Comparison : Item # 65V4H072, 1/4 Inch (in) Tube Outside Diameter (O.D.) VEE Stem 2-Way Angle High Pressure Needle Valve
Item # 65V4H082, 1/4 Inch (in) Tube Outside Diameter (O.D.) Regulating Stem 2-Way Angle High Pressure Needle Valve
Item # 65V6H072, 3/8 Inch (in) Tube Outside Diameter (O.D.) VEE Stem 2-Way Angle High Pressure Needle Valve
Item # 65V6H082, 3/8 Inch (in) Tube Outside Diameter (O.D.) Regulating Stem 2-Way Angle High Pressure Needle Valve
Item # 65V9H072, 9/16 Inch (in) Tube Outside Diameter (O.D.) VEE Stem 2-Way Angle High Pressure Needle Valve