Technical Specifications
| Port 1 | 1/2" - 14 PTF |
| Port 21 | 3/8" - 18 NPTF |
| Port 22 | 3/8" - 18 PTF |
| Port 23 | 3/8" - 18 PTF |
| Port 24 | 3/8" - 18 PTF |
| Opening Pressure 21 | 6,2 BAR |
| Opening Pressure 22 | 6,2 BAR |
| Opening Pressure 23 | 6,2 BAR |
| Opening Pressure 24 | 6,2 BAR |
| Closing Pressure 21 | 4,2 BAR |
| Closing Pressure 22 | 4,2 BAR |
| Closing Pressure 23 | 4,2 BAR |
| Closing Pressure 24 | 4,2 BAR |
Other OEMs
Possessing the stock code 23.BS.0094, the 4-circuit protection valve category products from MPT Main Part are here to meet you, elevating the performance and durability of your WABCO (9347141370), ERF (4000795), DAF (1518193) brand vehicles to the peak! Thanks to our strong sales network spreading across the world, our wide product range, and budget-friendly competitive prices, you will find the most ideal parts for your vehicle fleet with us, thereby significantly increasing your business efficiency. Make a difference with MPT Main Part quality!