Fisher 299H Series Pressure Reducing Regulators

Fisher

Product Code: 299H
Brand: Fisher



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Description for Fisher 299H Series Pressure Reducing Regulators

Fisher™ 299H Series Pressure Reducing RegulatorsFisher 299H Series pilot operated pressure reducing regulators provide controlled pressure and capacities for distribution, industrial and commercial applications with inlet pressures up to 175 psi/12.1 bar. Type 299HV with Type VSX8 are used in applications where the gas supply must be shutoff. The 299HR integral token relief alerts you to an increase in downstream pressure beyond the regulator set point. Type 299HVR token internal relief valves to relieve minor thermal expansion overpressure.FeaturesUnique No Bleed Monitor SystemAccuracyHigh-Capacity Pressure ControlExternal, Internal or Dual Registration ConversionEasy StartupEasy to MaintainRugged ConstructionRugged ConstructionSpecificationsBody Sizes and End Connection StylesSizes: NPS 1-1/4, NPS 1-1/2, NPS 2 / DN 50Connections: NPT, CL125 FF Flanged, CL250 RF flanged, PN 10/16 flangedMaximum Operating Inlet Pressure by Orifice Size1/4 x 3/8 in. / 6.4 x 9.5 mm : 175 psig / 12.1 bar3/8 in. / 9.5 mm : 175 psig / 12.1 bar1/2 in. / 13 mm : 175 psig / 12.1 bar3/4 in. / 19 mm : 150 psig / 10.3 bar7/8 in. / 22 mm : 125 psig / 8.6 bar1 in. / 25 mm : 100 psig / 6.9 bar1-3/16 in. / 30 mm : 80 psig / 5.5 barMaximum Outlet (Casing) Pressure66 psig / 4.5 barMinimum Differential Pressure for Full Stroke1.5 psid / 0.10 bar dOutlet Pressure Ranges3.5-inches w.c. to 60 psig / 9 mbar to 4.14 bar in nine rangesPressure RegistrationInternal, External, or Dual RegistrationTemperature Capabilities-20 to 150°F / -29 to 66°CApproximate Weight21 lbs / 10 kg

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