ball valve, Material: A105,LF2,F304,F316,F304L size:3/4" to 2 1/2" Pressure: Class150LB-1500LB Product Name:stainless steel clamped ball valvePressure: Class150LB-1500LBMaterial: A105,LF2,F304,F316,F304L, etcApply:high-accuracy fluid equipment such as pharmacy,dairy food,beverage,beer,wine,biology etc projects.