1/2Barbx1/4 Drain Valve

SharkBite 1/2" Chrome Plated Barb Insertx1/4" OD Lead-Free Needle Valve Drain Valve. It is used with TV# 608933 Cinch Clamps. It needs Cinch Tool TV# 608743 or Copper Crimp Rings on Cross Link Polyethylene Pex Tubing. After crimping, you can test each fitting to well over 100 psi. It has NSF listed brass inserts, ASTM F-876, ASTM F-877 to SDR-9 dimensional standards, NSF 14 & 61 for use in potable water systems, CSA B137.5 standards, NSF CL-R certified for use in hot water systems where chlorinated 140 degrees Fahrenheit hot water can be constantly re-circulated. The wetted surface of this product contacted by consumable water contains less than 1/4 of 1 percent, 0.25%, of lead by weight. It meets AB1953 California & VT S152 Vermont low lead restrictions.