... operatorNominal Diameter:1"-20Nominal Pressure:150Lb~2500LbMaterial:Cast iron,Cast steel,Stainless steelBody:Cast steel, Forged steel, Stainless steelStem:Forged steel, Stainless steelSealing Seat:PTFEFlange Standard:ANSI,JIS ... ,DIN,GBConnection Standard:ANSI,ISOApplicable Temp.0-120oCApplicable Medium:Water,Steam Cast steel globe ...