Specifications British Standard/American Standard/DinStandard screw thread Suitable Medium:water/oil/Non-Causticity Liqui Size: 1/2 to 1"Working Temperature: -20 ≤t≤180Nominal Pressure: 4.0aSuitable Medium:water/oilAnti-Oxygen Glue Applied To Jion Body & BonnetNiclel Plated&Chrome Paleted&Full PortCertification: ISO9001-2000,ISO14001-2004,CEEb:Brass Body & Brass BallEi:Brass Body & iron Ball ...