Type series booklet 8301.12-10 PSA Ball Valve Ball Valve PN 10-160 / Class 150-900 DN 50-80 Applications • Gas lines and gas installations • Gases to DVGW Worksheet G 260/I and II • Combustible liquids as well as non-corrosive fluids • Application requirements and tests according to DIN 3230 Part 5 PG 3 for gas lines and gas installations, DIN 3230 Part 6 for combustible liquids as well as API 6D and customer-specific requirements. Operating data • Permissible pressure: 10 to 160 bar / Class 150 -- 900 • Permissible temperature --10 °C to +70 °C Materials • P265GH 1.0425 Standard design • DVGW type tested • Fully welded design • Double block and bleed (sealing on the upstream and downstream side in both flow directions) • Double piston effect system • Metal seat rings with captured O-ring • Trunnion-mounted ball • Blow-out protected stem • Lever on the stem • Anti-static design Design variants • Seal cap over the stem • Polyurethane coating as corrosion and cathodic protection for underfloor installation • Possible operating temperature: --60 °C to +250 °C • With flanges, threaded sockets or butt weld ends • With electrical actuators or piston actuators • Split body (bolted) Additional information • Operating instructions: 8301.81 Purchase order data 1 Type 7 Material 2 PN 8 Fluid 3 DN 9 Flowrate 4 Operating pressure 10 Pipe connection 5 Differential pressure 11 Variants 6 Operating temperature 12 Type series booklet number

PSA Ball Valve 2 Pressure / Temperature-ratings PN 10 -- 160 Class 150 --900 Steel pipe --10 °C to +70 °C 4 9 8 7 2 3 1 5 6 Materials Part No. Description Materials 1 Body P265GH 1.0425 2 Ball S355J2G3 *) 1.0570 3 Metal seat rings S355J2G3 *) 1.0570 4 Stem X20Cr13 1.4021 5 Flanges P265GH 1.0425 6 Weld ends P265GH 1.0425 7 Seat O-rings FPM 8 Stem O-rings FPM 9 Lever Steel 10 Seal cap P265GH 1.0425 *) nickel plated, tungsten carbide coated or plasma nitrided