Pressure Reducing Regulator with Stem Seal, Fisher 627M, 1-1/4 in. NPT (DN32) Ductile Iron 35 to 80 psig (2.4 to 5.5 bar)

627M-114-DI-35-80

Fisher 627M Pressure Reducing Regulator with Stem Seal with Ductile Iron body and 1-1/4 in. NPT (DN32) connections, delivering 35 to 80 psig (2.4 to 5.5 bar) outlet range for commercial and industrial gas pressure control.

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For commercial boiler fuel gas, the Fisher 627M pressure reducing regulator with stem seal offers precise setpoint control with a Ductile Iron body and 1-1/4 in. NPT (DN32) connections. Its 35 to 80 psig (2.4 to 5.5 bar) range and 1000 psig (68.9 bar) maximum inlet pressure make it a flexible, low-maintenance choice for new installations and drop-in replacements.

Key Features

  • Ductile Iron body for corrosion resistance and long service life
  • 1-1/4 in. NPT (DN32) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
  • Nitrile (NBR), fluorocarbon (FKM), or nylon (PA) disk options for varied gas and temperature service
  • Blocking stem seal with 1/4 NPT downstream control line for monitor applications
  • Outlet range 35 to 80 psig (2.4 to 5.5 bar) via color-coded control spring
  • Pitot tube boost compensates for outlet pressure drop at high flow

Full Configuration Details

Complete Ordering Code:
627M
Pressure Regulator Specifications
Type
Regulator Type
Pressure Reducing Regulator with Stem Seal
Body
Body Material
Ductile Iron
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
35 to 80 psig (2.4 to 5.5 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)
Seal
Stem Seal
Yes — downstream control line

Bulk Pricing & Rapid Availability

Competitive wholesale pricing on Fisher 627 Series regulators with ready stock and 48-hour dispatch. Every unit is new, original, and covered by a 1-year warranty. We quote bulk orders within 12 hours — tell us your model and quantity.

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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
Ductile Iron
Size
Body Size
1-1/4 in. NPT (DN32)
Range
Outlet Pressure Range
35 to 80 psig (2.4 to 5.5 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)
Seal
Stem Seal
Yes — downstream control line

Documents

Manuals: