1.Name:2011manufacturer selling Brass Stop Valve 2.Size:1/2" 3. ... according to your requirements 2011 manufacturer selling Brass Stop Valve1).Materialbrass(spot goods) we can produce ... ).Size1/2" 3/8" 1"5).Sturcture Stop valve for gas fittings6).UsageTransporting natural gas,man-made ... ,boiler accessories,pneumatic accessories and PPR PVC P-E fittings,tap,valve,fountain series,mainfold,cutter,hot ...