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:
VALVE - 04118858 suitable for Deutz engines
Valve for Efficient ApplicationsThe valve with the comparison number 04118858 is a top-quality OEM spare part, specifically designed for your engines. This innovative component delivers excellent performance and is an ideal choice for robust applications. Rely on the uncompromising quality of OEM spare parts that benefit your machines and equipment.
SOLENOID VALVE - 04118184 suitable for Deutz engines
Reliable and Precise: Solenoid Valve 04118184Discover our solenoid valve with the comparison number 04118184, designed as an OEM replacement part. This precise valve belongs to the category of valves and offers an optimal fit that ensures efficient operations. Weighing only 0.099 kg, it is particularly lightweight, making it ideal for demanding applications in marine and stationary use.
EXHAUST VALVE - 04115493 suitable for Deutz engines
First-Class Solutions for Your EnginesDiscover our top-quality exhaust valve (comparison number 04115493), an essential OEM replacement part for your motorized applications. This product offers outstanding performance and has been carefully designed to provide you with reliability and efficiency. With a remarkable weight of only 0.052 kg, it is an excellent choice for all marine and stationary applications.
INLET VALVE - 04115492 suitable for Deutz engines
Optimally Selected Inlet ValveDiscover our inlet valve, which is precisely fitting and corresponds to the comparison number 04115492. This OEM replacement part is specifically designed and manufactured to ensure excellent performance and efficiency in Deutz engines. Weighing only 0.064 kg, the product offers ideal conditions for demanding use in marine and stationary applications.
SOLENOID VALVE - 04112618 suitable for Deutz engines
Reliable Solenoid Valve – Comparison Number 04112618Our solenoid valve with comparison number 04112618 ensures optimal regulation in engines and contributes to increased efficiency. As an important OEM spare part, this product is suitable for numerous Deutz engines that require reliable functionality. The solenoid valve weighs only 0.192 kg, making handling and integration significantly easier.Consistent Quality – OEM Spare Parts for EnginesThe solenoid valve plays a crucial role in controlling liquids and gases in high-performance engines. With our comparison number 04112618, you are choosing a product that has been specifically designed for Deutz engines. Rely on the outstanding quality of OEM spare parts, where reliability and longevity are top priorities.
BREATHER VALVE - 04112578 suitable for MWM & Deutz engines
Breather Valve for Efficient OperationsThe breather valve (comparison number 04112578) is an essential product for modern engines. Specifically designed and tested, it offers excellent performance and reliability. This OEM replacement part is suitable for MWM & Deutz engines, ensuring quality in your applications.
EXHAUST VALVE - 04112523 suitable for Deutz engines
Free Exhaust Valve Suitable for Your EnginesDiscover our product, an exhaust valve suitable for Deutz engines, with the comparison number 04112523. This spare part has been designed as an OEM spare part and offers the highest quality to optimally support your engines. Weighing only 0.08 kg, this spare part is perfect for professional use and plays a crucial role in performance.Optimal Performance from Tested ComponentsThe exhaust valve provides reliable support for engines that do not compromise on quality. The standards of OEM spare parts ensure that you receive a suitable product for your specific requirements.
VALVE - 04112025 suitable for Deutz engines
Valve with Comparison Number 04112025 for Your NeedsDiscover the valve with the comparison number 04112025, which is optimally tuned to the performance requirements of engines. This OEM replacement part is suitable for Deutz engines and plays a crucial role in the efficiency and performance of your machines. Rely on our many years of experience, as quality is our top priority.Robust Construction and Precise DimensionsThe product weighs only 0.075 kg and has compact dimensions of 12 cm in length, 12 cm in width, and 4 cm in height. These specifications make the valve ideal for various applications, particularly in marine and stationary setups. Each valve with the comparison number 04112025 is tested for quality through stringent internal controls, ensuring you can always count on reliable performance.
INLET VALVE - 04112024 suitable for Deutz engines
Inlet valve: Comparison number 04112024Discover our inlet valve, listed under comparison number 04112024, which has been specifically designed to meet high standards. This product ensures optimal performance in Deutz engines and is therefore an excellent choice for all operators of marine systems and locomotives. With this OEM spare part, you will not have to compromise on quality and reliability.Optimal components: Suitable for the highest standardsThe inlet valve weighs 0.08 kg and has compact dimensions of 11.5 cm in length and width, and a height of 4 cm. It is suitable for Deutz engines of various types and offers excellent integration into your engine. By using top-quality materials, this OEM spare part is designed for durability and efficiency.
