This product belongs to the category of Valves and is specifically designed to protect and ensure the functionality of suitable for MWM & Deutz engines. Weighing 8 kg, this OEM spare part meets the highest quality standards and is essential for the operation or maintenance of your engines.
SAFETY VALVE - 12182782 suitable for MWM & Deutz engines
Efficient Safety Valve 12182782 for Clear PerformanceDiscover our safety valve (comparison number: 12182782), suitable for MWM & Deutz engines. This product is an essential component within the product group valves. The safety valve ensures precise regulation of operating pressure and significantly contributes to the effectiveness of your machines. Weighing 2.51 kg, it combines lightness with lasting robustness.OEM Spare Parts Suitable for MWM & Deutz EnginesOur offering comprises only OEM spare parts specifically developed for the requirements of engines suitable for MWM & Deutz. Rely on our 25 years of expertise in the field to optimize your engine's 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.
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.