Fisher 627MR Pressure Reducing Regulator with Internal Relief and Stem Seal, 1 in. NPT (DN25) Stainless Steel, 70 to 150 psig (4.8 to 10.3 bar)

627MR-1-SS-70-150

Buy Fisher 627MR pressure regulator — Stainless Steel 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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A pressure reducing regulator with internal relief and stem seal built for commercial and industrial service, the Fisher 627MR combines a rugged Stainless Steel body, 1 in. NPT (DN25) end connections, and a 70 to 150 psig (4.8 to 10.3 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

  • Outlet range 70 to 150 psig (4.8 to 10.3 bar) via color-coded control spring
  • Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
  • 1 in. NPT (DN25) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Maximum inlet pressure 2000 psig (137.9 bar)
  • Built-in relief opens on downstream pressure build-up to protect the system
  • Stainless Steel body for corrosion resistance and long service life

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
Stainless Steel
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
2000 psig (137.9 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
Stainless Steel
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
2000 psig (137.9 bar)
Relief
Internal Relief
Yes — overpressure protection
Seal
Stem Seal
Yes — downstream control line

Documents

Manuals: