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 - 2433521001 suitable for Bosch engines
Powerful OEM Spare Part for Your EnginesThe valve with the comparison number 2433521001 is an effective OEM spare part that has proven itself specifically for use in various engines. Weighing only 0.075 kg, it offers easy handling and installation. This product meets the highest quality standards and supports the flawless operation of your machines.Suitable for Deutz EnginesIdeal as a spare part suitable for Deutz engines, this valve fits seamlessly into your existing engine structure. Our products are manufactured according to the Original Equipment Manufacturer (OEM) principle, so you can be sure that the parts work optimally together. Rely on the durability and performance that our product offers for your machines.
VALVE - 1487413901 suitable for Bosch engines
Optimal Valve with Comparison Number 1487413901Secure the reliable valve with the comparison number 1487413901, which offers excellent functionality and is suitable for engines compatible with MWM & Deutz. This durable OEM spare part is perfect for marine and stationary use as well as for locomotives, providing maximum efficiency. Weighing only 0.06 kg, the valves are characterized by easy handling and excellent assembly quality.
VALVE - 1487413900 suitable for Bosch engines
Efficient Valve for Your EnginesDiscover our valve (comparison number: 1487413900), which is ideally suited for use in engines. This OEM replacement part has been specifically designed for MWM & Deutz engines and represents an excellent choice for your repair needs. Weighing only 0.08 kg, it allows for efficient and easy handling.
PRESSURE CONTROL VALVE - 1418562009 suitable for Bosch engines
Efficient Pressure Control Valve Suitable for Deutz EnginesDiscover our reliable pressure control valve with the comparison number 1418562009, an important product specifically designed to optimize the performance of your engines. This OEM spare part ensures that your engine operates efficiently and meets the essential standards we have been delivering in the field of engine replacement parts for over 25 years.Quality That ConvicesOur pressure control valve is an OEM spare part that combines the best materials and technology. Weighing only 0.05 kg, this component is a perfect choice for ensuring the long-term operation of your machine. The pressure control valve is suitable for Deutz engines and is particularly well-suited for demanding applications in maritime or static environments.
VALVE - 606908740205 suitable for MWM & Deutz engines
Robust Valve Suitable for Deutz EnginesDiscover our valve with the comparison number 606908740205, which is specifically designed as an OEM replacement part. This valve is suitable for Deutz engines and offers a reliable solution for your applications in various fields. Our product belongs to the category of valves and provides the functionality you expect from an OEM replacement part.
PRESSURE CONTROL VALVE - 606901200209 suitable for MWM & Deutz engines
Product Description Pressure Control Valve Suitable for Deutz EnginesDiscover the pressure control valve with the comparison number 606901200209 – a reliable product that serves as an OEM spare part perfectly. This spare part is essential for efficient operation in engine systems. Weighing only 0.02 kg, the pressure control valve is easy to install and thus offers you sustainable performance.Efficiency and Functionality Optimally CombinedThe pressure control valve plays a central role in regulating pressure conditions in engines. For companies that value efficiency and optimal operational processes, this OEM spare part suitable for your Deutz engines is the ideal choice.
VALVE - 606901200206 suitable for MWM & Deutz engines
Quality Product: Valve suitable for Deutz enginesDiscover our valve with the comparison number 606901200206, a performance component specifically designed for engines. Weighing only 0.08 kg, this valve is part of our selection of over 1 million spare parts. Our customers in marine and stationary applications appreciate the reliability and precision of our products.
VALVE - 606901200207 suitable for MWM & Deutz engines
First-Class Valve: Comparison Number 606901200207Discover our valve with the comparison number 606901200207, setting new standards in engine technology. This product impresses with its optimized fit, providing ideal solutions for your engine. As it is an OEM replacement part, we assure you of the highest quality and durability.Precise Fit for Compatible MWM & Deutz EnginesOur valve is suitable for MWM & Deutz engines, ensuring that your engine always runs efficiently. Developed with the latest manufacturing technology, this essential replacement part meets the specific requirements of your engines. Benefit from an OEM replacement part that optimally supports functionality.
AIR SUPPLY VALVE - 1417413094 suitable for Bosch engines
Air supply valve with comparison number 1417413094 Discover the air supply valve with the comparison number 1417413094 – a crucial product for your MWM & Deutz engines. Weighing only 0.04 kg, this OEM spare part offers exceptional accuracy and features durable materials. The OEM spare part ensures that your engines operate optimally and deliver the performance you expect.Suitable for demanding applications The air supply valve is suitable for MWM & Deutz engines and plays a key role in the operation of compatible engines for maritime and stationary use. By using OEM spare parts, you rely on proven quality, which is essential for the smooth operation of your engines.
VALVE - 604524000008 suitable for MWM & Deutz engines
A Solid Valve with Comparison Number 604524000008Discover the valve with the comparison number 604524000008, a remarkable OEM spare part specifically designed for efficient operation. This product belongs to the category of valves and is an essential component to ensure optimal engine performance.
NON-RETURN VALVE - 1417410090 suitable for Bosch engines
Superior Non-return Valve for Your ApplicationsDiscover the non-return valve with the comparison number 1417410090, which integrates perfectly into your existing systems. This product offers smooth operation. The valve belongs to the category of valves and impresses with its reliable operation. Weighing only 0.24 kg, this spare part is efficient and easy to handle.Sourcing for Deutz EnginesThe non-return valve is suitable for Deutz engines and has been manufactured to the highest standards. This type of spare parts provides not only robustness but also predictability of high performance under demanding operating conditions. You can rely on this spare part to meet your machinery's requirements.
PRESSURE REDUCING VALVE - 350/986/171 suitable for MWM & Deutz engines
PRESSURE REDUCING VALVE with the comparison number 350/986/171 suitable for MWM & Deutz engines
VALVE - 350/986/174 suitable for MWM & Deutz engines
VALVE with the comparison number 350/986/174 suitable for MWM & Deutz engines
NON-RETURN VALVE - 628/21/33/05065149 suitable for MWM & Deutz engines
Quality of the Non-return Valve - Comparison Number 628/21/33/05065149 Discover our outstanding non-return valve with the comparison number 628/21/33/05065149. This product plays an essential role in achieving peak performance of your engines. The use of specially manufactured spare parts ensures that you can get the best performance from your systems.Design Specifically Tailored for MWM & Deutz Engines The non-return valve is specially made and therefore perfectly suited for MWM & Deutz engines. It is particularly suitable for the series 528 and the engine types SBA8M528. Weighing 0.75 kg, this component can be easily integrated into your existing system without compromising engine efficiency.
NON-RETURN VALVE - 628/21/24/05028701 suitable for MWM & Deutz engines
The non-return valve with comparison number 628/21/24/05028701Discover our non-return valve with the comparison number 628/21/24/05028701, an indispensable product for high-performance engines. This specific non-return valve directs the fluid flow precisely in one direction and is therefore crucial for proper functionality. As part of the valves product category, it is ideally designed to enhance the efficiency of your machines. Rely on the excellent quality of the OEM spare part, which can be seamlessly integrated into your applications.Optimal fit for MWM & Deutz enginesThe non-return valve is suitable for MWM & Deutz. This OEM spare part is perfectly designed for constructions of the series 628 and 528. It is particularly tailored for the engine types BV16M628, SBA8M528, and SBV16M628. Its robust construction ensures reliable functionality in demanding applications of MWM & Deutz engines, thereby delivering consistent high performance.
VALVE STEM - 628/49/30/05028599 suitable for MWM & Deutz engines
Precise Valve Stem for Reliable EnginesDiscover our valve stem, an OEM replacement part compatible with MWM & Deutz engines. With the comparison number 628/49/30/05028599, this product offers the highest accuracy for your most demanding applications. Weighing just 0.055 kg, the valve stem optimally supports the performance of your engine systems.Optimally Suited for MWM & Deutz EnginesThe valve stem is specially manufactured to meet the standards of the listed manufacturers. Compatible with MWM & Deutz engines, this replacement part provides excellent performance in various applications. Rely on our expertise in engine parts and enhance the efficiency of your engines.
SUCTION VALVE - 628/49/28/05028599 suitable for MWM & Deutz engines
Robust Suction Valve – Product Details and SpecsExperience the advantages of the suction valve, specifically designed for MWM & Deutz engines. With the comparison number 628/49/28/05028599, this product offers the quality you need for your engines. As an OEM replacement part, it is available in reliable quality and is designed to meet your requirements in marine and stationary applications as well as in locomotives.Exact Dimensions and LightweightThe suction valve weighs only 0.021 kg and has compact dimensions of 2 cm in length and width, and 1.6 cm in height. These thoughtful measurements ensure that the product can be seamlessly integrated into your existing machine concept. Trust in the specifications and reliability that are significant for MWM & Deutz engines.
TWO-WAY VALVE - 350/135/600 suitable for MWM & Deutz engines
Reliable Two-way Valve for Optimal Engine PerformanceDiscover our reliable two-way valve (Comparative Number 350/135/600), which is ideally tailored to your requirements. As part of our category of gaskets, this OEM replacement part represents the high quality standards demanded in the industry. It helps ensure the longevity of engines under challenging conditions.Suitable for Deutz EnginesOur two-way valve has been developed suitable for Deutz engines and enables seamless integration into existing systems. Whether in marine or stationary applications, its precise design supports efficient functionality and helps prevent environmental damage due to malfunctions. Weighing only 0.2 kg, it remains both lightweight and durable.
VALVE - 628/38/1/05034532 suitable for MWM & Deutz engines
Premium Valve for Reliable OperationDiscover our OEM spare part, the valve with the comparison number 628/38/1/05034532. This top-quality product is suitable for MWM & Deutz engines and provides optimal performance in your stationary applications.Efficiency through High-Quality OEM Spare PartsThe valve weighs 1.4 kg and impresses with its robust design. This spare part is suitable for MWM & Deutz engines and ensures high efficiency in your operations. Rely on OEM spare parts to maximize the longevity of your engines.
DRAIN VALVE - 350/986/195 suitable for MWM & Deutz engines
DRAIN VALVE with the comparison number 350/986/195 suitable for MWM & Deutz engines
NON-RETURN VALVE - 628/35/2/05026173 suitable for MWM & Deutz engines
Non-return valve: Comparison number 628/35/2/05026173The non-return valve with the comparison number 628/35/2/05026173 is a central component for efficient engine aggregation. This OEM spare part ensures an ideal fit for MWM & Deutz engines and is perfectly suitable for applications in marine and stationary use.Performance and Longevity through Excellent QualityThis product impresses with outstanding material quality and precision fit, reliably meeting the demands of engines in challenging environments. As an OEM spare part, it is ideally suited for MWM & Deutz engines, compatible with the series 528 and supporting the engine type SBA8M528.
GATE VALVE - 604511050006 suitable for MWM & Deutz engines
Premium OEM Replacement Part for Engine Optimization Discover the gate valve with the comparison number 604511050006, a carefully selected OEM replacement part that perfectly meets your requirements. This product is compatible with engines suitable for Deutz engines. With the highest quality standards, the gate valve ensures that your engines operate reliably at all times.Extensive Application Opportunities This gate valve is specifically designed and suitable for numerous modules within the Deutz engine range. Its application includes both marine and stationary uses, and by selecting OEM replacement parts, we ensure that your machines operate optimally.
SAFETY VALVE - 614560150216 suitable for MWM & Deutz engines
Reliable Safety Valve for Your EnginesDiscover our safety valve, suitable for Deutz engines. With the comparison number 614560150216, it is a high-quality OEM replacement part that meets the highest standards and plays an important role in the safety of your engines. This effective safety valve ensures that your application system operates efficiently.The Importance of a Safety ValveA safety valve is an essential component, suitable for Deutz engines. It protects your engines from overpressure situations, which is crucial for safe operation. Rely on the expertise of MOPA Motorparts and choose this suitable OEM replacement part to optimize your equipment.
NON-RETURN VALVE - 628/21/951/05065148 suitable for MWM & Deutz engines
Efficient Non-return valve with comparison number 628/21/951/05065148 Discover our non-return valve, marked with the comparison number 628/21/951/05065148. This OEM spare part meets the highest quality standards and ensures reliable operation under demanding conditions. The non-return valve is specifically designed for use in various engines and ensures their efficiency.Reliable component suitable for MWM & Deutz engines This product is suitable for MWM & Deutz engines and ensures, through its top-notch processing, that backflows are effectively prevented. Weighing 0.748 kg, the non-return valve offers stability that is essential in any operational environment.
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.