1.brass bibcock 2.material:brass,iron 3.size:1/2 "- 1" 4.ISO certificate, 5.15 years experience ,supply OEM. 1.brass bibcock2.Item NO.: HX-20013.size: 1/2''--1' 4.certificate: ISO9001 :20085.material: brass body , brass ball, brass or iron handle , PTFE.6. pressure: PN≤1.6MPa PN2.5-6.4MPa 7. temperature.:-10oC