Manufacturer Part Number: 3109 08 11|Type|Tube Outside Diameter (mm)|8.00; 5/16Tube Outside Diameter (Inch)|5/16Maximum Working Pressure (psi)|Material|Nylon; Nickel-Plated BrassFitting Type|Certification|Thread Size|Thread Type|NPTStem Diameter (Inch)|Stem Diameter (mm)|Tube Inside Diameter|End Connections|Color|Maximum Work Temperature (F)|Minimum Work Temperature (F)|O-Ring Material|Vacuum Rating|Valve Type|PSC Code|4720UNSPSC Code|27121707Additional Information|