Product Details1.for all types of tubing. Insert the barb into the tubing and secured with copper crimp rings2.The ball valves are mainly used for on-off controlling or flow regulation of water, oil, and gas. Typical usage includes garden irrigation system, piping system, water pump, compressor, oil and gas supplying system, hot and cold water systems3.16mm hose barb x 16mm hose barb ball valve (0.63"). Recommended for pipe with DN15 I.D. (16mm or a little bit smaller)4.If the barb is too large for the tubing, you can dip the tubing into boiling water or use a hot a-ir gun. A little bit heat would help to expend the tubing to fit perfectly5.Constructed of durable and corrosion-resistant brass. Rubber-covered operation handle for non-slip control. (Total Length: 87mm, Handle Length: 99mm).
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