Model 930 Steam Relief Valve


ASME Section IV ‘Steam’ Standard, ‘HV’, National Board

Model Descriptions

Model 930: High Capacity, Cast Iron.

Pressure and Temperature Limits

15 psig only


Low pressure steam heating boilers ASME Code Section IV.


No Options Available

Features and Benefits

  • Extra high capacity for industrial, commercial and residential low pressure steam heating boilers.
  • Large seat area/guide area ratio, along with disc pivot design ensures optimum valve performance.
  • Lapped valve seats for optimum performance.
  • Reversible lift lever for ‘pull-up’ or ‘pull-down’ manual testing.
  • Every valve 100% tested/inspected for pressure setting and leakage.
  • All adjustments are factory sealed to prevent tampering or disassembly.

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Product Literature
Installation, Operation & Maintenance
Technical Documents
Model 930 Steam Relief Valve

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