Type 1805P-6358 relief valve is an accurate, low-cost, pilot-operated relief valve consisting of a Type 1805P main valve and a Type 6358 pilot. It is available in the NPS 2 size and is capable of relief pressure settings of 10 to 100 psig / 0,69 to 6,9 bar in three ranges. The relief pressure setting can be adjusted by rotating the pilot spring adjustment screw.
Type 1805P Relief Valves

  • Fast reseat After Operation
  • Economical
  • Accurate
  • High Flow Capacity
  • Low Buildups to Reach Wide open

 1805P  Bulletin
 Instruction Manual