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

627M-1-SS-70-150

Fisher 627M Pressure Reducing Regulator with Stem Seal with Stainless 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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The Fisher 627M is a pressure reducing regulator with stem seal engineered for economical, reliable downstream pressure control in commercial boiler fuel gas. Its Stainless Steel body with 1 in. NPT (DN25) connections holds a 70 to 150 psig (4.8 to 10.3 bar) outlet range with a maximum inlet pressure of 2000 psig (137.9 bar), making it a proven workhorse for utilities, contractors, and industrial plants alike.

Key Features

  • Blocking stem seal with 1/4 NPT downstream control line for monitor applications
  • Outlet range 70 to 150 psig (4.8 to 10.3 bar) via color-coded control spring
  • Direct-operated design delivers fast response without external power
  • 1 in. NPT (DN25) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • 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)

Full Configuration Details

Complete Ordering Code:
627M
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with 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)
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:
627M
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with 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)
Seal
Stem Seal
Yes — downstream control line

Documents

Manuals: