Size:1/2''-3'' Material:,SS304,SS316 Thread standard: BSP ss stainless steel stop valves,PN16,BSPSize:1/2''-3''Material:SS304,SS316Connect end: Thread(female/female)Thread standard: BSPWorking Pressure:1.6MPABody & Cap: Investment CastingOperate: Manual100% Air and water test suitable media: water.oil.gassuitable temperature: -40C~180C