Fisher 627 Direct-Operated Pressure Reducing Regulator, 2 in. NPT (DN50) Ductile Iron, 15 to 40 psig (1.0 to 2.8 bar)

627-2-DI-15-40

Direct-Operated Pressure Reducing Regulator — Fisher 627 in Ductile Iron, 2 in. NPT (DN50), 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 627 direct-operated pressure reducing regulator provides dependable gas and air pressure reduction across process gas pressure control. Supplied in Ductile Iron with 2 in. NPT (DN50) connections, it spans 15 to 40 psig (1.0 to 2.8 bar) outlet pressure and tolerates up to 1000 psig (68.9 bar) inlet pressure — ideal for skid builders and OEM integrations.

Key Features

  • Nitrile (NBR), fluorocarbon (FKM), or nylon (PA) disk options for varied gas and temperature service
  • Maximum inlet pressure 1000 psig (68.9 bar)
  • Outlet range 15 to 40 psig (1.0 to 2.8 bar) via color-coded control spring
  • 2 in. NPT (DN50) 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
  • Ductile Iron body for corrosion resistance and long service life

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
15 to 40 psig (1.0 to 2.8 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)

Factory-Direct Pricing & Fast Delivery

We source Fisher 627 Series regulators factory-direct, cutting out middlemen so you get competitive bulk pricing. Large ready stock ships within 48 hours via DHL/FedEx worldwide, and every unit is 100% genuine and brand new with a 1-year warranty. Send us your quantity for a quotation within 12 hours.

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
15 to 40 psig (1.0 to 2.8 bar)
Inlet
Maximum Inlet Pressure
1000 psig (68.9 bar)

Documents

Manuals: