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Consolidated Type 2900-40 Pilot Operated Safety Relief Valve

  • Inlet Sizes

    1” through 12”

    Inlet Ratings

    ASME Class 150 to 2500

    Outlet Sizes

    2” through 16”

    Outlet Ratings

    ASME Class 150 to 300

    Orifice Sizes

    D through W

    Set Pressure Range

    40 psig to 5800 psig

    Temperature Range

    -20°F to 505°F, above 505°F with heat exchanger

    Materials

    Carbon steel base and 316 stainless steel internal components; pilot valve 316 stainless steel

    Standards and Regulations

    ASME B & PVC, Section 1 (Steam & Liquid)

    Description

    Hydro plug is not required since pilot can be gagged.

    Non-flowing pilot design.

    Maximizes throughput by allowing economizer to operate at higher pressures with the use of pilots without seat leakage. Increases efficiency by providing repeatable seat tightness. 

    For overpressure protection of economizers when a liquid certified safety relief valve or pilot operated safety relief valve cannot be used due to a steam relief scenario.  ASME Section 1 certified on steam and water per ASME Code Case 2446.

    Includes pilot line pressure snubber to minimize chatter from rapid pressure excursions and water hammer.

Consolidated Type 2900-40 Pilot Operated Safety Relief Valve

Consolidated Type 2900-40 Pilot Operated Safety Relief Valve

Applicable Industries

Power Generation

Key Applications : Heat Recovery Steam Generator, Economizer (Steam & Liquid)