Technical Specifications
| Port 1 | M22x1,5 |
| Port 21 | M16x1,5 |
| Port 22 | M16x1,5 |
| Port 23 | M16x1,5 |
| Port 24 | M16x1,5 |
| Operating Pressure | 12 BAR |
| Opening Pressure 21 | 8 BAR |
| Opening Pressure 22 | 8 BAR |
| Opening Pressure 23 | 8,3 BAR |
| Opening Pressure 24 | 8,1 BAR |
| Closing Pressure 21 | 5,5 BAR |
| Closing Pressure 22 | 5,5 BAR |
| Closing Pressure 23 | 5,5 BAR |
| Closing Pressure 24 | 5,5 BAR |
| Pressure | MAX 20 BAR |
MPT Main Part successfully brings together both superior quality and advantageous pricing in 22.BS.0139 coded 4-circuit protection valve products! Thanks to our global distribution network, we enable you to access the quality spare parts your commercial vehicles need with the most economic solutions through fast and reliable deliveries. Discover our special products that increase your performance and maximize durability.