OPW nozzle　

710300002　

(41*17*6; NG:1200g) 

To the main valve opening of the different flow field were analyzed, and easy to produce the structure of vortex and negative pressure to improve. fuel nozzle partsResults show dispensing nozzles that the improved structure, the distribution of fuel nozzles flow field in the vortex area decreases, and the lowest pressure, reduces the possibility of cavitation and noise.

Fuel nozzles is tankers oil terminal of the system, and is the vehicle fuel tank refueling tool;At the same time, the oil gun is used for gas nozzle device, suitable for filling light products such as petrol, kerosene, diesel oil, can be directly installed on the pouring barrels of oil distribution pipe gas and loading, also can be installed in cars tank car and petrol motor pump for gas distribution pipe.Oil can be supplied by pump, fuel nozzle parts also can use oil tank level difference of natural pressure (pressure should be 0.4 MPa) or less supply.When changing to the pressure drop, easy to cause cavitation and cavitation phenomenon, dispensing nozzles accompanied by fluid noise and vibration;Therefore, study of oil gun structure is necessary.