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- Part OEM: Knorr AE4170
- Part: Four Circuit Protection Valve
- Air Inlet port(s): M22x1,5mm
- Air Delivery port(s): 21,22,23,24: M16x1,5mm
- Circuit 1: Feedback with no Bypass
- Circuit 1 - Open/close pressure (bar): 7,0 -0,3
- Circuit 2: Feedback with no Bypass
- Circuit 2 - Open/close pressure (bar): 7,0 -0,3
- Circuit 3: Feedback with no Bypass
- Circuit 3 - Open/close pressure (bar): 7,0 -0,3
- Circuit 4: Feedback with no Bypass
- Circuit 4 - Open/close pressure (bar): 7,0 -0,3
- Circuits' supply: Internal parallel supply to all Circuits
- With Electrical pressure sensing: No
- Notes: European Application
- Knorr: AE4170
- Mercedez-Benz: 001-431-87-06, 001-431-89-06, 001-431-93-06
- Newstar: S-9639
- Renault Trucks: 5000-788-503
- Wabco: 934-102-250-0
Dimensions Not Available.