Pressure Relief Valves & Manifolds

Certifications:  Relief Valves

  • CE 69517 for Relief Valves

    CE 69517 for Relief Valves

  • CE 672980 For Superior HVACR Relief Valves

    CE 672980 For Superior HVACR Relief Valves

  • PED Declaration of Conformity Relief Valves

    PED Declaration of Conformity Relief Valves

  • CRN Alberta

    CRN Alberta

  • CRN British Columbia

    CRN British Columbia

  • CRN Labrador

    CRN Labrador

  • CRN Manitoba

    CRN Manitoba

  • CRN New Brunswick

    CRN New Brunswick

  • CRN Newfoundland

    CRN Newfoundland

  • CRN Northwest Territories

    CRN Northwest Territories

  • CRN Nova Scotia

    CRN Nova Scotia

  • CRN Nunavut

    CRN Nunavut

  • CRN Ontario

    CRN Ontario

  • CRN Prince Edward Island

    CRN Prince Edward Island

  • CRN Quebec

    CRN Quebec

  • CRN Saskatchewan

    CRN Saskatchewan

  • CRN Yukon

    CRN Yukon

  • UKCA 749860 for Relief Valves

    UKCA 749860 for Relief Valves

  • UKCA Declaration of Conformity Relief Valves

    UKCA Declaration of Conformity Relief Valves

Engineering Change Notifications: Relief Valves

  • 2011.01.25 Relief Valve Consolidation Discharge Capacity

    2011.01.25 Relief Valve Consolidation Discharge Capacity

  • 2018.04.02 Relief Valve Change A 15501, A 15508, A 15509

    2018.04.02 Relief Valve Change A 15501, A 15508, A 15509

Installation Instructions:  Relief Valve, Manifold, Rupture Disc

  • Ball Manifold

    Ball Manifold

  • Pressure Relief Valve

    Pressure Relief Valve

  • Rupture Disc

    Rupture Disc

  • Y Manifold

    Y Manifold

Specifications:  Pressure Relief Valves

  • Pressure Relief Valve Specifications

    Pressure Relief Valve Specifications