The L-shaped nozzle design of the LE-004 vehicle-mounted fire extinguisher mother valve L-shaped nozzle not only optimizes the spray angle, so that the fire extinguishing agent can cover the fire source more accurately, but also improves the convenience of operation and reduces the risk of misoperation. The precise coordination between the nozzle and the mother valve ensures the stability and uniformity of the fire extinguishing agent during release, thereby improving the efficiency of fire extinguishing. The LE-004 vehicle-mounted fire extinguisher mother valve L-shaped nozzle strictly abides by industry standards and safety regulations, and undergoes strict quality control and performance testing. Ensure that it can maintain a stable working state in various environments and will not fail due to high temperature, corrosion and other factors. The structural design of the product is simple and clear, which is convenient for users to carry out daily maintenance and prolong the service life. The LE-004 vehicle-mounted fire extinguisher mother valve L-shaped nozzle has a wide range of applications and is suitable for vehicle-mounted fire extinguishers of various models.