Fisher 627BM 1 in. NPT (DN25) WCC Steel Balanced-Port Pressure Reducing Regulator 15 to 40 psig (1.0 to 2.8 bar)

627BM-1-WCC-15-40

Balanced-Port Pressure Reducing Regulator — Fisher 627BM in WCC Steel, 1 in. NPT (DN25), covering 15 to 40 psig (1.0 to 2.8 bar). Suitable for natural gas, LP gas, and instrument air service.

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The Fisher 627BM is a balanced-port pressure reducing regulator engineered for economical, reliable downstream pressure control in industrial burner supply. Its WCC Steel body with 1 in. NPT (DN25) connections holds a 15 to 40 psig (1.0 to 2.8 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

  • 1 in. NPT (DN25) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Balanced-port trim neutralizes inlet-pressure sensitivity for stable outlet control
  • 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)
  • Blocking stem seal with 1/4 NPT downstream control line for monitor applications
  • Outlet range 15 to 40 psig (1.0 to 2.8 bar) via color-coded control spring

Full Configuration Details

Complete Ordering Code:
627BM
Pressure Regulator Specifications
Type
Regulator Type
Balanced-Port Pressure Reducing Regulator
Body
Body Material
WCC Steel
Size
Body Size
1 in. NPT (DN25)
Range
Outlet Pressure Range
15 to 40 psig (1.0 to 2.8 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
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:
627BM
Pressure Regulator Specifications
Type
Regulator Type
Balanced-Port Pressure Reducing Regulator
Body
Body Material
WCC Steel
Size
Body Size
1 in. NPT (DN25)
Range
Outlet Pressure Range
15 to 40 psig (1.0 to 2.8 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Seal
Stem Seal
Yes — downstream control line
Balanced
Balanced Port
Yes

Documents

Manuals: