Two Positation Three Way Electromagnetic Valve DN:15-100mm Material:stainless steel,brass,aluminum etc. Media:water,oil,gas.. Two Positation Three Electromagnetic ValveDN:15-100mm,Pressure:0.02-20MPaMaterial:stainless steel,brass,aluminum etc.Media:water,oil,gas,corrosive fluidConnection:flange,welding,internal thread Two Positation Three Way Electromagnetic Valve