Fisher 627LR 1-1/4 in. NPT (DN32) WCC Steel Pressure Reducing Regulator with Light-Rate Relief 15 to 40 psig (1.0 to 2.8 bar)

627LR-114-WCC-15-40

Pressure Reducing Regulator with Light-Rate Relief — Fisher 627LR in WCC Steel, 1-1/4 in. NPT (DN32), 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 627LR is a pressure reducing regulator with light-rate relief engineered for economical, reliable downstream pressure control in instrument air. Its WCC Steel body with 1-1/4 in. NPT (DN32) 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

  • Maximum inlet pressure 2000 psig (137.9 bar)
  • Elastomer disk options rated to -40 to 180°F (-40 to 82°C) for broad application coverage
  • Outlet range 15 to 40 psig (1.0 to 2.8 bar) via color-coded control spring
  • Built-in relief opens on downstream pressure build-up to protect the system
  • 1-1/4 in. NPT (DN32) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Direct-operated design delivers fast response without external power

Full Configuration Details

Complete Ordering Code:
627LR
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Light-Rate Relief
Body
Body Material
WCC Steel
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
15 to 40 psig (1.0 to 2.8 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Relief
Internal Relief
Yes — overpressure protection

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

Full Configuration Details

Complete Ordering Code:
627LR
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Light-Rate Relief
Body
Body Material
WCC Steel
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
15 to 40 psig (1.0 to 2.8 bar)
Inlet
Maximum Inlet Pressure
2000 psig (137.9 bar)
Relief
Internal Relief
Yes — overpressure protection

Documents

Manuals: