Specifications

1.Sealing function of needle valve and nozzle body mating pair
2.Sealing function in response to press

PS-400A Diesel injection nozzle tester :

 

 

It is suitable for following performance tests.

1. initiative injeting press of injector
2. sound of needle valve vibration
3. spraying shape
4. sealing function of needle valve and nozzle body mating pair
5. sealing function in response to press
6. 1.High quality at a low price.
   2.Accurate and easy operating.
   3.Quantity is with preferential treatment