The Difference Between Rubber Lined Valves And Fluorine Lined Valves
Rubber lined valves are used to control non-corrosive, generally corrosive and highly corrosive media. The inner surface of the valve body is unlined or covered with various optional rubbers, which are suitable for various working temperatures and fluid pipelines.
Lined Valve, also known as fluoroplastic lined corrosion-resistant valves, is a polytetrafluoroethylene resin (or processed profiles) placed on the inner wall of the steel or iron valve pressure-bearing parts (the same method is applicable to the lining of various pressure vessels and pipeline accessories) or the outer surface of the valve internals by molding (or inlaying) method, and its unique performance in resisting highly corrosive media is used to make various valves.
The main lining materials of rubber lined valves: butyl rubber, natural rubber, EPDM rubber, chloroprene rubber, nitrile rubber, fluororubber, silicone rubber, hard rubber, soft rubber, etc.
The main lining materials of fluorine-lined valves: polytetrafluoroethylene FEP (F46), polytetrafluoroethylene PTFE (F4), polytrifluoroethylene PCTEF (F3), polyvinylidene chloride PVDF (F2), polypropylene RPP, polyvinyl chloride (hard) PVC, polyolefin PO, etc.
The main fluorine-lined products of Shangyu Group Co., Ltd. are: fluorine-lined diaphragm valves, fluorine-lined ball valves, fluorine-lined stop valves, fluorine-lined check valves, fluorine-lined gate valves, fluorine-lined plug valves, fluorine-lined butterfly valves, fluorine-lined gate valves, fluorine-lined plug valves, weir-type enamel diaphragm valves, and semi-lined fluorine plug valves.
The main rubber-lined products of Shangyu Group Co., Ltd. are: rubber-lined diaphragm valves, rubber-lined butterfly valves, rubber-lined stop valves, rubber-lined check valves, pipe clamp valves, British standard diaphragm valves, wafer-type desulfurization butterfly valves, flange rubber-lined butterfly valves, flange desulfurization butterfly valves, sanitary diaphragm valves, internal thread diaphragm valves, high vacuum diaphragm valves, and medicinal sanitary diaphragm valves.
