... 3/16" refrigerator brass access valve,3/16" access valve,3/16" refrigerator access valve,3/16" brass valve 3/16" refrigerator brass access valve,3/16" access valve,3/16" refrigerator access valve,3/16 ... " brass valve 1.Material: Red Copper,Brass 2.Conforms to ISO9001:2000 standard 3 ... 90mm ,100mm, 120mm,130mm 3 Size:1/4 ,1/16,3/8 4 Material :Brass , ...