Pressure Reducing Regulator with Internal Relief, Fisher 627R, 1-1/4 in. NPT (DN32) LCC Steel 5 to 20 psig (0.34 to 1.4 bar)

627R-114-LCC-5-20

Pressure Reducing Regulator with Internal Relief — Fisher 627R in LCC Steel, 1-1/4 in. NPT (DN32), covering 5 to 20 psig (0.34 to 1.4 bar). Suitable for natural gas, LP gas, and instrument air service.

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A pressure reducing regulator with internal relief built for commercial and industrial service, the Fisher 627R combines a rugged LCC Steel body, 1-1/4 in. NPT (DN32) end connections, and a 5 to 20 psig (0.34 to 1.4 bar) spring range. It delivers tight, stable outlet pressure regulation up to 2000 psig (137.9 bar) inlet pressure, with no external power source required.

Key Features

  • Built-in relief opens on downstream pressure build-up to protect the system
  • LCC Steel body for corrosion resistance and long service life
  • Outlet range 5 to 20 psig (0.34 to 1.4 bar) via color-coded control spring
  • 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)
  • 1-1/4 in. NPT (DN32) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes

Full Configuration Details

Complete Ordering Code:
627R
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Internal Relief
Body
Body Material
LCC Steel
Size
Body Size
1-1/4 in. NPT (DN32)
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
LCC Steel
Size
Body Size
1-1/4 in. NPT (DN32)
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: