The lock nut K 87093 is a precision-engineered securing component used on spindle K 87088 within the pressure-regulating systems of the Sulzer/Adriadiesel/Jugoturbina/Zgoda ZV40/48 diesel engine. Designed to maintain exact axial positioning under extreme vibration and thermal cycling, this lock nut ensures the stability and reliability of the valve mechanism throughout long operating intervals. By preventing loosening, thread damage, and micro-movement under load, it plays a vital role in safeguarding the accuracy of the regulating assembly, directly supporting consistent engine performance and long-term durability across demanding marine and power-plant environments.
The SERTO screwed union coded K 87162 is a precision-engineered connector used to securely join sections of the fuel piping system in the Sulzer ZV40/48 diesel engine. Designed for high-pressure environments, it features a tight-sealing thread system that ensures leak-free operation even under thermal expansion and vibration. Known for ease of installation and reusability, the SERTO design is favored in critical fuel delivery systems where reliability and maintenance access are priorities. This union plays a key role in maintaining uninterrupted fuel flow and overall system integrity.
The spring identified with code K 87091 is an essential load-bearing element within the pressure regulating valve of the ZV40/48 engine. Its purpose is to apply the necessary preload force that determines the valve’s opening pressure, allowing precise control of fluid or gas flow under varying operational conditions. Built from high-tensile alloy steel, the spring resists fatigue and deformation across thousands of cycles, ensuring consistent pressure regulation. Its resilience directly affects system efficiency, safety, and responsiveness in both marine and industrial applications.
The housing coded K 87086 is the robust external casing of the pressure regulating valve used in the ZV40/48 diesel engine’s fuel or air systems. Designed to endure high pressures and fluctuating temperatures, it provides the structural base that contains internal components like springs, seals, and actuators. Made from precision-machined, corrosion-resistant materials, this housing ensures the valve operates safely and efficiently, while withstanding constant vibration and fluid dynamics. Its critical role is to maintain system stability by securely housing the mechanism that regulates pressure levels essential for optimal engine performance.
The angle thermometer with code K 92050 is a vital monitoring instrument installed at the fuel inlet of the ZV40/48 diesel engine. Designed with an angled dial for easier visibility and access, it provides real-time temperature readings to ensure fuel is entering the engine at optimal conditions. Monitoring fuel temperature is critical to combustion efficiency, performance, and the prevention of vapor lock or thermal stress. This robust and accurate thermometer supports safe engine operation, especially in applications with fluctuating ambient conditions or fuel quality.
The screw connection identified by code K 92181 is specifically designed to fasten and secure component K 92165 in place within the ZV40/48 diesel engine assembly. It provides a stable and vibration-resistant joint capable of withstanding pressure fluctuations and thermal expansion. Its function is essential for maintaining the mechanical integrity and alignment of sensitive instrumentation or piping systems. Engineered with high-torque tolerances and corrosion resistance, it ensures reliable long-term performance in demanding operational conditions.
The connecting piece with code K 92180 is a crucial interface component in the auxiliary systems of the Sulzer ZV40/48 diesel engine. Designed to link two separate fluid or mechanical subsystems, it ensures secure alignment and a leak-proof connection under pressure and vibration. Made from robust, corrosion-resistant material, this part maintains stability in marine and industrial environments. Its precise machining contributes to operational safety and system efficiency, supporting uninterrupted engine performance.
The complete fine regulating valve, coded K 92166, is a precision-engineered component used for controlling fluid or air flow with high accuracy in the ZV40/48 diesel engine system. Often applied in instrumentation or auxiliary systems, this valve allows fine adjustments that are essential for calibration, pressure tuning, or flow control. Its construction ensures minimal leakage, high repeatability, and resistance to corrosion and pressure fluctuations. A vital part of precise engine control, this valve contributes to overall system responsiveness and reliability.
The mounting bracket identified by code K 92150 is a structural support component designed to securely hold the engine’s instrument panel in place. Engineered for strength and resistance to vibration, it maintains the alignment and stability of gauges, controls, and indicators during engine operation. Its robust design allows for easy installation and maintenance, even in harsh environments such as marine or industrial settings. By providing a stable base for monitoring systems, this mounting is critical for safe and efficient engine management.
The intermediate piece coded K 31513 is a crucial connecting element within the vibration damping system of the Sulzer ZV40/48 diesel engine. Positioned between the crankshaft and the main damper unit, it ensures optimal transfer of rotating mass forces while isolating harmful vibrations. Designed from high-strength materials with precise tolerances, this component helps reduce mechanical stress on engine bearings and structural components. Its role is essential in extending engine lifespan and maintaining smooth and quiet operation, particularly under heavy load conditions.