The sealing ring K 92030 is a precision–crafted gasket designed to provide a tight, leak-free barrier between the thermometers and their mounting points in the Sulzer/Adriadiesel/Jugoturbina/Zgoda ZV40/48 diesel engine. Built to withstand continuous thermal cycles, pressure variations, and strong engine vibrations, this sealing ring ensures accurate temperature measurement by preventing coolant, oil, or compressed air from escaping around the sensors. By preserving the integrity of the thermometer interfaces and protecting them from wear and corrosion, K 92030 contributes directly to reliable engine monitoring and long-term operational stability.
The O-ring K 87183 is a precision elastomer sealing component designed for part K 87166, providing essential leak protection and pressure stability in the auxiliary systems of the ZV40/48 engine. Its circular cross-section allows uniform sealing contact, ensuring reliable performance even under high vibration, temperature variations, and continuous operating loads. Made from materials resistant to fuel, oil, and hydraulic fluids, the K 87183 O-ring prevents unwanted leakage and protects sensitive components from contamination or pressure loss. As a small yet critical element, it enhances overall system integrity and contributes significantly to the engine’s long-term reliability and efficiency.
The sealing ring K 87177 is a durable and high-pressure-resistant gasket specifically designed for the block-ball cock K 87165 within the ZV40/48 fuel supply system. Its primary function is to provide a tight, long-lasting seal that prevents any leakage around the valve mechanism, even under pulsating fuel pressures and significant thermal changes. Manufactured from resilient, fuel-resistant materials, this sealing ring ensures stable valve performance, preserves system safety, and minimizes the risk of contamination or loss of pressure. By safeguarding the integrity of the fuel line, K 87177 plays an essential role in maintaining operational reliability and extending the service life of the valve assembly.
The sealing ring K 92030 is a precision gasket designed to ensure a leak-free and thermally stable interface between the engine thermometers and their mounting points on the Sulzer/Adriadiesel/Jugoturbina/Zgoda ZV40/48 diesel engine. Engineered to resist high temperatures, pressure fluctuations, and continuous vibration, this sealing ring prevents coolant, oil, or compressed air from escaping around temperature-measuring sensors. By maintaining accurate thermal readings and protecting the sensor seating surfaces from wear and corrosion, K 92030 contributes directly to reliable engine monitoring, stable operation, and early detection of abnormal thermal behavior in heavy-duty marine and power-plant applications.
The screw connection K 92182 is a precision fastening element designed specifically for securing component K 92166 within the piping or structural systems of the ZV40/48 engine. Engineered to deliver strong, vibration-resistant engagement, this connection ensures proper alignment, mechanical stability, and leak-free performance in high-pressure, high-temperature conditions. Its robust thread integrity and corrosion-resistant material construction help maintain long-term reliability, preventing loosening or deterioration over extended operating periods. As a small but essential element, K 92182 plays a crucial role in maintaining the integrity and durability of the engine’s auxiliary assemblies.
The block-ball cock K 87165 is a vital safety and serviceability component within the ZV40/48 engine’s fuel delivery system, allowing operators to isolate or shut off fuel flow quickly and securely. Designed with a durable spherical sealing mechanism, this valve ensures tight closure under high pressure while providing smooth and reliable operation, even in harsh working conditions. Its use improves maintenance efficiency, enhances system safety during repairs or emergencies, and prevents unwanted fuel leakage. By ensuring precise and dependable flow control, the K 87165 block-ball cock supports both operational stability and environmental protection.
The fuel supply pipe K 87160 is a precisely engineered conduit responsible for delivering a steady, contamination-free flow of fuel to the combustion system of the Sulzer/Adriadiesel/Jugoturbina/Zgoda ZV40/48 engine. Built to withstand high pressure, vibration, and continuous thermal stress, this pipe ensures uninterrupted and uniform fuel distribution to each cylinder, which is essential for stable engine performance and efficient combustion. Its robust construction and corrosion-resistant materials help prevent leaks, pressure drops, and premature wear, making K 87160 a critical component for reliable long-term operation in demanding marine and power-generation environments.
The complete relief valve assembly K 86050 is a safety-critical component installed on the starting air line of the Sulzer/Adriadiesel ZV40/48 engine, designed to protect the system from excessive pressure buildup during engine cranking. Engineered for rapid response and reliable opening under sudden pressure spikes, this valve prevents dangerous over-pressurization and safeguards both piping and auxiliary equipment. Its robust construction ensures consistent performance even in harsh operating conditions, while precise spring-loaded calibration maintains optimal safety margins. The K 86050 relief valve is essential for maintaining the integrity, reliability, and safe operation of high-pressure starting air systems on large marine and industrial engines.
The sleeve K 87087 is a highly durable guide and sealing element positioned inside the ZV40/48 engine’s pressure-regulating valve, where it ensures smooth, low-friction movement of the internal spindle and maintains precise hydraulic sealing. Manufactured to withstand pulsating pressures and continuous thermal variations, this sleeve upholds correct alignment and minimizes component wear, contributing to stable pressure control throughout engine operation. By protecting the spindle and valve body from abrasion and deformation, the sleeve K 87087 ensures long service life, reliable performance, and precise regulation of critical fuel or lubrication flows in heavy-duty engine applications.
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.