Consolidated Type 2478 Pressure Relief Valve

The Consolidated Type 2478 pressure relief valve is a completely enclosed bronze valve for non-corrosive, thermal relief, liquid service applications.


The Type 2478 pressure relief valve is well-suited for non-corrosive liquid applications. Cryogenic service applications can be satisfied with this valve.


  • Enclosed bonnet helps ensure that escaping fluid is properly discharged.
  • Self-aligning spring washers increase repeatability and increase the life span of the valve.