The valves disc is rubber-packed to get excellent sealing effect by
the rubber's resilient deformation. Non-rising resilient seated
gate valves solve the problem in general gate valves such as
leakage, rusting etc. and saves installation space. It is used
widely in tap water industry, sewage treatment, shipping
construction, petroleum, chemicals, food, pharmacy, textile,
electric power, metallurgy and energy system's pipeline to adjust
and shut off fluids.