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

Applications
Low pressure steam heating boilers ASME Code Section IV.

Options
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.