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:
SOLENOID VALVE - 81981386528 suitable for MAN D engines
Solenoid Valve – Optimal Performance for Your EngineDiscover our solenoid valve, perfectly suited for engines in demanding applications. The comparison number 81981386528 is your key to quality and durability. This product is an OEM replacement part and offers outstanding functionality that you would expect from a premium component.Suitable for MAN D Engines – Reliable FunctionalityOur solenoid valve is compatible with MAN D engines, ensuring optimal performance with a compact design. Rely on the precision and quality of our products, as every step of manufacturing undergoes strict controls to meet the highest standards.
SHUT-OFF VALVE - 81981386510 suitable for MAN D engines
Premium Shut-off Valve for MAN D EnginesDiscover our shut-off valve with the comparison number 81981386510, specially designed to work optimally with engines compatible with MAN D. This premium product belongs to the category of valves and is an essential OEM spare part in your engine inventory. With a weight of 0.684 kg, it provides the necessary stability and reliability required in demanding applications.Precision and OEM QualityThe shut-off valve with the comparison number 81981386510 is an OEM spare part that has been precisely manufactured to offer the highest quality. You can trust that this product will fit your needs and the engines compatible with MAN D. Each valve undergoes strict quality control before reaching you to ensure remarkable performance.
SHUT-OFF VALVE - 81981386221 suitable for MAN D engines
Certified Shut-off Valve with Comparison Number 81981386221Discover our premium Shut-off Valve with the comparison number 81981386221, specifically designed for MAN D engines. This product belongs to the category of Valves and stands out due to its excellence and durability. Weighing 1.74 kg, the Shut-off Valve is ideal for use in demanding applications both in maritime and stationary environments.Precise Construction for the Highest DemandsThe Shut-off Valve, designed for MAN D engines, offers reliable functionality and the highest precision. OEM spare parts are known for their outstanding quality, and this spare part is no exception. Rely on products that meet the requirements of your machines and enhance efficiency in the long term.
SHUT-OFF VALVE - 81981386220 suitable for MAN D engines
OEM Replacement Part: Shut-off valve 81981386220Discover the shut-off valve with the comparison number 81981386220, a reliable component specifically designed for the demands of engines. With this product, you receive an OEM replacement part that not only ensures ease of use but also high functionality for your machines.
SHUT-OFF VALVE - 81981386217 suitable for MAN D engines
Shut-off Valve: Essential Component for Compatible MAN D EnginesDiscover our shut-off valve with the reference number 81981386217, specifically designed to meet the requirements of engines. This product is suitable for MAN D engines and is characterized by top-notch craftsmanship. Weighing 0.783 kg, this valve offers high stability and reliability in demanding operating conditions.Efficient Performance through QualityThe shut-off valve 81981386217 belongs to the category of valves and is an OEM replacement part. It ensures effective flow control, which is crucial for the proper functioning of the engines. Our stringent internal control system assures that all products meet our high standards and have a long service life.
SHUT-OFF VALVE - 81981386211 suitable for MAN D engines
Robust Shut-off valve for reliable performanceDiscover our shut-off valve, designed specifically for MAN D engines. With the comparison number 81981386211, this product offers outstanding fit and functionality in demanding applications. Part of the article group of valves, this OEM replacement part weighs 0.677 kg and ensures a long service life, allowing your engines to operate optimally at all times.
NON-RETURN VALVE - 81981386201 suitable for MAN D engines
Non-return valve (Comparison number: 81981386201)Discover our top-quality non-return valve (comparison number: 81981386201) from the category of OEM replacement parts. This product is specifically designed to provide optimal performance in demanding applications. Weighing 0.17 kg, it offers the robustness that engines require.Suitable for MAN D enginesThis non-return valve is an essential component, suitable for MAN D engines. The quality of this OEM replacement part ensures excellent functionality and performance. Our products are designed to maximize the efficiency of your engines and extend their lifespan.
BREATHER VALVE - 81981300718 suitable for MAN D engines
Efficient Breather Valve for Your ApplicationsDiscover our top-tier breather valve, offered as an OEM replacement part with the comparison number 81981300718. This product is compatible with MAN D engines and ensures reliable performance. Rely on precise fit and durability when used in your engine.Your Partner for OEM Replacement PartsAs a family-run company in its second generation, we offer you the best quality when it comes to replacement parts for engines. Our breather valve, suitable for MAN D engines, secures continuous efficiency in applications. Trust in our experience in providing OEM replacement parts for marine and stationary use.
BREATHER VALVE - 81981300579 suitable for MAN D engines
Breather Valve for Demanding EnginesDiscover our breather valve, suitable for MAN D engines, with the comparison number 81981300579. This OEM replacement part offers quality and efficiency that only products from manufacturers can provide. In the product group valves, our item is designed to optimize your engine's performance and prevent issues with pressure build-up or air accumulation.Lightweight and Robust for Outstanding PerformanceWeighing only 0.02 kg, our breather valve impresses with its robust construction, reliably operating under demanding conditions. Rely on our expertise and the quality of our OEM replacement parts to optimally support your marine or stationary engine systems.
BREATHER VALVE - 81981300278 suitable for MAN D engines
Efficient Breather Valve for MAN D EnginesThe breather valve with the comparison number 81981300278 is an indispensable OEM replacement part specifically designed to support engines compatible with MAN D. Weighing only 0.03 kg, this product offers a combination of lightness and reliability that ensures efficient engine performance.Essential Functionality for EnginesThis breather valve plays a crucial role in the operation of engines. It is designed for MAN D engines and contributes to perfect pressure regulation in the system. With its precise construction, it effectively controls the pressure buildup in the engine, preventing engine damage and performance losses.
BREATHER VALVE - 81981300095 suitable for MAN D engines
Breather Valve with Comparison Number 81981300095Discover the breather valve with the comparison number 81981300095 – an essential product suitable for MAN D engines. This valve belongs to the category of valves and is ideal for applications in the marine and stationary sectors, as well as in locomotives. With a weight of just 0.098 kg, it is excellent for various application areas.Efficient Pressure Regulation for Your EnginesThe breather valve ensures reliable pressure regulation, thus protecting your engines from damage due to overpressure. As an OEM replacement part, the product impresses with its high quality of workmanship and reliability. Rely on the comparison number 81981300095 to ensure that your engine operates optimally.
NON-RETURN VALVE - 81981256139 suitable for MAN D engines
Efficient Non-return Valve for Powerful EnginesDiscover our non-return valve, suitable for MAN D engines, with the comparison number 81981256139. This spare part belongs to the category of valves and impresses with its excellent quality. Weighing only 0.34 kg, it provides an optimal combination of lightness and functionality for use in robust applications.
SHUT-OFF VALVE - 81981006016 suitable for MAN D engines
Reliable Shut-off Valve for Your ApplicationsDiscover the shut-off valve with the comparison number 81981006016 – an essential product to optimize the performance of your engines. The OEM spare part is carefully crafted and ensures precise control of fuel and air in your applications. This component is perfectly suited for smooth operation.Optimal Solutions for MAN D EnginesThe shut-off valve is suitable for MAN D engines and offers reliable functionality. With its high-quality materials, it provides a long lifespan and easy integration into existing systems. Rely on the outstanding design and performance that this OEM spare part offers you.
PRESSURE RELIEF VALVE - 81936110001 suitable for MAN D engines
Pressure Relief Valve suitable for MAN D EnginesDiscover our Pressure Relief Valve (Comparison Number: 81936110001), which has been specifically designed for MAN D Engines. This reliable product ensures that your engines operate under optimal conditions by efficiently regulating excess pressure. Weighing only 0.004 kg, it is particularly lightweight, allowing for easy handling.
SOLENOID VALVE - 81779736025 suitable for MAN D engines
Solenoid valve with comparison number 81779736025Discover our solenoid valve, which is marked with the comparison number 81779736025. This product is ideal for optimizing the performance of your engines. As an OEM spare part, the solenoid valve ensures maximum efficiency in your application.Suitable for MAN D enginesThe solenoid valve is suitable for MAN D engines and combines quality and durability. Thanks to internal controls, you can be confident that only the best OEM spare parts make it into our range. Rely on our expertise to meet your requirements.
