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:
CHECK VALVE - 800244 suitable for MTU engines
Indispensable Check Valve with comparative number 800244The Check Valve with the comparative number 800244 is a sophisticated product specifically used in the category of Lines and pipes for engines. This OEM spare part ensures maximum reliability and performance during operation. It is essential for the functionality of engine sets.Suitable for MTU enginesThis top-quality OEM spare part is suitable for MTU engines and ensures that all bypass and backflow requirements are met as effectively as possible. With the comparative number 800244, you receive a product designed to meet the specific needs of MTU.
VALVE - 797B08761 suitable for MTU engines
VALVE with the comparison number 797B08761 suitable for MTU engines
VALVE - 797A05714 suitable for MTU engines
Valve suitable for MTU engines due to high qualityDiscover our premium valve, the perfect solution with the comparison number 797A05714. This OEM replacement part is specially designed to optimize the performance of your engines. The quality ensures reliable operation in various applications.
VALVE - 7831722 suitable for Volvo/Volvo Penta engines
Valve with Comparison Number 7831722Discover our valve, which is an excellent choice for applications where quality is required. The comparison number 7831722 makes it easy to identify this OEM spare part. The product is suitable for Volvo/Volvo Penta engines and ensures seamless integration into your system.Reliable Selection of OEM Spare PartsWith the valve comparison number 7831722, you get a reliable product. Our OEM spare parts provide you with the manufacturer's quality, so you are fully satisfied with your applications. Rely on a product designed to significantly enhance the performance of your systems.
NON-RETURN VALVE - 735080035202 suitable for MTU engines
Discover the Non-return valve for demanding applicationsExperience the Non-return valve, with the comparison number 735080035202. This product is known for its reliability and longevity and is ideal for your engine requirements. As an OEM spare part, it ensures that your engine always operates at its best.Efficient solutions suitable for MTU enginesThe Non-return valve is designed to be compatible with MTU engines. Each OEM spare part meets the high standards in the engine industry, allowing you to rely on the functionality of your engine. Choose the best quality by opting for OEM spare parts that comply with industry standards.
NON-RETURN VALVE - 735080035200 suitable for MTU engines
Customized OEM Spare Parts for EnginesDiscover our non-return valve, which is listed under the reference number 735080035200. This OEM spare part is ideally suited for reliable use in MTU engines. It ensures a precise functionality that is crucial for the performance of your machines.Suitable for MTU Engines with Excellent FunctionalityThe non-return valve provides the highest reliability in various applications, suitable for MTU engines. With this product, you not only increase efficiency but also reduce potential downtimes that can be caused by defective valve mechanisms. Our OEM spare parts are thoroughly tested to maintain high performance.
NON-RETURN VALVE - 735080028206 suitable for MTU engines
Optimal Integration for Your EnginesDiscover our non-return valve with the comparison number 735080028206, specifically designed to fit MTU engines precisely. In the category of valves, we offer you a product that ensures both quality and efficiency. This OEM replacement part is your solution for reliable engine performance.
NON-RETURN VALVE - 735080028205 suitable for MTU engines
Non-return valve suitable for MTU enginesDiscover our non-return valve, suitable for MTU engines, with the comparison number 735080028205. This OEM spare part offers optimal fit and reliability that you expect from a manufacturer.Quality and efficiency of the OEM spare partThe non-return valve, with the comparison number 735080028205, is characterized by excellent workmanship. In combination with MTU engines, you can rely on the efficiency of our product. Our OEM spare parts are essential for the consistently smooth operation under demanding conditions.
NON-RETURN VALVE - 735080028202 suitable for MTU engines
Optimal Solution with the Non-return ValveEnhance the efficiency of your MTU engines with our non-return valve (reference number 735080028202). This robust OEM replacement part offers maximum performance and longevity through its precise construction.Suitable for Your RequirementsThe non-return valve is specifically designed to be optimally suitable for various applications in diesel and gas engines. It plays a crucial role in ensuring proper functionality and keeps your engines running smoothly. Rely on OEM replacement parts that provide reliable performance.
