Description
Designed for installation on cold water service lines as a means of protection against excessive pressure buildup. These devices are for pressure only and should be used in conjunction with other temperature limiting devices. Also suitable for static relief, low capacity pump relief, passive solar, thermal expansion relief and other similar uses in commercial and industrial applications.

MATERIALS
  • Main valve body Cast Bronze
  • Access covers Brass
  • Internals Stainless Steel
  • Brass
  • Elastomers Silicone
  • Buna Nitrile
  • Springs Stainless steel

    P1550 - with 75 psi and 125 psi relief setting (imported)
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    Manuals (1)
    Specs
    Application:
    Heating
    Size:
    1/2"
    Material:
    Bronze
    Pressure Set Point:
    125 psi
    Connection Type:
    Male NPT
    Female NPT
    ASME:
    Yes
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