Fisher™ 161 Series Pilots for Pilot-Operated Pressure Reducing Regulators

Fisher

Fisher™ 161 Series Pilots for Pilot-Operated Pressure Reducing Regulators

Fisher

Fisher 161 Series pilots are mainly used in natural gas, air, or other non-corrosive gas applications. For applications that have high-pressure drops, using a Type 161AYM or 161EBM monitor pilot will increase the accuracy of the regulator.

Type 161AYW pilot is a direct-operated monitoring regulator pilot with quick dump bleed and diaphragm casing tapped 1/2 NPT for control line connection

Specifications

Available Constructions
Type 161EB & 161EBM: Control range of 5 to 350 psig / 0,34 to 24,1 bar
Type 161AY & 161AYM: Control range of 0.22 to 7 psig / 15 mbar to 0,48 bar
Maximum Inlet Pressure
Types 161, 161EB, 161M, and 161EBM: 1500 psig / 103 bar
Types 161AY and 161AYM: 150 psig / 10,3 bar
Maximum Outlet Pressure
Types 161 and 161EB: 750 psig / 51,7 bar
Type 161AY: 150 psig / 10,3 bar

Features

  • Available in Several Monitoring and Non-Monitoring Configurations
  • Simple Maintenance
  • Increases Regulator Accuracy when used for High Pressure Drop Applications

Documents & Drawings