Q611F pneumatic three piece ball valve with internal thread connection and butt welding connection is suitable for various pipelines with PN 1.0~4.0MPa, working temperature -29~180 ℃ (sealing ring is reinforced polytetrafluoroethylene) or -29~300 ℃ (sealing ring is para polystyrene), used to cut off or connect media in pipelines.

Three piece pneumatic ball valve AT series

Q611F pneumatic three piece ball valve with internal thread connection and butt welding connection is suitable for various pipelines with PN 1.0~4.0MPa, working temperature -29~180 ℃ (sealing ring is reinforced polytetrafluoroethylene) or -29~300 ℃ (sealing ring is para polystyrene), used to cut off or connect media in pipelines.

  Pneumatic Three piece Ball Valve AT Series Features

Pneumatic three piece ball valves and butt welded ball valves are divided into integral (one-piece), two-stage, and three-stage types. The pneumatic ball valve body is cast using advanced technology introduced from Taiwan, with a reasonable structure and beautiful appearance. The valve seat adopts an elastic sealing structure, which is reliable in sealing and easy to open and close. The valve stem adopts a bottom mounted structure with reverse sealing, and the valve stem will not be flushed out when the valve chamber is abnormally pressurized. Two piece and three piece ball valves can also be connected by butt welding (BW) and socket welding (SW), and both can be equipped with international standard ISO bracket platforms and locking devices. 90 ° switch positioning mechanism can be set, and locks can be added as needed to prevent misoperation. Drive modes: manual, electric, pneumatic