Walworth Cast Steel Safety and Relief  Valve

Safety and Relief Cast
Steel Valve

These valve work to release overpressure in a piping system. Walworth offers these kinds of valve as a solution for the automatic release of pressure from either a boiler, pressure vessel or other systems when the pressure or temperature exceed preset limits.

Walworth Design Features :
  • Orifice from “D” to “T”
  • Closed Bonnet
  • Full Nozzle
  • Screwed Cap
  • Minimum Set Pressure 15 psig
  • The bellows isolates the bonnet and superior parts of the valve from counter pressure and corrosive fluids
Size Range 1/2" - 3"
Max Temp   Per Customer's Requiretments
Pressure Rating
Material Carbon Steel, other materials available
End Threaded NPT