Kunkle Valve Models 541/542/548 Safety Relief Valves

Brass or stainless steel safety valves with a choice of Buna-N (NBR), Viton® (FKM) or stainless steel seats that meet ASME section VIII, ‘UV’, for air/gas and are National Board certified

SKU: 503b4ce1156d Category:



  • High capacity with small size.
  • Top guided disc.
  • Manual lift ring.
  • Factory sealed to prevent tampering or disassembly.
  • Each valve tested and inspected for pressure setting and leakage.
  • Canadian registered.