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Home >Products > Rubber Check Valve

Clamp Connection Rubber Check Valve
Clamp connection rubber check valve’s diameter gradually reduce along flow direction, and gradually forming a duckbill shape sealing parts, so it is also called clamp type rubber duckbill valve. It
Flange Type Rubber Check Valve
Flange Rubber Slowly-closing Check Valve is a newly designed valve product whose appearance is like a duck mouth, it relies on flange to connect to pipe. It has the function of “forward inflow, reserv
Flange Rubber Duck Mouth Valve
Flange rubber duck mouth valveis a new water supply and drainage valve with full rubber structure, duck-mouthed appearance and functions of positive flow-in and reserve cut-off.
Professional Manufacture Hot Sale Rubber Duckbill Check Valve
Duckbill valves are unique, one-piece, elastomeric components that act as backflow prevention devices or one-way valves or check valves. They have elastomeric lips in the shape of a duckbill which pre
High Performance Duckbill Rubber Check Valves
XF rubber slowly-closing check valve is a new water supply and drainage valve with full rubber structure, duck-mouthed appearance and functions of positive flow-in and reserve cut-off
Belled Rubber Flexible Check Valve (XF-T)
XF rubber slowly-closing cut-off valve is a new water supply and drainage valve with full rubber structure, duck-mouthed appearance and functions of positive flow-in and reserve cut-off.
Flange Rubber Check Duckbill Valve
Henan Liwei Industry Co., Ltd.
Belled Rubber Slowly-closing Check Valve
It is used widely in various drainage exits to prevent from pouring backwards and flowing backwards in city planning, water conservancy and sewage disposal etc, it is the ideal product to replace flap

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