Fisher 627 Direct-Operated Pressure Reducing Regulator 2 in. NPT (DN50) Ductile Iron

627-2-DI-5-20

Fisher 627 Direct-Operated Pressure Reducing Regulator with Ductile Iron body and 2 in. NPT (DN50) connections, delivering 5 to 20 psig (0.34 to 1.4 bar) outlet range for commercial and industrial gas pressure control.

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A direct-operated pressure reducing regulator built for commercial and industrial service, the Fisher 627 combines a rugged Ductile Iron body, 2 in. NPT (DN50) end connections, and a 5 to 20 psig (0.34 to 1.4 bar) spring range. It delivers tight, stable outlet pressure regulation up to 1000 psig (68.9 bar) inlet pressure, with no external power source required.

Key Features

  • Outlet range 5 to 20 psig (0.34 to 1.4 bar) via color-coded control spring
  • Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
  • 2 in. NPT (DN50) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Maximum inlet pressure 1000 psig (68.9 bar)
  • Ductile Iron body for corrosion resistance and long service life
  • Pitot tube boost compensates for outlet pressure drop at high flow

Full Configuration Details

Complete Ordering Code:
627
Pressure Regulator Specifications
Type
Regulator Type
Direct-Operated Pressure Reducing Regulator
Body
Body Material
Ductile Iron
Size
Body Size
2 in. NPT (DN50)
Range
Outlet Pressure Range
5 to 20 psig (0.34 to 1.4 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)

Why Buy From Us

Direct factory relationships, large ready stock, and 48-hour worldwide dispatch via DHL/FedEx. All regulators are 100% genuine and brand new, backed by a 1-year warranty and technical support. Bulk quotations within 12 hours — contact us with your quantity.

Request a Quote

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

Full Configuration Details

Complete Ordering Code:
627
Pressure Regulator Specifications
Type
Regulator Type
Direct-Operated Pressure Reducing Regulator
Body
Body Material
Ductile Iron
Size
Body Size
2 in. NPT (DN50)
Range
Outlet Pressure Range
5 to 20 psig (0.34 to 1.4 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)

Documents

Manuals: