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Fisher™ Type B Pressure Reducing Regulator
Type B regulator is a direct-operated, spring-loaded regulator providing economical, pressure reducing control in a variety of residential, commercial, and industrial applications; and for a variety of gaseous fluids.
This compact regulator can be installed in a pressure reducing cabinet or a reducing and metering cabinet above ground or in underground modules.
Fisher™ Type B Pressure Reducing Regulator


Available Configurations
B25: Regulator Mininum Inlet Pressure 50 mbar
B40:?Regulator Minimum Inlet Pressure 70 mbar
B50:?Battery?Consisting of?Two?B25?Regulators
BCH 30: Regulator Minimum Inlet Pressure 80 mbar
Body Sizes
DN20 x 32
End Connection Styles
Inlet: Sphero-conical or flat joint connection
Outlet: Flat meter joint connection
Inlet Pressure
Maximum Inlet Pressure: 4,0 bar
Outlet Pressure
Maximum Outlet Pressure: 400 mbar
Pressure Registration
Temperature Capabilities
- 30° to 60°C
Approximate Shipping Weights
2 kg


  • Integral Slam-Shut Valve
  • Compact Design
  • Internal Relief
  • Two Stages of Reduction for Constant Outlet Pressures
  • Inlet Strainer