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Exhaust valve Single Orifice Air Valve Double Orifice Air Valve Threaded Air Valve


The exhaust valve (air valve) can exclude the gas in the pipeline, reduce the noise and vibration of the pipeline, and ensure the stability of the medium transmission process. The second is that the exhaust valve reduces the pipeline pressure by reducing the pipeline gas or medium to maintain the normal operation of the pipeline. Our air valve has three advantage: 1、Exquisite appearance 2、Excellent function 3、Be easy to install

Introduction of the single orifice exhaust valve


The air release valve is also called exhaust valve / air valve that is a kind of valve to protect the safety of pipeline, it is usually installed in the highest point of pipeline. The main function is to remove the gas in the pipeline to ensure the stability of pipeline operation. this article is mainly to introduce the single orifice exhaust valve.

The sealing device is the key component of the valve sealing


The sealing device of  the valve is the key component to ensure the sealing performance of the valve, which usually consists of sealing ring, packing and so on. the device is used to fill in between the valve stem and bonnet to prevent fluid leakage.