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Lined Butterfly Valve

Product categories of Lined Butterfly Valve, we are specialized manufacturers from China, PTFE Lined Valves, Plastic Lined suppliers/factory, wholesale high-quality products of PTFE Lined Ball Valves R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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China Lined Butterfly Valve Suppliers
These valves are divided into fully Lined Butterfly Valve and half lined Butterfly Valve according to different lining ways. Fully lined butterfly refers to the PTFE/PFA/FEP seat and disc lined with PTFE/PFA/FEP. There is silicon pad to adjust pre-tighten for keeping the best sealing.
Valve body is split. The sealing of axis end is controlled by Viton which locate between disc and seat, so that the axis is out of touch medium to ensure the sealing without any leakage. This valve has the advantage of compact structure, reliable operation, perfect sealing, easy maintenance, fast installation and high adaptability etc.
It is suitable for all of corrosive fluid except molten fluoride metal and fluorine, and is popularly supplied for concentrated check, remote control and local control industry, such as petrochemical, oil, pharmaceutical, food, metallurgy, pulp and paper, hydropower, environment etc.
▪ Connect type: wafer, flange, and lug
▪ Operating method: electric, pneumatic, hydraulic
▪ Lining material: PTFE, FEP, PFA, GXPO etc.