Types Of Check Valves
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Check Valve According to the structure, it can be divided into three types: lift check valve, swing check valve and butterfly check valve:
Lift check valve is divided into vertical and horizontal types.
Swing check valve is divided into single-flap type, double-flap type and multi-flap type.
Butterfly check valve is straight-through type.
The above check valves can be divided into four types in terms of connection form: threaded connection, flange connection, welding connection and clamp connection.
