Flow Control, Needle and Check Valves
		• Metal Setting Knob and Stem • Color Coding and Numerical Readout Allow Positive Setting for Precise Flow Control and Repeatability • Can Be Accurately Adjusted Within a Small Fraction of a Turn (One Full Turn per Color) • Available in Six Sizes: 1/8", 1/4" 3/8", 1/2", 3/4" and 1" • Manufactured in Three Materials: Brass, Carbon Steel and Stainless Steel (Except 1" Which is Navel Bronze, Ductile Iron)