EXHAUST VALVE - 04103860 suitable for Deutz engines
Exhaust Valve with Top Performance Discover our Exhaust Valve (comparison number: 04103860), designed for Deutz engines. This OEM replacement part offers reliability and optimal performance in marine and stationary applications.
VALVE - 04103123 suitable for Deutz engines
Effective Valve with Comparison Number 04103123Discover our customized product, which is listed as a valve with the comparison number 04103123. This valve is an essential spare part, specifically designed to meet the needs of engines, particularly for applications in marine and stationary environments. Weighing 1.271 kg, the design is optimized to ensure functionality.OEM Spare Parts for Your ApplicationsOur valve is suitable for Deutz engines and offers a solution that stands out from aftermarket products. These products rely on special material selection and manufacturing techniques to meet the highest standards. These components are developed by the manufacturers to ensure excellent performance.
VALVE - 04102834 suitable for Deutz engines
Valve with Comparison Number 04102834: Perfect SolutionOur valve with the comparison number 04102834 offers outstanding performance and quality. This OEM spare part is essential for the smooth operation of engines. Weighing 1.275 kg, it is robust and durable. The product has been specifically designed to meet the requirements in demanding environments.Specifically Suitable for Deutz EnginesThe valve is compatible with Deutz engines and ensures efficiency and safety through optimal performance and reliable functionality. When choosing products that are compatible with Deutz engines, you take no risks. Rely on our OEM spare parts for lasting performance and easy installation.
VALVE - 04102833 suitable for MWM & Deutz engines
Premium Valve Suitable for Special RequirementsDiscover our valve with the comparison number 04102833, an essential OEM spare part specifically designed to integrate seamlessly into engines compatible with MWM & Deutz. Weighing 0.612 kg, this product offers excellent handling to help you perform installations effortlessly.
VALVE - 04102108 suitable for Deutz engines
Valve Comparison Number 04102108 Discover our valve, comparison number 04102108, which is the perfect solution for your engine requirements. As an OEM spare part, it impresses with high quality and reliability. Weighing 0.72 kg, this product ensures that your applications will run smoothly.Suitable for Deutz Engines Our valve is suitable for Deutz engines and ensures optimal engine performance. As part of the group of valves, this OEM spare part helps maintain the functionality of your machines in the long term. Rely on quality specifically designed to harmonize with a variety of engines.
INLET VALVE - 04093952 suitable for MWM & Deutz engines
Inlet Valve – OEM Replacement Part for Essential PerformanceThe inlet valve with the comparison number 04093952 is an indispensable replacement part perfectly suitable for your MWM & Deutz engines. With its careful processing, it offers excellent functionality and durability. Trust in a product specifically designed to provide optimal performance for motorized equipment.Fit for MWM & Deutz EnginesThe product is suitable for MWM & Deutz, so you can rely on the excellent fit and functionality of the inlet valve. The comparison number 04093952 helps you select the right replacement part according to your individual needs.
VALVE - 04092840 suitable for MWM & Deutz engines
Essential Valve with Comparison Number 04092840Discover the valve with the comparison number 04092840 – a top-quality OEM replacement part designed for MWM & Deutz engines. Weighing 2.82 kg, this product is specifically tailored for the 628 series and offers flawless performance. It meets the highest standards and helps ensure your engines operate efficiently.Versatile Application Suitable for MWM & DeutzThis valve is compatible with the engine types SBV16M628, SBV6M628L, SBV8M628, SBV8M628L, and SBV9M628. Thanks to its premium construction, our product allows for maximum efficiency, especially in applications requiring MWM & Deutz engines. Rely on OEM replacement parts to optimally support your machinery.
VALVE - 04092839 suitable for MWM & Deutz engines
Reliable Valve: Your Ideal Replacement PartDiscover our customized product that is essential for the smooth operation of your engines: the valve with the comparison number 04092839. This OEM replacement part offers you optimal performance and functionality and is compatible for MWM & Deutz. Rely on this reliably tested replacement part to keep your engine running efficiently.Perfect Fit for MWM & Deutz EnginesWith a weight of 2.829 kg and compact dimensions of 19.8 cm in length, 19.8 cm in width, and 13.5 cm in height, our product offers practical handling and easy installation. Designed for an optimal fit, you benefit from the durability and reliability that this valve brings for MWM & Deutz engines. Every detail of this replacement part ensures that your engine's performance is maximized.
VALVE - 04092235 suitable for MWM & Deutz engines
Powerful Valve with Comparison Number 04092235Discover our valve, offered to you under the comparison number 04092235. This OEM spare part ensures a perfect fit and outstanding performance in your applications suitable for MWM & Deutz engines. With a total weight of 2.724 kg, it is a reliable component specifically designed for motorized applications.Precise OEM Spare Parts for EnginesThe OEM spare part valve has been manufactured with great care and is suitable for MWM & Deutz engines. As part of the product group "Valves," our product contributes to the efficiency and longevity of your projects. At MOPA Motorparts, we adhere to the highest standards to provide you with the best parts available.
VALVE - 04092234 suitable for MWM & Deutz engines
Efficient Valve with Comparison Number 04092234The valve with the comparison number 04092234 is an indispensable OEM replacement part that is suitable for the reliable operation of your compatible with MWM & Deutz engines. Each product has been crafted from selected materials and meets the high demands of engine technology. Weighing only 0.099 kg, it is easy to install and contributes to optimal engine performance.Replacement Parts Compatible with MWM & DeutzWith the comparison number 04092234, we offer a replacement part that has been specifically developed for engines compatible with MWM & Deutz. Our OEM replacement parts stand for reliable quality and durability that you expect from components. Trust in our experience and benefit from continuously optimized products.
STARTING AIR VALVE - 04092079 suitable for MWM & Deutz engines
Versatile Starting Air Valve: Comparison Number 04092079 Discover our starting air valve listed under comparison number 04092079. This product belongs to the category "Valves" and combines excellent performance with robust construction. Weighing 0.155 kg, it is the ideal solution for various applications in engine technology.
STARTING AIR VALVE - 04091673 suitable for MWM & Deutz engines
The spare part: Starting air valve with comparison number 04091673Discover the starting air valve according to comparison number 04091673, a crucial component that ensures your engine runs smoothly. This product is suitable for MWM & Deutz engines and secures optimal performance. It is specifically optimized for the series 628 and is an excellent fit for engines BV16M628, BV6M628, SBV16M628, SBV6M628, SBV6M628L, SBV8M628, and SBV8M628L. Rely on the precision and quality when using this OEM spare part.Precision and versatility in one productThe starting air valve has a weight of 0.121 kg and measures 30.1 cm in length and 30.1 cm in width. With a height of only 3 cm, the spare part can be easily installed even in tight spaces. This product, suitable for MWM & Deutz, offers you high reliability and a reduced risk of failures, allowing you to minimize maintenance costs.
STARTING AIR VALVE - 04091671 suitable for MWM & Deutz engines
Efficient Starting Air Valve Suitable for MWM & DeutzExperience the effective starting air valve with the comparison number 04091671, specifically designed for use in engines. This product offers you the perfect solution when you need high-quality OEM replacement parts for your machines. The starting air valve is suitable for MWM & Deutz engines of the series 628 and ensures that your fleet operates optimally.
NON-RETURN VALVE - 04081672 suitable for MWM & Deutz engines
Strategic Non-return Valve: Comparison Number 04081672The non-return valve with the comparison number 04081672 is a central component for many applications. This OEM spare part impresses with its versatile usability and is specifically designed for the marine and stationary segments. When efficiency and reliability are required, our product is the right choice for your machines.Precise Solution Compatible with MWM & DeutzYou will receive an OEM spare part that is compatible and suitable for MWM & Deutz engines. A non-return valve is designed to reliably prevent the backflow of liquids and contributes to the proper functioning of the engines. Weighing 1.25 kg, it stands for durability and robustness under demanding conditions.
NON-RETURN VALVE - 04081670 suitable for MWM & Deutz engines
Quality and Reliability of the Non-return Valve Discover our non-return valve (comparison number: 04081670), specifically designed as an OEM spare part. This product offers you optimal fit and function, suitable for use with MWM & Deutz engines. As an essential component, it ensures proper fluid flow and significantly contributes to the longevity of the engines.Suitable for MWM & Deutz Engines Our non-return valve is an OEM spare part that is ideal for applications with MWM & Deutz engines. It has been developed with the aim of measurably optimizing the performance of your drive system. Weighing 0.695 kg, this product impresses with sophisticated technology and easy installation.
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.