Fisher 627R Pressure Reducing Regulator with Internal Relief 3/4 in. NPT WCC Steel

627R-34-WCC-70-150

Buy Fisher 627R pressure regulator — WCC Steel body, 3/4 in. NPT, 70 to 150 psig (4.8 to 10.3 bar). Ready to Ship. Factory-direct pricing with fast global shipping.

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For process gas pressure control, the Fisher 627R pressure reducing regulator with internal relief offers precise setpoint control with a WCC Steel body and 3/4 in. NPT connections. Its 70 to 150 psig (4.8 to 10.3 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

  • 3/4 in. NPT end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Internal relief valve bleeds excess downstream pressure for overpressure protection
  • WCC Steel body for corrosion resistance and long service life
  • Maximum inlet pressure 2000 psig (137.9 bar)
  • 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

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
3/4 in. NPT
Range
Outlet Pressure Range
70 to 150 psig (4.8 to 10.3 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
3/4 in. NPT
Range
Outlet Pressure Range
70 to 150 psig (4.8 to 10.3 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Relief
Internal Relief
Yes — overpressure protection

Documents

Manuals: