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Duckbilled Rubber Non Return Valve Model No.GLT/ GLF/ GLS
Duckbill shape Rubber Non-return Valve is a kind of check valve with special structure. It discharges in forward direction and acts as non-return against backflow. It is popularly used in municipal construction, waste water discharge, floods drainage, coastaldrainage etc. It stops backflow effectively while discharges quickly without slamming noise.
Size: DN100 ~ DN3000
Type: Socket joint (Model GLT) Single flange end (Model GLF) Double flange end (Model GLS)