Q11f two-piece internal thread ball valve

Internal thread ball valve and butt welding ball valve are applicable to various pipelines with PN1.0 ~ 4.0Mpa and working temperature of -29 ~ 180 ℃ (the sealing ring is reinforced polytetrafluoroethylene) or -29 ~ 300 ℃ (the sealing ring is aligned polystyrene), which are used to cut off or connect the medium in the pipeline. Different materials can be used for water, steam, oil, nitric acid, acetic acid and other media.

Product features of two-piece internal thread ball valve

Ball valves with internal thread connection and butt welding connection are divided into integral (one-piece), two-stage and three-stage types. The valve body casting adopts the advanced technology introduced from Taiwan, with reasonable structure and beautiful shape. The valve seat adopts elastic sealing structure, with reliable sealing and easy opening and closing. The valve rod adopts a bottom mounted structure with an inverted seal. When the valve chamber is abnormally pressurized, the valve rod will not be rushed out. Two piece and three piece ball valves are connected by butt welding (BW) and socket welding (SW), and can be equipped with international standard ISO support platform and locking device. The 90 ° switch positioning mechanism can be set and locked as required to prevent misoperation. The driving mode: manual, electric, pneumatic