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Spring-loaded body pressure relief valve to DIN/EN, with or without bursting disc, for gate valves in pressure seal design.
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Main Applications

  • Protection of gate valve bodies against excessive loads, particularly those of gate valves in pressure seal design.

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  • Protects the valve body against excessive loads and damage, particulary on valves in pressure seal design.
  • Unlike other solutions, e.g. balancing hole in the seat, UGS enables the gate valve to be used for both flow directions.
  • Long service life and high functional reliability ensured by

    Sectional Drawings


    Last change
    Operating manual (0570.81_EN)PDF11.435/24/2023