303.02.0049 4-circuit protection valve

303.02.0049 4-circuit protection valve - Frequently Asked Questions (FAQ)

Which OEM codes is 303.02.0049 4-circuit protection valve compatible with?

This product is fully compatible with the following OEM codes:

• KNORR-BREMSE
  • AE 4643

Which vehicles is 303.02.0049 4-circuit protection valve used for?

The following vehicle models are compatible with this 4-circuit protection valve:

• AE 4643 4-circuit protection valve

What are the technical specifications of 303.02.0049 4-circuit protection valve?

The main technical specifications of this 4-circuit protection valve are as follows:

●Port 1: M22x1,5 ●Port 21: M16x1,5 ●Port 22: M16x1,5 ●Port 23: M16x1,5 ●Port 24: M16x1,5 ●Operating Pressure: 13 BAR ●Opening Pressure 21: 7 BAR ●Opening Pressure 22: 7 BAR ●Opening Pressure 23: 7 BAR ●Opening Pressure 24: 7 BAR ●Closing Pressure 21: 5 BAR ●Closing Pressure 22: 5 BAR ●Closing Pressure 23: 5 BAR ●Closing Pressure 24: 5 BAR ●Pressure: MAX 20 BAR