Type 2478 Relief Valve

• Inlet Sizes:

  1/2" through 2 1/2"

  Outlet Sizes:

  3/4" through 2 1/2"

  Orifice Sizes:

  D, E, F, G, H and J

  Set Pressure Range:

  15 to 300 psig

  Temperature Range:

  -325°F to 406°F

  Materials:

  Cast bronze bonnet, brass base and trim and PTFE soft seats

  Standards and Regulations:

  None