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SKU: BAP288323
PR-4 Style Air System Pressure Protection Valve.

These valves protect brake system from accessory failure.
This is normally used to isolate one reservoir from another by closing automatically at a predetermined pressure.
It also delays the auxiliary reservoirs filling in rapid buildup systems while a preset pressure is reached in the primary reservoir.
Pressure setting on the Pressure Protection Valve is not adjustable.
The Pressure Protection Valve is a normally closed pressure sensitive control valve

Technical Specifications:

  • Ports: Supply and delivery ports are ? " port thread
  • Nominal Closing: 70 PSI

Comes with Safety Caps to Protect the Threads and Mechanism prior Installation.

May also Work as a Replacement for Part: Automann 170.288323, Bendix 288323, Bendix 288323N, Bendix 288323R, Bendix 288323RX, Dayton AV288323, Euclid E-BN288323X, Newstar S-B898.


prop65 100WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

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