Fisher 627MR Pressure Regulator 1 in. NPT (DN25) WCC Steel 70 to 150 psig (4.8 to 10.3 bar)

627MR-1-WCC-70-150

Fisher 627MR Pressure Reducing Regulator with Internal Relief and Stem Seal with WCC Steel body and 1 in. NPT (DN25) connections, delivering 70 to 150 psig (4.8 to 10.3 bar) outlet range for commercial and industrial gas pressure control.

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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 WCC 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

  • WCC Steel body for corrosion resistance and long service life
  • Maximum inlet pressure 2000 psig (137.9 bar)
  • External control line registration isolates outlet pressure from the diaphragm case
  • Nitrile (NBR), fluorocarbon (FKM), or nylon (PA) disk options for varied gas and temperature service
  • Built-in relief opens on downstream pressure build-up to protect the system
  • Outlet range 70 to 150 psig (4.8 to 10.3 bar) via color-coded control spring

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
WCC 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
WCC 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: