... 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 ... ,70mm ,90mm ,100mm, 120mm,130mm 3 Size:1/4 ,1/16,3/8 4 Material :Brass ,Red copperAbout products:1. Manufacturer ISO9001-2000, ISO14001.2 ... strictly with ANSI/ASME B16.22 or EN 1254-1/BS864-2.5. Three- step Quality control. Inspect the raw material, unfinished ...