Fisher 627R Pressure Reducing Regulator with Internal Relief 1-1/4 in. NPT (DN32) WCC Steel

627R-114-WCC-35-80

Pressure Reducing Regulator with Internal Relief — Fisher 627R in WCC Steel, 1-1/4 in. NPT (DN32), covering 35 to 80 psig (2.4 to 5.5 bar). Suitable for natural gas, LP gas, and instrument air service.

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The Fisher 627R pressure reducing regulator with internal relief provides dependable gas and air pressure reduction across process gas pressure control. Supplied in WCC Steel with 1-1/4 in. NPT (DN32) connections, it spans 35 to 80 psig (2.4 to 5.5 bar) outlet pressure and tolerates up to 2000 psig (137.9 bar) inlet pressure — ideal for skid builders and OEM integrations.

Key Features

  • Internal relief valve bleeds excess downstream pressure for overpressure protection
  • Outlet range 35 to 80 psig (2.4 to 5.5 bar) via color-coded control spring
  • Maximum inlet pressure 2000 psig (137.9 bar)
  • WCC Steel body for corrosion resistance and long service life
  • 1-1/4 in. NPT (DN32) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Nitrile (NBR), fluorocarbon (FKM), or nylon (PA) disk options for varied gas and temperature service

Full Configuration Details

Complete Ordering Code:
627R
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Internal Relief
Body
Body Material
WCC Steel
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
35 to 80 psig (2.4 to 5.5 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Relief
Internal Relief
Yes — overpressure protection

Why Buy From Us

Direct factory relationships, large ready stock, and 48-hour worldwide dispatch via DHL/FedEx. All regulators are 100% genuine and brand new, backed by a 1-year warranty and technical support. Bulk quotations within 12 hours — contact us with your 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
WCC Steel
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
35 to 80 psig (2.4 to 5.5 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Relief
Internal Relief
Yes — overpressure protection

Documents

Manuals: