Fisher 627OSX 2 in. NPT (DN50) Ductile Iron Pressure Reducing Regulator with Slam-Shut Device 15 to 40 psig (1.0 to 2.8 bar)
Pressure Reducing Regulator with Slam-Shut Device — Fisher 627OSX 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 627OSX is a pressure reducing regulator with slam-shut device engineered for economical, reliable downstream pressure control in process gas pressure control. Its Ductile Iron body with 2 in. NPT (DN50) connections holds a 15 to 40 psig (1.0 to 2.8 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
- Direct-operated design delivers fast response without external power
- Ductile Iron body for corrosion resistance and long service life
- 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
- Type OSE slam-shut device provides over- and under-pressure trip protection
- Nitrile (NBR), fluorocarbon (FKM), or nylon (PA) disk options for varied gas and temperature service
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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