Specifications
1.initiative injeting press of injector2.sealing function of needle valve and nozzle body mating pair
PS400AI 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
