The 166 Series industrial gas regulators provide the precision gas pressure control necessary to optimize burner combustion in industrial and commercial applications. These regulators are installed just ahead of the burner manifold as a final control element. They give accurate, high capacity regulation in spite of widely varying inlet pressures from distribution system pipelines.
Body Sizes and End Connection Styles
Type 166-2 and Type 166-4: 2-inch (DN 50)
Cast Iron: NPT and ANSI Class 125
Type 166-5 and Type 166-6: 2-inch (DN 50)
Cast Iron: NPT and ANSI Class 125
Cast Steel: ANSI Class 150 or 300 flanged
Approximate Weight
Types 166-2, 166-4
NPT: 82 lbs (37,20 kg)
Flanged: 86 lbs (39,01 kg)
Types 166-5, 166-6, 166-7
NPT or Flanged: 46 lbs (20,87 kg)
Additional Technical Data
For additional technical information,
contact your Local Sales Office or refer to technical documentation.