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    Emerson Logo

    Series 5200 Pilot Operated Pressure Relief Valves

    Enquire about this Product

    A modulating pilot operated pressure relief valve for economizer applications that meets the stringent requirements of ASME Section I at high temperatures The Series 5200 has ASME Section I certified capacities for both steam and water and uses a full nozzle design and metal main valve seat to meet high temperature requirements up to 705°F (373°C).

    • Manufacturer: Emerson
    • Valve Type: Pressure Relief & Safety Valves
    • Sub-Type: Anderson Greenwood Pressure Relief Valves
    • Increased system output with total valve tightness to 96 percent of set pressure without leakage.
    • All plastic pilot seats and seals provide chemical compatibility with corrosion inhibitors in feedwater service.
    • Balanced design ensures proper valve operation and lift unaffected by back pressure; pilot exhausts to main valve outlet with no effect on set pressure.
    • Reduced product loss and pollution through soft seats for premium tightness before and after relief cycles.
    • Modulating action minimizes flow and resultant noise during normal system upset, reducing noise abatement costs.
    • Non-flowing pilot reduces seat wear and minimizes entrance of dirt and particulates.
    • Easy, single set pressure adjustment is accurate and dependable.
    • ASME Section I stamp for steam and water service; ASME Section VIII for steam also available.
    • Rugged bracket pilot mounting protects against vibration and careless handling.

    Resources

    • VCTDS-00803-EN.pdf

    Emerson
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    We are based in Kent, UK and hold stock of many items, and can source spare parts and valves for most uncommon applications.

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