NON-RETURN VALVE - 735080028201 suitable for MTU engines
Non-return valve: Tailored Quality for EnginesDiscover the non-return valve with the comparison number 735080028201, an essential OEM spare part. This product is specifically designed to optimally support the performance of your engine. The non-return valve plays a crucial role in operation, as it effectively prevents backflow. This ensures that the efficiency of your machine remains consistent.Functions of the Non-return Valve Suitable for MTUThis non-return valve is suitable for MTU engines and is therefore ideal for all devices from the series 1163, especially the engine types compatible with 20V1163TB93. Weighing 0.817 kg, this product offers robust resistance. Count on always being able to extract the best possible performance from your drive system.
NON-RETURN VALVE - 735080028200 suitable for MTU engines
Precise Solution: Comparison Number 735080028200Discover our non-return valve, which is listed under the comparison number 735080028200. This OEM spare part impresses with precision and the highest quality, which are crucial for applications in stationary operations as well as in the marine sector. The thoughtful design ensures smooth operation of your systems.
NON-RETURN VALVE - 735080022302 suitable for MTU engines
Reliable Non-return Valve for Your Engine Discover our non-return valve (comparison number: 735080022302), specifically designed for your compatible MTU engines. This product belongs to the category of valves and protects your engines from unwanted backflow through optimal functionality, significantly extending their lifespan.OEM Replacement Parts for Maximum Engine Efficiency As an OEM replacement part, the non-return valve combines high quality and reliability, making it ideal for stationary and maritime applications. The comparison number 735080022302 provides you with complete clarity and simplifies the procurement of compatible replacement parts. With this non-return valve, you ensure the efficiency of your engines.
NON-RETURN VALVE - 735080022301 suitable for MTU engines
Excellent Non-return ValveDiscover our non-return valve, suitable for MTU engines, with the comparison number 735080022301. This product belongs to the category of valves and ensures functionality to maintain the smooth operation of your diesel and gas engines.OEM Spare Parts for Demanding ApplicationsWith this OEM spare part, compatible with MTU, you choose quality and reliability. Our products enable you to uphold the high standard required in marine and stationary applications. The non-return valve offers durable performance and thus supports the efficiency of your engines.
NON-RETURN VALVE - 735080022204 suitable for MTU engines
Reliable Non-return Valve for Various ApplicationsThe non-return valve with the comparison number 735080022204 is an essential spare part that plays a crucial role in the functionality of your engines. With excellent design, it ensures optimal fluid flow and protects against backflow, making it a reliable component built for long-lasting performance.Suitable for Renowned Manufacturers in the IndustryThis OEM spare part is compatible with MTU engines, so you can be assured that the quality meets the high standards of the industry. We offer a wide range of OEM spare parts for numerous manufacturers such as MWM, Mercedes-Benz, Deutz, MAN, Volvo, Bosch, and Detroit Diesel, to name just a few.
NON-RETURN VALVE - 735080022203 suitable for MTU engines
Reliable Non-return valveThe non-return valve with the comparison number 735080022203 is an indispensable product for your engine applications. This OEM spare part ensures that processes in your engines run smoothly. Quality is paramount when it comes to ensuring trust and safety in critical applications.Suitable for MTU EnginesOur non-return valve is suitable for MTU engines and meets the highest standards in terms of precision and reliability. With our many years of experience in the field of OEM spare parts, we offer only products that are perfectly designed for various applications. With the comparison number 735080022203, you benefit from a product that meets the needs of your MTU engine.
NON-RETURN VALVE - 735080022202 suitable for MTU engines
Non-return valve suitable for specific applicationsDiscover our non-return valve with the part number 735080022202, which is an essential reliable OEM replacement part for your engine maintenance. This product belongs to the category of valves and impresses with a precise fit for various types within the MTU engines.Precision and quality in useThe non-return valve, suitable for MTU engines, meets the highest quality standards and offers smooth functionality in marine and stationary applications. The use of OEM replacement parts ensures that you receive components that fit perfectly with your engines.
