Series 20HS High Pressure Stainless Steel Pilot, PRV, Grn/Wht

Item Code: FP-50


The Mooney™ Series 20H and 20HS Flowgrid Pilot is a high pressure version of the Series 20 pilot designed for set points between 200-900 psig. Both the high pressure and low pressure constructions share all the same parts except for a high pressure diaphragm assembly. The Series 20 and 20S pilot can be converted to the high pressure version simply by adding the high pressure diaphragm assembly.


  • Orifice Size 0.15 inches (standard) 0.17 inches (optional)

  • Connections 1/4” NPTF

  • Temperature Nitrile Diaphragm & O-rings Working -20°F to 150°F, Emergency -40°F to 200°F

  • Temperature Viton Diaphragm & O-rings 30° F to 200°F

  • Maximum Outlet Pressure 1500 psig

  • Maximum Loading Pressure 1500 psig

  • Maximum Emergency Sensing Pressure 1000 psig

  • Maximum Spring Housing Pressure 1000 psig

  • Set Pressure Range 400-900 psig

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