The built-in duckbill valve can be used in sewage system, drainage system, dyke discharge, airport / Expressway Drainage, sewage pool discharge and odor barrier.All rubber structure, no rust or corrosion.More > >
The clamp type duckbill valve is a special structure, which has a "duckbill" shape and a "positive" shape
Luoying rubber blowdown check valve can also be called duckbill valve, clamp type duckbill valve. The product is made of rubber flange, valve body and duckbill, and it contains liner metal methodDetails > >
The straight through lifting check valve should be installed on the horizontal pipeline. The vertical lifting check valve and bottom valve are generally installed on the vertical pipeline, and the medium is in and out from bottom to topDetails > >
There are five ways to distinguish the quality and quality of the built-in duckbill valve: first of all, the key factor to decide the quality of the built-in duckbill valve is the material, and good rubber can make a good oneDetails > >
Double flange built-in duckbill valve is a kind of straight tube duckbill valve. According to the interface mode, it is divided into single flange duckbill valve and double flange duckbill valve, which is outside the duckbill valveDetails > >
Shanghai Luoying pipeline equipment Co., Ltd. is located in Songjiang Economic Park, the kingdom of rubber joints, located in the Oriental Pearl "Shanghai city". It is a large-scale pipeline equipment and valve manufacturer with a history of more than 20 years. It is one of the main suppliers of rubber joint, duckbill valve, extender, compensator, gate valve, globe valve, ball valve, butterfly valve and hydraulic control valve.In the petroleum, chemical, metallurgy, power, construction, heating, water supply and other industries has a high visibility and influence.The products have been in short supply and sold well at home and abroad.