GB1158-89 Needle Valve Injection Cup
In order to improve the working performance of diesel engines, GB1158-89 needle valve injection cup is specially designed to provide precise fuel injection and injection timing control with the help of a needle valve. This product has great performance in oil injection and injection timing control and is widely used in automobile engines, which makes engines run more efficiently and steadily.
The GB1158-89 needle valve injection cup is made up of multiple parts that work together to deliver an exact amount of oil for precise injection timing control. The main component of this product is a needle valve, which is made of die-cast alloy and processed by machining to ensure precise control of fuel injection. This precise control is achieved by adjusting the adjusting screw of the needle valve, which controls the flow and pressure of the oil flowing through it. Other parts, such as filter, shut off valve, oil nozzle, combustion chamber attachment and insulation tube are also printed onto the needle valve.
The working principle of the GB1158-89 needle valve injection cup is simple. When the engine is running, the oil pressure generated by the pump pushes the needle valve to open and allow the oil to flow through the valve. The oil pressure and flow rate can be precisely adjusted with the adjusting screw, thus controlling the injection timing. Moreover, the filter located inside this injection cup tends to filter out impurities and keep the oil clean and lubricated for a long period of time.
The installation and usage of GB1158-89 needle valve injection cup is also quite simple. The first step is to connect the hose to the pump, attach the injection cup with the engine, and then fix the adjusting screw with a spanner. Then, all you need to do is to adjust the adjusting screw according to the needed oil pressure and fuel pressure, and the injection timing will be automatically controlled.
In summary, GB1158-89 needle valve injection cup is an excellent product that is widely used in automobile engines due to its precise control of the injection timing, oil flow and fuel pressure. This injection cup is quite easy to install and use and can last for a long period if taken proper care.
