Double Acting Pneumatically Actuated PP ball valve Type VKIM/CP Actuator body: special aluminum alloy. Material: PPH. Ball seat: PTFE Jointing: by socket fusion on metric pipes conforming to ISO 3609, DIN 8077, UNI 8318, BS 4991 Maximum working pressure: 10 bar at 20 C. Working temperature resistance up to 100 C. Easy dismantling,& allow pipe disconnection without leakage (if closed).