Fisher 627R Pressure Reducing Regulator with Internal Relief 2 in. NPT (DN50) WCC Steel

627R-2-WCC-5-20

Fisher 627R Pressure Reducing Regulator with Internal Relief with WCC Steel body and 2 in. NPT (DN50) connections, delivering 5 to 20 psig (0.34 to 1.4 bar) outlet range for commercial and industrial gas pressure control.

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For natural gas distribution, the Fisher 627R pressure reducing regulator with internal relief offers precise setpoint control with a WCC Steel body and 2 in. NPT (DN50) connections. Its 5 to 20 psig (0.34 to 1.4 bar) range and 2000 psig (137.9 bar) maximum inlet pressure make it a flexible, low-maintenance choice for new installations and drop-in replacements.

Key Features

  • 2 in. NPT (DN50) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Outlet range 5 to 20 psig (0.34 to 1.4 bar) via color-coded control spring
  • WCC Steel body for corrosion resistance and long service life
  • Pitot tube boost compensates for outlet pressure drop at high flow
  • Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
  • Maximum inlet pressure 2000 psig (137.9 bar)

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
2 in. NPT (DN50)
Range
Outlet Pressure Range
5 to 20 psig (0.34 to 1.4 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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Email: sales@gt-exim.com  |  WhatsApp: +86 17719526488

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
2 in. NPT (DN50)
Range
Outlet Pressure Range
5 to 20 psig (0.34 to 1.4 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Relief
Internal Relief
Yes — overpressure protection

Documents

Manuals: