Wilkerson WRA102 Series High Precision Regulator

Wilkerson

Product Code: WRA102 Series
Brand: Wilkerson



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Description for Wilkerson WRA102 Series High Precision Regulator

FeaturesControl sensitivity of .125" (.32 cm) water column allows use in precision processes.Pressure balanced supply valve prevents supply pressure changes from affecting the setpoint.Optional check valve permits dumping of downstream pressure when supply is opened to atmosphere.Separate control chamber isolates the diaphragm from the main flow to eliminate hunting and buzzing.An aspirator tube compensates downstream pressure droop under flow conditions.SpecificationsSupply Pressure500 PSIG, (35.0 bar), (3500 kPa) MaximumFlow Capacity40 SCFM (68 m3/HR) @ 100 PSIG, (7.0 bar), (700 kPa) Supply and 20 PSIG, (1.5 bar), (150 kPa) SetpointExhaust Capacity5.5 SCFM (9.35 m /HR) where Downstream Pressure is 5 PSIG, (.35 bar), (35 kPa) above 20 PSIG, (1.5 bar), (150 kPa) SetpointSupply Pressure EffectLess than 0.1 PSIG, (.007 bar), (.7 kPa) for 100 PSIG, (7.0 bar), (700 kPa) change in Supply PressureSensitivity.125" (.005 PSIG) (.32 cm) Water ColumnAmbient Temperature-40°F to +200°F, (-40°C to 93°C)

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