Pressure Reducing Regulator with Internal Relief and Stem Seal, Fisher 627MR, 1-1/4 in. NPT (DN32) Ductile Iron 35 to 80 psig (2.4 to 5.5 bar)

627MR-114-DI-35-80

Buy Fisher 627MR pressure regulator — Ductile Iron body, 1-1/4 in. NPT (DN32), 35 to 80 psig (2.4 to 5.5 bar). 100% New & Original. Factory-direct pricing with fast global shipping.

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The Fisher 627MR pressure reducing regulator with internal relief and stem seal provides dependable gas and air pressure reduction across natural gas distribution. Supplied in Ductile Iron 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 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
  • Outlet range 35 to 80 psig (2.4 to 5.5 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 1000 psig (68.9 bar)
  • Blocking stem seal with 1/4 NPT downstream control line for monitor applications
  • Built-in relief opens on downstream pressure build-up to protect the system

Full Configuration Details

Complete Ordering Code:
627MR
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Internal Relief and Stem Seal
Body
Body Material
Ductile Iron
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
1000 psig (68.9 bar)
Relief
Internal Relief
Yes — overpressure protection
Seal
Stem Seal
Yes — downstream control line

Wholesale Supply & Global Shipping

As a Fisher pressure regulator supplier, we keep ready stock and dispatch within 48 hours via DHL/FedEx to any destination. Bulk and OEM pricing available; every unit is factory-certified and covered by a 1-year warranty. Ask for a volume quote — response within 12 hours.

Request a Quote

Email: sales@gt-exim.com  |  WhatsApp: +86 17719526488

Full Configuration Details

Complete Ordering Code:
627MR
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Internal Relief and Stem Seal
Body
Body Material
Ductile Iron
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
1000 psig (68.9 bar)
Relief
Internal Relief
Yes — overpressure protection
Seal
Stem Seal
Yes — downstream control line

Documents

Manuals: