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The complete relief valve, designated with code number K 27700, is a vital safety component in the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 diesel engine. This valve is engineered to protect the engine’s systems from excessive pressure buildup by automatically releasing pressure when it exceeds safe operating limits. Designed for reliability and quick response, the relief valve ensures the longevity and stable performance of the engine under high-stress conditions. Its robust construction and precision calibration make it a key element in maintaining engine safety and operational balance, particularly in demanding marine and industrial environments.

The cylindrical pin, designated with code number K 27256, is a small yet essential component designed to work in conjunction with valve housing K 27255 in the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 diesel engine. This pin ensures precise positioning and secure attachment of the valve housing, playing a pivotal role in the structural integrity and alignment of the fuel pressure valve system. Manufactured for high tolerance and durability, it withstands both mechanical stress and vibration during engine operation. Though small in size, the cylindrical pin is fundamental to the proper functioning of the fuel pressure regulation mechanism, and its reliability directly impacts overall engine stability.

The valve housing with integrated valve body, identified by code number K 27255, is a sophisticated component within the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 engine's fuel system. This assembly forms the core of the fuel pressure valve, regulating fuel flow and pressure with high precision. The valve housing provides a secure and durable structure for the valve body to operate effectively under demanding conditions. Its precise engineering ensures smooth valve actuation, which is essential for maintaining optimal fuel injection timing and engine performance. Routine inspection and maintenance of this unit are key to avoiding pressure inconsistencies and ensuring efficient fuel utilization.

The fuel branch, marked with code number K 27253, is a critical connector within the fuel system of the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 diesel engine. Specifically designed for the fuel pressure line, this component ensures proper distribution of pressurized fuel to various engine sections. Its robust construction allows it to withstand high-pressure environments while maintaining consistent fuel flow, which is essential for reliable combustion and engine efficiency. A properly maintained fuel branch helps prevent leaks and performance issues, supporting the engine's stability and power delivery in both marine and industrial applications.

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