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:
2/2-WAY VALVE - N1011017648 suitable for MAN D engines
Reliable 2/2-way valve suitable for MAN D enginesThe 2/2-way valve with the comparison number N1011017648 is an essential OEM spare part, specifically designed to work optimally with engines. This product provides you with the necessary performance and durability expected from a top-quality component. Rely on the quality that only manufacturers can deliver.Suitable for MAN D enginesOur 2/2-way valve is perfectly suited for MAN D engines and ensures a smooth integration into existing systems. By using OEM spare parts, you receive a quality that surpasses that of aftermarket products. This ensures that your engines operate efficiently and reliably.
SOLENOID VALVE - N1011017597 suitable for MAN D engines
Solenoid valve compatible with MAN D enginesDiscover our solenoid valve, comparison number N1011017597, a top-quality OEM replacement part specifically designed to meet the needs of engines. This solenoid valve provides a robust and durable solution for applications in marine and stationary environments.Efficient performance for MAN D enginesThe solenoid valve is compatible with MAN D engines and optimizes the functionality of your machines. With this OEM replacement part, you ensure that your engines operate optimally in demanding operating conditions.
VALVE - N1011017593 suitable for MAN D engines
Excellent Valve Suitable for MAN D EnginesDiscover our valve with the reference number N1011017593, a top-quality OEM spare part designed specifically for the reliable performance of engines. This product is perfectly suitable for MAN D engines and ensures that your machines continue to operate optimally.Wide Selection of OEM Spare PartsIn our category Valves, you will find over 1 million spare parts. Every OEM spare part, including our reference number N1011017593, has been thoroughly tested to ensure the best quality and precision. These valves are specifically suitable for MAN D engines and offer excellent performance.
VALVE - N1011017591 suitable for MAN D engines
Efficient Valve Suitable for MAN D EnginesOur valve with the comparison number N1011017591 is a top-quality OEM replacement part specifically designed for applications in the industry. This product is suitable for MAN D engines and ensures optimal performance and reliability in your system. The use of components from the manufacturer provides an excellent fit and long service life.
RELAY VALVE - N1011017585 suitable for MAN D engines
Premium Relay Valve for MAN D EnginesDiscover our relay valve with the comparison number N1011017585, a replacement part specifically designed to meet your needs. This product is suitable for MAN D engines and offers quality you can rely on.Optimal Performance for Your EnginesThe relay valve is suitable for MAN D engines and belongs to the article group valves. As replacement parts, they promote the reliable function of your engines, thereby enhancing long-term readiness for use. Trust our relay valve for optimal performance of your engines.
3/2-WAY VALVE - N1011017573 suitable for MAN D engines
3/2-Way Valve for MAN D Engines in DetailDiscover our 3/2-way valve, designed for MAN D engines, with the comparison number N1011017573. This OEM replacement part impresses with its excellent manufacturing quality and precise functionality. As part of the Valves product group, it is indispensable for reliable control of fluid movements.High Efficiency Through Precise TechnologyThe 3/2-way valve, suitable for MAN D, offers outstanding performance in demanding operating conditions. By using OEM replacement parts, we adhere to the highest standards that meet the requirements of modern engines.
SOLENOID VALVE - N1011017569 suitable for MAN D engines
Premium Solenoid Valve for MAN D EnginesDiscover the solenoid valve with the comparison number N1011017569, which is compatible with MAN D engines. This product from the category valves ensures optimal performance for your diesel or gas engine. Rely on our many years of experience and expertise in providing OEM spare parts.
2/2-WAY VALVE - N1011017568 suitable for MAN D engines
Precise 2/2-Way Valve suitable for MAN D EnginesOur 2/2-way valve with the comparison number N1011017568 is an indispensable OEM spare part that is ideal for MAN D engines. This product impresses with its reliable functionality and high quality, optimal for marine and stationary applications.
2/2-WAY VALVE - N1011017567 suitable for MAN D engines
Precise 2/2-way valve for MAN D enginesOur 2/2-way valve is an essential spare part, compatible with MAN D engines, with the comparison number N1011017567. This product provides you with high precision and efficiency for your diesel and gas-operated engines in marine and stationary applications.Reliable OEM spare parts for optimal performanceOur OEM spare parts ensure that your engine runs optimally. The 2/2-way valve, compatible with MAN D, is an example of the quality you can expect from MOPA Motorparts. We offer products compatible with various manufacturers such as MWM, Mercedes-Benz, and others to ensure you get the best solution for your engines.
SOLENOID VALVE - N1011017561 suitable for MAN D engines
Product Description Solenoid Valve with Comparison Number N1011017561Discover our solenoid valve with the comparison number N1011017561, a top-quality product specifically designed for the needs of engines. This OEM spare part impresses with reliability and durability, ideal for demanding applications.
3/2-WAY VALVE - N1011017555 suitable for MAN D engines
Effective Spare Parts for Engines The 3/2-way valve with the comparison number N1011017555 is an essential OEM spare part specifically designed for stationary engines. Quality and reliability characterize this product and ensure efficient performance of your applications.Optimal Functionality Ensured Our 3/2-way valve, suitable for MAN D engines, ensures smooth operation and safety. With the comparison number N1011017555, you receive a spare part that meets the highest standards and is precisely tailored to the requirements of MAN.
3/2-WAY VALVE - N1011017551 suitable for MAN D engines
Premium 3/2-Way Valve: N1011017551The 3/2-way valve with the reference number N1011017551 is a premium spare part that has been carefully manufactured. It is suitable for MAN D engines and provides reliable fluid control that optimizes the performance of your engines. With this product, you receive quality you can rely on.Reliable Functionality for Your EnginesThanks to the fine craftsmanship of the 3/2-way valve, the product offers flawless functionality. The valve is specifically designed to be suitable for MAN D engines and meets the highest quality standards. You can rely on the durability and efficiency of this spare part.
3/2-WAY VALVE - N1011017549 suitable for MAN D engines
Confidential 3/2-way valve: Comparison number N1011017549Discover our reliable 3/2-way valve, marked with the comparison number N1011017549. This product is suitable for MAN D engines and meets the highest industry standards. Rely on the durability of our OEM replacement parts.Efficient OEM replacement parts for enginesOur 3/2-way valve is an OEM replacement part specifically designed to optimize the functionality of your engines. Suitable for MAN D engines, it provides the perfect solution for your replacement parts needs in the field of diesel and gas engines.
3/2-WAY VALVE - N1011017547 suitable for MAN D engines
Precision in Every Detail: 3/2-Way ValveDiscover our 3/2-way valve (comparison number: N1011017547), a product perfectly tailored to the specific requirements of engines. This OEM replacement part ensures reliable performance and is specifically designed for applications in marine and stationary technology.
AIR SUPPLY VALVE - N1011017525 suitable for MAN D engines
Air Supply Valve for MAN D EnginesDiscover our air supply valve, suitable for MAN D engines, with the comparison number N1011017525. This OEM spare part offers the highest quality and reliability for your applications in marine and stationary technology.
3/2-WAY VALVE - N1011017383 suitable for MAN D engines
3/2-Way Valve for Efficient Engine ApplicationsOur 3/2-way valve with the comparison number N1011017383 is an important OEM replacement part specifically designed for use in engines. This product ensures reliable functionality, which is essential in diesel and gas-powered applications.Suitable for MAN D EnginesThe 3/2-way valve is suitable for MAN D engines and ensures optimal performance. Our OEM replacement parts feature high quality and durability, allowing you to expect top-notch efficiency at all times.
VALVE - N1011017379 suitable for MAN D engines
Valve with Comparison Number N1011017379Discover our valve with the comparison number N1011017379, suitable for MAN D engines. This OEM spare part impresses with its top-notch workmanship and ensures optimal performance of your engine. Rely on the quality you expect from leading manufacturers.Fit for MAN D EnginesThe valve with the comparison number N1011017379 is characterized by its precise fit. It is specifically designed for MAN D engines, ensuring easy installation. With this OEM spare part, you secure the performance and longevity of your engines.