NON-RETURN VALVE - 735080022201/45 suitable for MTU engines
Flexible Non-return Valve for EnginesDiscover the non-return valve (comparison number: 735080022201/45), an OEM replacement part suitable for MTU engines. This product helps to ensure that your engines operate optimally. At MOPA Motorparts, you will find only replacement parts that provide performance and reliability.
NON-RETURN VALVE - 735080022201 suitable for MTU engines
Precision in Engine Systems: Non-return ValveThe non-return valve with the comparison number 735080022201 is the ideal solution if you are looking for high-performance OEM spare parts. This lightweight is optimally designed for use in MTU engines of the series 1163 and specifically fits the engine type 20V1163TB82. Its purpose is to reliably prevent the backflow of fuel or oil, thereby ensuring the lasting function of your engines.
NON-RETURN VALVE - 735080022200 suitable for MTU engines
Non-return valve – Comparison number 735080022200Discover the non-return valve suitable for MTU engines with the comparison number 735080022200, which meets the highest standards of quality and efficiency. This product belongs to our OEM spare parts and ensures optimal performance of your MTU engine. It is an essential component specifically designed for effective use in the series 538.
NON-RETURN VALVE - 735080022100 suitable for MTU engines
Optimal Replacement Part: Non-return valve 735080022100The non-return valve with the comparison number 735080022100 is an essential OEM replacement part that offers performance and reliability for your engines. It is designed specifically for MTU engines and ensures that the backflow of liquids is prevented. Benefit from a top-quality product that optimally supports your applications.Reliability and Durability for EnginesOur non-return valve offers the highest quality and is the ideal component, suitable for MTU engines as well as for use in stationary applications and marine environments. This OEM replacement part impresses with its robustness and enhances the efficiency of your engines, ensuring flawless functionality. Its use in professional applications is assured.
NON-RETURN VALVE - 735080018300 suitable for MTU engines
Quality OEM Spare Part for Your EngineDiscover our non-return valve, comparison number 735080018300 – an essential OEM spare part that meets your performance and reliability requirements. This product ensures that processes in engines occur smoothly and efficiently.Suitable for Excellent Processes in MTU EnginesThis non-return valve is specifically designed to ensure that all processes in the engines function seamlessly. Compatible with MTU engines, our product prevents backflow and thereby improves operating efficiency.
NON-RETURN VALVE - 735080018204 suitable for MTU engines
Reliable Non-return Valve for Your EnginesOur non-return valve with the comparison number 735080018204 is an essential OEM replacement part specifically designed for MTU engines. As part of the valves category, it helps ensure the smooth functionality of your engines and supports operational safety.
NON-RETURN VALVE - 735080018202 suitable for MTU engines
Non-return valve suitable for MTU engines Discover our non-return valve, listed under the comparison number 735080018202. This OEM replacement part belongs to the group of valves. It is specifically designed for the MTU engines of series 4000, specifically compatible with engine type 12V4000M70. A reliable non-return valve is crucial to achieving efficient engine performance.Efficiency through top-notch features The non-return valve enables optimal regulation of media flow and prevents the unwanted backflow of fluids. These characteristics are important to avoid potential damage to engines, thereby ensuring long-term usability. Our OEM replacement parts stand for high standards and reliability in marine and stationary applications.
NON-RETURN VALVE - 735080018201 suitable for MTU engines
Non-return valve – Your reliable spare part The non-return valve with the comparison number 735080018201 offers a premium solution for maintaining your demanding applications. This product is compatible as an OEM spare part with various MTU engines, specifically suitable for the 2000 series. With a weight of just 0.343 kg and compact dimensions of 6.6 cm in length and width as well as 4.2 cm in height, it can be ideally integrated into your existing engine setup.Rely on original equipment quality Our non-return valve is an OEM spare part that meets the same high standards as the components supplied directly by manufacturers like MTU. It is particularly suitable for engines compatible with 16V2000G65 and 16V2000M90, thus able to handle demanding operating conditions. We focus on quality so you can maximize the efficiency of your engines.
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.