Fisher 627R 1 in. NPT (DN25) Ductile Iron Pressure Reducing Regulator with Internal Relief 70 to 150 psig (4.8 to 10.3 bar)

627R-1-DI-70-150

Buy Fisher 627R pressure regulator — Ductile Iron body, 1 in. NPT (DN25), 70 to 150 psig (4.8 to 10.3 bar). 100% New & Original. Factory-direct pricing with fast global shipping.

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The Fisher 627R pressure reducing regulator with internal relief provides dependable gas and air pressure reduction across natural gas distribution. Supplied in Ductile Iron with 1 in. NPT (DN25) connections, it spans 70 to 150 psig (4.8 to 10.3 bar) outlet pressure and tolerates up to 1000 psig (68.9 bar) inlet pressure — ideal for skid builders and OEM integrations.

Key Features

  • Ductile Iron body for corrosion resistance and long service life
  • Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
  • Pitot tube boost compensates for outlet pressure drop at high flow
  • 1 in. NPT (DN25) 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
  • Maximum inlet pressure 1000 psig (68.9 bar)

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 in. NPT (DN25)
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

Factory-Direct Pricing & Fast Delivery

We source Fisher 627 Series regulators factory-direct, cutting out middlemen so you get competitive bulk pricing. Large ready stock ships within 48 hours via DHL/FedEx worldwide, and every unit is 100% genuine and brand new with a 1-year warranty. Send us your quantity for a quotation within 12 hours.

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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 in. NPT (DN25)
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: