Duckbill Valve Introduction

An important feature of the duckbill valve is that depending on the size, shape and material of the valve, the duckbill valve can be designed to work at pressures ranging from a few Kpa to hundreds of Kpa (PSI). The duckbill valve can also design a specific pressure range for automatic opening and closing according to the needs of customers.
Our Duckbill check valve is light in weight and small in space. It only needs a simple valve chamber. The valve is anti-corrosion and anti-wear, self-cleaning and easy to install. The functionality of the duckbill valve can be 100% tested. The assembly accessories required for the duckbill valve are very simple, so it is more reliable in practical application.

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Data of air/liquid flow, aging, high & low tempreture, chemical resistent test etc.

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