This type of ceramic balI valve is YFM’s first developed high-tech
product featurers PFA Iined body. lt is compact and good surface
and widely used in soft particles with corrosion medium, especially
for high wear. strong corrosion and other harsh conditions. Current
ceramic valve widely used in petrochemical medicine and water
The ball and seat adopts alumina or zirconia ceramic with high
chemicaI stability and hardness (HRC88). The ceramic lined
valve has a very high abrasion resistance, corrosion resistance,
erosion resistance, good insulation The wetted body is fully Iined
with PFA that has good performance on corrosion resistant.
Comparing to the fuIly lined ceramic valve PFA lined one lower
the whole weight and also more economic.
YFM Company with their own advantages, will be completely
unprecedented combination of hard seat ceramic ball valve and soft
seat lined ball valve. This valve has many advantages of ceramic
ball valve and anti-corrosion properties of lined ball valve, structural
design of double insurance, truly high corrosion resistance, superior
abrasion resistance. This valve has been acquired a national patent.