Technical Specifications Category Specification Type Pilot-Operated Pressure Regulator Service Natural Gas, Inert Gases Size Range 1/2" to 2" NPT Maximum Inlet Pressure 400 psig (28 bar) Outlet Pressure Range 3" W.C. to 200 psig (0.75 kPa to 14 bar) Temperature Range -20°F to 150°F (-29°C to 66°C) Body Materials Aluminum or Ductile Iron Leakage Class ANSI Class IV (metal seat) or Class VI (soft seat) Typical Applications Industrial Burner Trains Boiler Fuel Gas Control Process Heater Applications Gas Generator Sets Secondary Pressure Reduction Commercial and Industrial Metering & Regulation Stations