3/2-WAY VALVE - N1011017373 suitable for MAN D engines
Reliable 3/2-Way Valve for MAN D EnginesExperience the reliability of our 3/2-way valve with the reference number N1011017373. This OEM spare part is specifically suitable for MAN D engines. Whether for marine or stationary applications, this product optimizes the performance of your engines and ensures a long lifespan.Optimal Performance through OEM Spare PartsThe 3/2-way valve is a critical OEM spare part from our extensive article group of valves. The use of high-quality materials ensures that this component suitable for MAN D engines meets all requirements and functions optimally.
AIR SUPPLY VALVE - N1011017360 suitable for MAN D engines
Air Supply Valve suitable for MAN D EnginesDiscover our air supply valve with the comparison number N1011017360. This product is suitable for MAN D engines and ensures excellent performance in your application area. By using OEM replacement parts, you receive quality and durability.Efficient OEM Replacement Parts for Your MachinesOur air supply valve belongs to the category of engine valves and is an ideal OEM replacement part specifically designed for the requirements of MAN D engines. Benefit from this replacement part and rely on original equipment manufacturer quality available at affordable prices.
VALVE - N1011017331 suitable for MAN D engines
Valve suitable for MAN D engines Discover the valve with the reference number N1011017331, specifically designed for MAN D engines. This OEM replacement part offers you the quality you need for your diesel and gas engines. Our valves are an ideal solution for marine and stationary applications.Reliable OEM replacement parts for your engine We only offer OEM replacement parts that meet the high standards of the manufacturer. The reference number N1011017331 confirms the fit and quality of the valve. Rely on robust and efficient solutions for engines that provide stability in critical situations.
VALVE - N1011017330 suitable for MAN D engines
Valve: Your Spare Part for MAN D EnginesThe valve with the part number N1011017330 is an essential OEM spare part that provides optimal performance for your engines. It is specifically designed to fit MAN D engines perfectly. This product meets high quality standards to ensure long-term reliability.Customized Spare PartsOur selection includes OEM spare parts that primarily serve manufacturers like MAN. The valve is a high-quality component that is specially designed to fit MAN D engines. With this spare part, you are investing in the longevity and efficiency of your machinery.
AIR SUPPLY VALVE - N1011017309 suitable for MAN D engines
Precise Spare Part – Air Supply Valve for MAN D Engines The air supply valve with comparison number N1011017309 is an essential OEM spare part, precisely developed for the requirements of engines. It provides optimal performance regulation, thus ensuring the efficiency of diesel and gas engines in marine and stationary applications.Spare Part Suitable for MAN D – Quality and Performance The product is suitable for MAN D engines and offers high reliability. With over 25 years of experience in the distribution of OEM spare parts, we stand for top-notch quality that meets the highest standards. Rely on our extensive range of engine components.
4-CIRCUIT PROTECTION VALVE - N1011017269 suitable for MAN D engines
Precise Accessories: 4-circuit Protection ValveThe 4-circuit protection valve (comparison number: N1011017269) is a tailor-made OEM replacement part that offers optimal performance for your engines. Its precise design ensures reliable functionality in challenging operating environments and secures the efficiency of your applications.Replacement Part Suitable for MAN D EnginesThis product is suitable for MAN D engines and helps ensure that your machines run smoothly. By using such high-quality OEM replacement parts, you invest in the longevity and reliability of your drive system.
4-CIRCUIT PROTECTION VALVE - N1011017267 suitable for MAN D engines
Premium 4-circuit protection valve for engine applicationsThe 4-circuit protection valve with the reference number N1011017267 is an essential OEM spare part that optimizes the performance of your engines. This product is specifically suited for diesel and gas engines used in marine and stationary applications. Quality and functionality are paramount, ensuring long-lasting performance.Compatibility with MAN D enginesThis valve is compatible with MAN D engines and ensures that your engines operate smoothly at all times. With the reference number N1011017267, you receive an OEM spare part that has undergone strict controls to meet the highest standards. Rely on our expertise.
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.