Pressure protection valves are used to isolate an auxiliary air system in the event that system develops a major air leak.
The 90554107 pressure protection valve will close off that system at 70 PSI, so there will still be enough air to safely stop
the vehicle before the brakes lock up. One example of an auxiliary air system would be the air suspension.
- Special Notes
- Product Description
- Manufacturer: Pro Trucking Products
- Part Number: 90554107PTP
- Condition: New
- Closing pressure: 70 psi
- Opening pressure: 75 psi
- Ports: 1/4" NPT
Cross References: 90554107, 070-90554107, 90054001, E4324, 118181, WM778, WM778-A, E-4325, E4325, F4HS2A435DA, 19QE2109, 790331C91,
90054001, 90054473, 17-7-261, 767653252131, NW90554107, 72807-0005, 12900146, 32755707, A-CF9852-1, RBQ109083, 35708-4401
A cross reference listing means that this valve should be a suitable replacement for the part numbers listed.
You should check the description to be sure it will work in your application.