SHUT-OFF VALVE - 81779736024 suitable for MAN D engines
Efficient Shut-off Valve for Your RequirementsDiscover our shut-off valve, distinguished by first-class quality. With the comparison number 81779736024, it is a perfect OEM spare part, suitable for MAN D engines. This product ensures not only optimal functionality but also durability in your marine or stationary application.Suitable for MAN D EnginesThe shut-off valve is an essential component, compatible with MAN D engines and other diesel and gas engines. Its reliable performance helps keep your engines operating efficiently and maintains functionality. Rely on our OEM spare parts that meet high standards.
2/2-WAY VALVE - 81779736023 suitable for MAN D engines
Precise 2/2-way valve for your needsDiscover our 2/2-way valve, which is identified by the comparison number 81779736023. This product is suitable for MAN D engines and offers you the optimal solution for your engine requirements. As an OEM replacement part, it provides perfect fit and reliability in operation.Variety for numerous manufacturersWith over 1 million spare parts in our range, we also offer items suitable for MAN D as well as many other manufacturers such as MWM, Mercedes-Benz, Deutz, Volvo, MTU, Bosch, and Detroit Diesel. Our OEM replacement parts are tailored to the specific requirements of engines and deliver reliable performance.
SOLENOID VALVE - 81779736022 suitable for MAN D engines
Solenoid Valve for Efficient EnginesDiscover our solenoid valve, which is marked with the reference number 81779736022. This product serves as an effective OEM spare part that enhances your machine performance. It is specifically designed for use in engines and offers top-notch functionality.Ensure Product FitThe solenoid valve is compatible with MAN D engines and ensures optimal integration into existing systems. Rely on an OEM spare part that is distinguished by durability and reliability to make your operations more efficient.
SOLENOID VALVE - 81779736021 suitable for MAN D engines
Solenoid Valve with Comparison Number 81779736021Discover our solenoid valve with the comparison number 81779736021, suitable for MAN D engines. This OEM replacement part belongs to the product group of valves and meets the highest quality standards. With this product, you are well-prepared for use in demanding applications.
PRESSURE CONTROL VALVE - 81779736019 suitable for MAN D engines
Your Solution: Pressure Control Valve for MAN D EnginesDiscover the pressure control valve suitable for MAN D engines with the comparison number 81779736019. This OEM replacement part impresses with excellent manufacturing quality, and your machine benefits from optimal performance. Rely on the durability and efficiency that this product offers.Precise Construction for MAN D EnginesThe precise construction of the pressure control valve ensures smooth operation. The replacement part suitable for MAN D fits seamlessly into your engines and provides reliable functionality. By purchasing this OEM replacement part, you are choosing quality and performance.
SHUT-OFF VALVE - 81779736018 suitable for MAN D engines
Premium Shut-off Valve for EnginesOur shut-off valve with the comparison number 81779736018 is an essential OEM replacement part that is ideally suited for your engine system. This product offers reliable flow control and is indispensable for the efficient functioning of your machines.Suitable for MAN D EnginesThe shut-off valve is specifically designed for applications compatible with MAN D. As an OEM replacement part, it provides the highest quality and precision, thoroughly tested for optimal performance in marine and stationary applications as well as in the locomotive sector.
SHUT-OFF VALVE - 81779736017 suitable for MAN D engines
Efficient Shut-off Valve for Your EnginesDiscover our shut-off valve, suitable for MAN D engines, with the comparison number 81779736017. This OEM spare part ensures the highest quality and reliability. Each product has been tested under strict internal controls to ensure durability and efficiency.
SHUT-OFF VALVE - 81779736015 suitable for MAN D engines
Premium Shut-off Valve with Comparison Number 81779736015Discover our Shut-off valve marked with the comparison number 81779736015. This OEM spare part ensures high precision and reliable functionality. Optimally tuned to various requirements, it provides stable operation under the most challenging conditions.Efficient Product for MAN D EnginesThe Shut-off valve is suitable for MAN D engines and meets all demands of modern technical standards. Rely on the quality that can only be achieved with OEM spare parts to maximize the performance of your machines.
SOLENOID VALVE - 81779736011 suitable for MAN D engines
Solenoid Valve – Comparison Number 81779736011 Discover our solenoid valve with comparison number 81779736011, tailored to the specific requirements of engines. This product is a valuable OEM spare part that helps ensure the performance and longevity of your machines. It weighs only 0.15 kg, providing a compact and efficient solution for your needs.
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.