Fisher 627R 2 in. NPT (DN50) Ductile Iron Pressure Reducing Regulator with Internal Relief 5 to 20 psig (0.34 to 1.4 bar)
Fisher 627R Pressure Reducing Regulator with Internal Relief with Ductile Iron body and 2 in. NPT (DN50) connections, delivering 5 to 20 psig (0.34 to 1.4 bar) outlet range for commercial and industrial gas pressure control.
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The Fisher 627R pressure reducing regulator with internal relief provides dependable gas and air pressure reduction across industrial burner supply. Supplied in Ductile Iron with 2 in. NPT (DN50) connections, it spans 5 to 20 psig (0.34 to 1.4 bar) outlet pressure and tolerates up to 1000 psig (68.9 bar) inlet pressure — ideal for skid builders and OEM integrations.
Key Features
- Built-in relief opens on downstream pressure build-up to protect the system
- Maximum inlet pressure 1000 psig (68.9 bar)
- Direct-operated design delivers fast response without external power
- Nitrile (NBR), fluorocarbon (FKM), or nylon (PA) disk options for varied gas and temperature service
- Ductile Iron body for corrosion resistance and long service life
- 2 in. NPT (DN50) end connections — NPT standard, flanged CL150/300/600 optional on 1 in. and 2 in. sizes
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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