Description

Product Introduction

Flange Rubber Duckbill Valve, also known as rubber flexible check valves, are often called duck bill valves because of their shape.Flange Rubber Duckbill Valve is widely used in urban drainage system and sewage pipe network.Duckbill valve is a one-piece structure, 100% rubber material, with a nylon cord rubber cover built in, without any mechanical parts. The Tideflex Inline Check Valve has good opening and closing characteristics. Flange Rubber Duckbill Valve only controls the valve opening and closing by internal pipeline pressure and external back-pressure. The Flange Rubber Duckbill Valve is completely resistant to sewage corrosion. When the valve is closed, the leakage is zero and the sealing performance is good.