Injection Bottom Valve is a kind of energy saving valve. It is generally installed at the bottom of the underwater suction pipe of the water pump to prevent the liquid return back to the water source, it play the function of prevent backflow. The valve cover has a lot of water inlet and reinforcement, which is not easy to be block. The bottom valve is mainly used in the pumping pipeline.
Injection Bottom Valve Mold Advantages:
Novel product structure,
superior sealing performance,
long service time
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