Fisher 627MR Pressure Reducing Regulator with Internal Relief and Stem Seal, 2 in. NPT (DN50) Ductile Iron, 35 to 80 psig (2.4 to 5.5 bar)
Buy Fisher 627MR pressure regulator — Ductile Iron body, 2 in. NPT (DN50), 35 to 80 psig (2.4 to 5.5 bar). Factory Certified. Factory-direct pricing with fast global shipping.
★★★ Gold-Tier Fisher Supplier in China
- 100% Genuine & Brand New
- Global Fast Shipping via DHL/FedEx
- Fast Quotation within 12 Hours
- 1-Year Warranty Guaranteed
The Fisher 627MR is a pressure reducing regulator with internal relief and stem seal engineered for economical, reliable downstream pressure control in instrument air. Its Ductile Iron body with 2 in. NPT (DN50) connections holds a 35 to 80 psig (2.4 to 5.5 bar) outlet range with a maximum inlet pressure of 1000 psig (68.9 bar), making it a proven workhorse for utilities, contractors, and industrial plants alike.
Key Features
- Outlet range 35 to 80 psig (2.4 to 5.5 bar) via color-coded control spring
- Ductile Iron body for corrosion resistance and long service life
- Internal relief valve bleeds excess downstream pressure for overpressure protection
- Direct-operated design delivers fast response without external power
- Blocking stem seal with 1/4 NPT downstream control line for monitor applications
- 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
Documents
Datasheet:
Manuals:


