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:
NON-RETURN VALVE - 735080018200 suitable for MTU engines
Efficient Valve Check 0,2bar for MTU EnginesDiscover the exclusive Valve Check 0,2bar, an OEM replacement part specifically designed to optimize the performance of your MTU engines. With the reference number 735080018200, this product meets ideal quality standards and offers outstanding functionality. Materials of the highest quality and careful workmanship make this Valve Check a reliable choice for professional applications.
NON-RETURN VALVE - 735080018101 suitable for MTU engines
Professional Non-return valve with comparison number 735080018101Discover our Non-return valve, which carries the comparison number 735080018101. This premium product is an OEM spare part specifically designed to meet the unique requirements of diesel and gas engines that need to operate powerfully and reliably.
NON-RETURN VALVE - 735080018100 suitable for MTU engines
Precise OEM Spare Part: Non-return ValveThe non-return valve is a crucial component that is regarded as an OEM spare part. With the reference number 735080018100, it ensures that your MTU engines operate optimally. The reliability of this product ensures effective prevention of excess pressure spikes, thereby extending the lifespan of the entire system.Optimally Fitted: Suitable for MTU EnginesThe non-return valve, suitable for MTU engines, is key to optimal engine operation. Weighing only 0.298 kg, it provides an appropriate balance between efficiency and stability to get your machines running. You will benefit from our carefully selected range of OEM spare parts, which are specifically designed for high-load applications.
NON-RETURN VALVE - 735080015300 suitable for MTU engines
Reliable Non-return Valve for Your Needs The non-return valve with the reference number 735080015300 offers an excellent solution for your engines. This OEM spare part is specifically designed and features consistent quality that ensures reliable performance.Optimal Performance for MTU Engines The non-return valve is suitable for MTU engines and supports efficient operation within your marine and stationary applications.
NON-RETURN VALVE - 735080015204 suitable for MTU engines
Premium Non-return Valve for the IndustryDiscover the non-return valve, suitable for MTU engines, with the comparison number 735080015204. This OEM replacement part belongs to the category of valves and offers an excellent fit for efficient operational processes. Its performance is the top priority for this product.Advantages of OEM Replacement PartsThe non-return valve, comparison number 735080015204, offers manufacturer quality. Unlike aftermarket products, our OEM replacement part ensures optimal durability and precise performance. OEM stands for Original Equipment Manufacturer, meaning these components come directly from the producer.
NON-RETURN VALVE - 735080015203 suitable for MTU engines
Reliable Non-return Valve – Comparison Number 735080015203Discover our non-return valve, comparable to comparison number 735080015203, which impresses with its excellent quality. As a product in the valves category, it provides the performance and reliability you seek for your engines.OEM Replacement Parts for Best Performance – Suitable for MTUThis non-return valve is an OEM replacement part specifically designed for MTU engines. OEM replacement parts come from the manufacturer and ensure an ideal fit and functionality, optimizing the efficiency of your drive.
NON-RETURN VALVE - 735080015202/45 suitable for MTU engines
Quality Comes FirstDiscover the non-return valve with the comparison number 735080015202/45, specifically designed for your engines. This product ensures that your systems function efficiently and provides maximum safety. It belongs to the category of OEM spare parts and meets the requirements of professionals in the industry.Suitable for MTU Engines and Series 331This non-return valve is compatible with the manufacturer MTU and the Series 331, particularly suitable for engines known as 12V331TC92. By choosing OEM spare parts, you ensure that your engine remains in optimal condition and operates reliably.
NON-RETURN VALVE - 735080015202 suitable for MTU engines
Non-return Valve Overview: Powerful and ReferencableDiscover our non-return valve with the reference number 735080015202, which impresses with precise processing and excellent materials. This product is specifically suitable for MTU engines of the series 396, including the engine type 12V396TE84. Developed as an OEM replacement part, it meets the highest standards for applications in demanding environments.
NON-RETURN VALVE - 735080015201 suitable for MTU engines
Precise Quality: Non-return valve suitable for MTU enginesDiscover our non-return valve, which is marked with the reference number 735080015201. This OEM replacement part meets the highest precision and performance standards to meet the specific requirements of your engines. It provides the perfect solution for efficiently controlling the backflow of fluids.
NON-RETURN VALVE - 735080015200/45 suitable for MTU engines
Excellent Component for Your EnginesDiscover our non-return valve, comparison number 735080015200/45, which is available as an OEM replacement part. The product is suitable for MTU engines and provides you with reliably excellent performance and stability.
NON-RETURN VALVE - 735080015200 suitable for MTU engines
Premium Non-return valve suitable for MTU enginesThe non-return valve is an essential product that helps ensure the optimal function of your machines. The comparison number 735080015200 indicates the precise identification of this specific OEM spare part. This non-return valve facilitates the use of the engines and significantly contributes to their efficiency.Reliable OEM spare partsOur non-return valve is suitable for MTU engines and has been manufactured under strict quality standards. This ensures that the product meets the exact requirements placed on engines from renowned manufacturers. Trust in OEM spare parts that offer you durability and reliability.
NON-RETURN VALVE - 735080015100 suitable for MTU engines
Versatile Applications of the Non-return ValveOur non-return valve with the comparison number 735080015100 represents a top-quality OEM spare part that is suitable for MTU engines. Thanks to its special design, it ensures optimal functionality and reliability in various applications, whether in marine or stationary use. If you value precision, this product is the right choice.Trust in OEM Spare PartsThe non-return valve meets the highest standards associated with OEM spare parts. Unlike aftermarket parts, which often do not provide the desired performance, our OEM spare parts offer the familiarity and efficiency you expect. Trust our 25 years of expertise to ensure that your MTU applications run effectively and flexibly.
NON-RETURN VALVE - 735080012201/45 suitable for MTU engines
Optimized Non-return Valve for Highest DemandsDiscover the non-return valve with the reference number 735080012201/45, an essential OEM spare part, specifically designed to excellently support engines. This product is suitable for MTU engines of the series 331 and the engine type 12V331TC92. With such OEM spare parts, you can sustainably enhance the efficiency of your system while extending the lifespan of your engines.Quality that ImpressesThe non-return valve is essential for proper application in diesel and gas engines. The use of this compatible product ensures that operating conditions are optimally maintained and does not disrupt your engine system. This quality makes the non-return valve a crucial component for operational functions in marine and stationary applications.
NON-RETURN VALVE - 735080012201 suitable for MTU engines
Source of Efficiency: Non-return Valve 735080012201Experience the non-return valve suitable for MTU engines, identified by the comparison number 735080012201. At MOPA Motorparts, we recognize the importance of OEM spare parts and ensure that this product, weighing only 0.165 kg, provides ideal conditions for reliable functionality in any marine and stationary application.Focus on Quality: OEM Spare Parts for MTUOur non-return valves are carefully selected and undergo strict internal controls. This OEM spare part ensures that production meets the highest standards, which is crucial for the longevity and efficiency of your engines. The non-return valve prevents oil backflow, ensuring that your machines operate efficiently.
NON-RETURN VALVE - 735080012200 suitable for MTU engines
Powerful Non-return Valve for MTU EnginesDiscover our non-return valve, available as an OEM spare part with the comparison number 735080012200. This product is compatible with MTU engines and ensures smooth and safe operation in your engine's operation.Quality Through Internal ControlsThe non-return valve is suitable for various applications and is an essential component for the efficiency of your machines. All OEM spare parts are carefully tested to ensure high standards of quality and reliability.
NON-RETURN VALVE - 735080012102 suitable for MTU engines
Valuable Spare Part: Non-return Valve for EnginesDiscover our non-return valve with the comparison number 735080012102, which has proven to be a tailor-made product. It is specifically designed to be suitable for MTU engines, ensuring the flawless functionality of your machines. Weighing only 0.172 kg, it is easy and efficient to handle.Perfect Compatibility: Suitable for MTU EnginesThe non-return valve stands out for its compatibility and reliability. We offer only OEM spare parts, which means you receive a top-quality component that meets the manufacturer's standards. This quality is crucial for the performance of your MTU engines.
NON-RETURN VALVE - 735080012101 suitable for MTU engines
Non-return valve compatible with MTU enginesDiscover our non-return valve (comparison number: 735080012101), an essential OEM spare part that is ideally suited to keep engines reliably operational. This product impresses with its careful design and is compatible with MTU engines of the series 1163, particularly for the engine type 20V1163TB82. With compact dimensions of 6.1 cm in length and width and a height of 3 cm, our non-return valve offers space-saving benefits and easy installation.Efficient performance and long-lasting useThe non-return valve ensures that the fluid flow is directed in the intended direction and prevents backflows, which is crucial for engines in marine and stationary applications. Efficient operation can counter potential damage or costly downtime. Weighing only 0.167 kg, our OEM spare part allows for reliable performance and longer operating times, enabling your engines to work effectively over an extended period.
NON-RETURN VALVE - 735080012100 suitable for MTU engines
A Non-return Valve Suitable for MTU EnginesDiscover the non-return valve with the comparison number 735080012100, an indispensable OEM replacement part in the category of valves. This product stands out for its quality and reliability and is designed to fit MTU engines. Weighing only 0.171 kg, it integrates seamlessly into your operations and ensures optimal functionality in marine and stationary applications.Efficient Performance in Specific ApplicationsThe non-return valve with the comparison number 735080012100 ensures smooth fluid transfer by effectively preventing backflow. In high-reliability applications, such as engines used in marine and stationary settings, this provides significant added value. It is the ideal OEM replacement part for the safe operation of modern engine technologies.
NON-RETURN VALVE - 735080010203 suitable for MTU engines
Non-return valve suitable for MTU enginesThe non-return valve with the comparison number 735080010203 is an essential OEM spare part for engines that demand the highest performance. With a compact design of 5.4 cm in length and width and a height of 2.5 cm, this product is ideally suited for seamless integration into existing systems. Its low weight of only 0.097 kg also ensures easy handling.Quality of the OEM spare partThis non-return valve is especially suitable and compatible with MTU engines, offering top-notch flow control that is crucial for efficiency in marine and stationary applications as well as in locomotives. The manufacturing quality ensures that you can rely on a product that meets the highest standards and provides reliable service in your daily work.
NON-RETURN VALVE - 735080010200 suitable for MTU engines
Non-return valve in top qualityDiscover our non-return valve (comparison number: 735080010200), an essential spare part that can be optimally used for MTU engines. As part of the valves group, the non-return valve ensures that the backflow of fluids is efficiently prevented. This contributes to the reliable functioning of your engines, especially suitable for the series 4000 and the engine type 12V4000M70.
NON-RETURN VALVE - 735080008201 suitable for MTU engines
Precise Solution: Non-return valveDiscover the non-return valve with the comparison number 735080008201, an essential OEM spare part for your engine. This product emphasizes the highest precision and efficiency so that your MTU engines can operate at a consistent level.
NON-RETURN VALVE - 735080008200 suitable for MTU engines
Reliable Non-return Valve – Comparison Number 735080008200Discover our non-return valve (comparison number: 735080008200), which provides an optimal solution for your needs. This product offers unmatched reliability as an OEM replacement part, suitable for comprehensive use and perfectly fitting your engines.
NON-RETURN VALVE - 735080006300/45 suitable for MTU engines
Quality Non-return valve suitable for MTU engines The non-return valve with the part number 735080006300/45 is an essential OEM replacement part designed to optimize the performance of diesel and gas engines in demanding applications. This product falls under the category of valves and equips your machines with reliability and efficiency.OEM replacement parts for extreme requirements The non-return valve is suitable for the series 331 and specifically designed for engines of the type 12V331TC92 from MTU. Using OEM replacement parts like this ensures maximum performance, allowing you to enhance the longevity of your machines and optimize costs.
NON-RETURN VALVE - 735080006103 suitable for MTU engines
Essential Non-return Valve for Your ApplicationsThe non-return valve with the comparison number 735080006103 is an indispensable element for demanding engines. It is manufactured as an OEM replacement part and delivers top performance in marine and stationary applications.
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.