Crosby H Series Direct Spring Safety Valves

Crosby H Series Direct Spring Safety Valves

Direct spring safety valves that provide comprehensive overpressure protection for ASME Boiler and Pressure Vessel Code Section I, and Section VIII steam safety applications.

  • ASME/NB certified capacities for steam.
  • Set and tested on steam.
  • Full nozzle flanged option.
  • Restricted lift for customized capacity.
  • Long service life.
  • Low maintenance.
  • Two ring set pressure and blowdown control.
  • ISOFLEX seat tightness up to 93%. For seat tightness greater than 93% consult factory.

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