Q310 O-type ball valve
The O-type ball valve adopts a straight through full bore structure design, which has the characteristics of high flow capacity, low pressure loss, fast action time, and long service life. The valve stem is designed with an anti surge structure, and the valve also has anti-static and fireproof functions;
The Type O ball valve has two structures: floating ball valve and fixed ball valve. Floating ball valve is mainly suitable for valves with medium and low pressure and a diameter less than DN200. Fixed ball valve is mainly suitable for valves with medium and high pressure.
The valve seat of Type O ball valve can be divided into soft seal and hard seal; Soft sealed valve seats are suitable for operating conditions with temperatures below 200 ° C or 280 ° C; Hard sealing is suitable for applications where the medium contains particles, fibers, and harsh working conditions such as high temperature and high pressure.