... air systems 4.Opening/closing tests:10000 times Application: Material: Brass Valve Size: in all sizes from 1/4" up to ... .Europe 2.South America 3.North America 4.Southeast Asia 5.Middle East Countries like: America, Russian, Germany, Korea, Bangladesh, Thailand ... ,Mozambique,Malaysia, Greece, Sri Lanka,Syria,Tunisia,Mauritius,Algeria etc. brass ball valve /flat handle 1/4"- 4"