Fisher 627BMR 1 in. NPT (DN25) Ductile Iron Balanced-Port Pressure Reducing Regulator with Internal Relief 5 to 30 psig (0.34 to 2.1 bar)

627BMR-1-DI-5-30

Buy Fisher 627BMR pressure regulator — Ductile Iron body, 1 in. NPT (DN25), 5 to 30 psig (0.34 to 2.1 bar). Factory Certified. Factory-direct pricing with fast global shipping.

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The Fisher 627BMR balanced-port pressure reducing regulator with internal relief provides dependable gas and air pressure reduction across commercial boiler fuel gas. Supplied in Ductile Iron with 1 in. NPT (DN25) connections, it spans 5 to 30 psig (0.34 to 2.1 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
  • 1 in. NPT (DN25) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Outlet range 5 to 30 psig (0.34 to 2.1 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

Full Configuration Details

Complete Ordering Code:
627BMR
Pressure Regulator Specifications
Type
Regulator Type
Balanced-Port Pressure Reducing Regulator with Internal Relief
Body
Body Material
Ductile Iron
Size
Body Size
1 in. NPT (DN25)
Range
Outlet Pressure Range
5 to 30 psig (0.34 to 2.1 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)
Relief
Internal Relief
Yes — overpressure protection
Seal
Stem Seal
Yes — downstream control line
Balanced
Balanced Port
Yes

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.

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Full Configuration Details

Complete Ordering Code:
627BMR
Pressure Regulator Specifications
Type
Regulator Type
Balanced-Port Pressure Reducing Regulator with Internal Relief
Body
Body Material
Ductile Iron
Size
Body Size
1 in. NPT (DN25)
Range
Outlet Pressure Range
5 to 30 psig (0.34 to 2.1 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)
Relief
Internal Relief
Yes — overpressure protection
Seal
Stem Seal
Yes — downstream control line
Balanced
Balanced Port
Yes

Documents

Manuals: