Fisher 627R Pressure Regulator 1-1/4 in. NPT (DN32) Ductile Iron 70 to 150 psig (4.8 to 10.3 bar)

627R-114-DI-70-150

Pressure Reducing Regulator with Internal Relief — Fisher 627R in Ductile Iron, 1-1/4 in. NPT (DN32), covering 70 to 150 psig (4.8 to 10.3 bar). Suitable for natural gas, LP gas, and instrument air service.

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For LP gas and propane, the Fisher 627R pressure reducing regulator with internal relief offers precise setpoint control with a Ductile Iron body and 1-1/4 in. NPT (DN32) connections. Its 70 to 150 psig (4.8 to 10.3 bar) range and 1000 psig (68.9 bar) maximum inlet pressure make it a flexible, low-maintenance choice for new installations and drop-in replacements.

Key Features

  • Nitrile (NBR), fluorocarbon (FKM), or nylon (PA) disk options for varied gas and temperature service
  • Direct-operated design delivers fast response without external power
  • 1-1/4 in. NPT (DN32) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Outlet range 70 to 150 psig (4.8 to 10.3 bar) via color-coded control spring
  • Ductile Iron body for corrosion resistance and long service life
  • Built-in relief opens on downstream pressure build-up to protect the system

Full Configuration Details

Complete Ordering Code:
627R
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Internal Relief
Body
Body Material
Ductile Iron
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
70 to 150 psig (4.8 to 10.3 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)
Relief
Internal Relief
Yes — overpressure protection

Bulk Pricing & Rapid Availability

Competitive wholesale pricing on Fisher 627 Series regulators with ready stock and 48-hour dispatch. Every unit is new, original, and covered by a 1-year warranty. We quote bulk orders within 12 hours — tell us your model and quantity.

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Full Configuration Details

Complete Ordering Code:
627R
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Internal Relief
Body
Body Material
Ductile Iron
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
70 to 150 psig (4.8 to 10.3 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)
Relief
Internal Relief
Yes — overpressure protection

Documents

Manuals: