Fisher Pressure Reducing Regulator 627
627 Series direct-operated pressure reducing regulators are for low-and high-pressure systems. These regulators can be used with natural gas, air or a variety of other gases. Performance characteristics vary according to construction.
(a) Valve body sizes DIN: DN25, DN50.
Valve body sizes ANSI: NPS 0.5", 1", 2" inch.
(b) Pressure Classes DIN: PN 16, 25, 40 Bar.
ANSI: CL 150, 250, 600 # lbs.
(c) End connections: Raised-face flanged, NPT.
(d) Spring range: 0.34-34.5 barg (5-500 psig).
(e) Max inlet pressure: 138 barg (2000 psig).
(f) Max temp: 82°C.
(g) Internal Relief Valve.
(h) Types 627R and 627MR Travel Stop.
(i) Relief Operation Indicator.
(j) Easy to Maintain.
(k) Installation Adaptability.
(l) Application Versatility.
(n) Wide Range of Flow Capabilities.
(o) Tight Shutoff Capability.