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Flanged water control valve: remote control float ball valve pilot pressure reducing valve slow closing silencing check valve Flow control valve Pressure relief valve Electric control valve pressure insert bypass valve groove water control valve
Medium body water conservancy valve series (holding pressure relief valve 200X)
General hydraulic valve series (slow closing check valve 300X)
General hydraulic valve system (pilot type pressure reducing valve)
Small body water conservancy valve series (remote control floating ball 400x)
General hydraulic valve series (flow control valve 400x)
Body water valve (slow closing anechoic check valve 300x)
Mid-body rubber flap check valve
Mid-body rubber flap check valve
Mid-body rubber flap check valve