Diesel engine D49 nozzle, sprayer

D49(CHN 26/26) Sprayer Part Number:  D49.85.1spch-1

 

We supply spare parts for D49 engines from stock and on order.

 

Gasoline Engine Nozzel: It is a normally closed valve controlled by a solenoid coil. When the ECU issues an injection command, the current flows through the coil to generate a magnetic field to attract the valve needle, so that the fuel is sprayed out from the injection hole, forming a mist, and realizing precise fuel supply.
- Diesel  EngineNozzel: The mechanical diesel nozzle works by controlling the needle valve, needle valve body and other precision parts. Under the action of high pressure, the diesel is sprayed out from the spray hole.

Structural type
- Axial needle Nozzel: It consists of a needle valve and an armature. The axis needle goes deep into the nozzle to ensure accurate fuel injection. It is mostly used in separated combustion chamber diesel engines.
- Hole Nozzel: Through the fine spray hole structure, the oil mist is evenly distributed. Different numbers and sizes of spray holes can be designed according to needs to meet the fuel injection requirements of different engines.