DIN F4 resilient seated gate valve with factory price

The valve disc is rubber packed to get excellent sealing effect by the rubber's resilient deformtion. nonrising resilient seated gate valves solve the problem in general gate valve 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 ,metallugy and energy system's pipeline to adjust and shut off fluids.