The basic series of ball valves launched by the company is the Q41F46 type, which can be divided into two structural types: split (two-piece) type and three-piece type. In addition to the small fluid resistance, fast opening and closing speed and structural integrity of ordinary ball valves, In addition to being simple, it also has the following advantages:
- Ball valves with fluorine plastic lining have extremely high chemical stability and can be used with any other strong corrosive properties except "molten alkali gold and elemental gas";
- Adopting a full-bore, floating ball structure, the valve can be closed without leakage within the entire pressure range, which facilitates more accurate ball cleaning and pipeline maintenance of the pipeline system:
- The ball of the opening and closing parts and the valve stem are cast (forged) as one body, which eliminates the possibility of the valve stem rushing out of the pressure-bearing part due to pressure changes, and fundamentally ensures the safety of use in the project;
- The structure is compact and reasonable, with the smallest cavity space in the valve body, reducing medium retention. In addition, the special molding process makes the sealing surface dense and the herringbone annular PTFE material combination enables the valve to achieve zero leakage:
- Two-piece and three-piece structures can adapt to various piping systems and working conditions with different requirements. The three-piece ball valve allows the main valve body to be separated from the valve bodies on both sides, enabling rapid online replacement and maintenance.
Lining materials: FEP丶PFA丶GXPO, etc.
Drive mode: manual, turbine, electric, pneumatic, hydraulic.
