3059445
Pressure Regulator Valve
Cummins®

Introduction

The Cummins 3059445 Pressure Regulator Valve is designed to maintain consistent pressure within the fuel system of commercial trucks. This ensures efficient and reliable operation, contributing to the vehicle’s overall performance and longevity.

Basic Concepts of Pressure Regulator Valves

Pressure regulator valves control the pressure of a fluid within a system by adjusting the flow rate to maintain a set pressure level. These valves are crucial in automotive applications, particularly in fuel, brake, and hydraulic systems, to ensure pressure remains within specified limits, enhancing system performance and safety ¹.

Purpose of the 3059445 Pressure Regulator Valve

This Cummins part regulates the pressure within the fuel system, ensuring fuel is delivered at a consistent pressure to the engine. This is vital for optimal combustion and engine performance, contributing to efficient fuel consumption and reducing the risk of engine damage due to pressure fluctuations ².

Key Features

The 3059445 Pressure Regulator Valve features precision engineering for accurate pressure regulation, high-quality materials for durability and resistance to wear and corrosion, and a robust build to withstand the demanding conditions of commercial truck operations.

Benefits

This part offers improved fuel efficiency by ensuring optimal pressure for combustion. It enhances system reliability by maintaining consistent pressure, reducing the risk of system failures. Additionally, it ensures smooth operation of the fuel system by maintaining consistent pressure ³.

Installation and Integration

Proper installation of the 3059445 Pressure Regulator Valve is crucial for its correct function within the truck’s system. The process involves preparing the mounting location, connecting the valve to the fuel lines, and ensuring all connections are secure. Following the manufacturer’s guidelines ensures seamless integration into the fuel system.

Troubleshooting Common Issues

Common issues with pressure regulator valves include inconsistent pressure, leaks, and malfunctions. These may be caused by wear and tear or incorrect installation. Troubleshooting steps involve checking for damage, ensuring tight connections, and verifying the valve functions within the specified pressure range.

Maintenance Tips

Regular maintenance practices are essential for the longevity and optimal performance of the 3059445 Pressure Regulator Valve. This includes periodic inspection for wear or damage, cleaning the valve to remove debris, and ensuring all connections remain secure. Adhering to a maintenance schedule can help prevent issues and extend the valve’s lifespan.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emission solutions. With a history spanning over a century, Cummins has established a strong reputation in the commercial truck industry for producing reliable and high-performance products.

Compatibility with Cummins Engines

The Pressure Regulator Valve (part 3059445) is compatible with various Cummins engines, including the K19, K38, K50, N14 MECHANICAL, NH/NT 855, QSK19 CM850 MCRS, QSK50 CM2150 MCRS, QSK60 CM850 MCRS, and V28 engines. This part ensures consistent fuel pressure, which is crucial for optimal engine performance and longevity.

Role of the 3059445 Pressure Regulator Valve in Engine Systems

This part is integral to maintaining the optimal performance of various engine systems. It works with accessories to maintain consistent pressure, regulates air pressure in starting systems, stabilizes pressure for accurate gauge readings, and ensures the starting motor receives a steady air supply.

Conclusion

The Cummins 3059445 Pressure Regulator Valve is a critical component in the fuel systems of commercial trucks, ensuring consistent pressure for optimal engine performance and longevity. Its precise engineering, durable construction, and role in various engine systems make it essential for the efficient and reliable operation of Cummins engines.