Manual Fluorine Lining Butterfly Valve for Pipeline Systems

1.For the materials, the valve body generally adopt the cast iron, cast steel or stainless steel and other materials, have better strength and anti corrode performance. Generally, the butterfly plate is metal materials, the surface lining PTFE and other fluorine material, the fluorine material has excellent anti corrode performance, anti wear performance and low rub coefficient, able to validly prevent the medium corrode and wear the butterfly plate, make ensure valve sealing performance better at the same time. 2.Sealing performance, adopt fluorine plastic lining sealing structure, able to realize better sealing effect, able to achieve higher sealing grade, generally, able to meeting the working situation with lower leakage quantity requirements, such as air bubble level sealing, able to validly prevent medium leakage. 3.Operating performance, manual operation, process open and close operation through the handle or handle wheel, simple and convenient operation, needn’t external power…

Fluorine Lined Flange Butterfly Valve Thread Ball Valve Micro-resistance Slow-closing Butterfly Check Valve Eccentric Hemisphere Valve Corrugated Glass Valve