Kunkle Valve Models 19 and 20 Safety Liquid Relief Valves

Extra-heavy rugged construction non-code bronze liquid relief valves with a variety of model options to meet specific applications

SKU: bb948ad39796 Category:



  • Inlet and outlet connections cast integral with body for easy inspection and servicing without disconnecting piping.
  • Available with optional female NPT inlet or flanged inlet and outlet connections.
  • Beveled seats lapped for optimum performance.
  • Stainless steel spring for optimum corrosion resistance.
  • Spherical pivot between disc and spring corrects misalignment and compensates for spring side thrust.
  • Tested and inspected for pressure setting and leakage.