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+1 917 831-2685
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Pressure Relief Valves Instructions

DM-RV400-xx Series


  • Liquid or gas service
  • Set pressure from 50 to 6000 psig (3.4 to 413 bar) maximum outlet pressure up to 1500 psig (103 bar) vSpring adjusts to provide desired set pressure
  • The effect of system back pressure is minimized by the design of these valves.
  • 7 color-coded springs available for a wide range of set pressure


Download manual and spec.