Kunkle Models 1 And 2 Safety Valves

Safety And Relief Products

Brass safety valves to ASME Section VIII, ‘UV’, that are National Board certified for air, gas or steam services


  • Top or side outlet models available.
  • Compact assembly requires minimum space.
  • Precision lapped, metal-to-metal beveled seat provides premium shut-off.
  • Warn ring for precise opening with minimum pre-open or simmer.
  • Tested and inspected for pressure setting and leakage.
  • Optional vibration dampener on lift lever.
  • Optional nickel plating for use on institutional equipment.

General Application

Brass safety valves for use on air and non-hazardous gas services including portable or stationary air/gas compressors; pressure vessels including tanks, receivers, intercoolers, aftercoolers and on steam turbines, kettles and other steam-processing equipment.

Technical Data

Connections: Threaded NPT
Temperature range: -60° to 406°F (-51° to 208°C)
Pressure range: 5 to 250 psig (0.34 to 17.2 barg)